; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx704 < %s | FileCheck --check-prefixes=GFX7CHECK,GFX7SELDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx704 < %s | FileCheck --check-prefixes=GFX7CHECK,GFX7GLISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx803 < %s | FileCheck --check-prefixes=GFX8CHECK,GFX8SELDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx803 < %s | FileCheck --check-prefixes=GFX8CHECK,GFX8GLISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx908 < %s | FileCheck --check-prefixes=GFX9CHECK,GFX9SELDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx908 < %s | FileCheck --check-prefixes=GFX9CHECK,GFX9GLISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1031 < %s | FileCheck --check-prefixes=GFX10CHECK,GFX10SELDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1031 < %s | FileCheck --check-prefixes=GFX10CHECK,GFX10GLISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 < %s | FileCheck --check-prefixes=GFX11CHECK,GFX11SELDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 < %s | FileCheck --check-prefixes=GFX11CHECK,GFX11GLISEL %s
define amdgpu_kernel void @sgpr_isnan_f16(ptr addrspace(1) %out, half %x) {
; GFX7SELDAG-LABEL: sgpr_isnan_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_load_dword s4, s[2:3], 0xb
; GFX7SELDAG-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x9
; GFX7SELDAG-NEXT: s_mov_b32 s3, 0xf000
; GFX7SELDAG-NEXT: s_mov_b32 s2, -1
; GFX7SELDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX7SELDAG-NEXT: s_and_b32 s4, s4, 0x7fff
; GFX7SELDAG-NEXT: s_cmpk_gt_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: s_cselect_b64 s[4:5], -1, 0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, -1, s[4:5]
; GFX7SELDAG-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GFX7SELDAG-NEXT: s_endpgm
;
; GFX7GLISEL-LABEL: sgpr_isnan_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_load_dword s4, s[2:3], 0xb
; GFX7GLISEL-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x9
; GFX7GLISEL-NEXT: s_mov_b32 s2, -1
; GFX7GLISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX7GLISEL-NEXT: s_and_b32 s3, s4, 0x7fff
; GFX7GLISEL-NEXT: s_and_b32 s3, 0xffff, s3
; GFX7GLISEL-NEXT: s_cmpk_gt_u32 s3, 0x7c00
; GFX7GLISEL-NEXT: s_cselect_b32 s3, 1, 0
; GFX7GLISEL-NEXT: s_bfe_i32 s3, s3, 0x10000
; GFX7GLISEL-NEXT: v_mov_b32_e32 v0, s3
; GFX7GLISEL-NEXT: s_mov_b32 s3, 0xf000
; GFX7GLISEL-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GFX7GLISEL-NEXT: s_endpgm
;
; GFX8CHECK-LABEL: sgpr_isnan_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_load_dword s4, s[2:3], 0x2c
; GFX8CHECK-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x24
; GFX8CHECK-NEXT: s_waitcnt lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[2:3], s4, 3
; GFX8CHECK-NEXT: v_mov_b32_e32 v0, s0
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v2, 0, -1, s[2:3]
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, s1
; GFX8CHECK-NEXT: flat_store_dword v[0:1], v2
; GFX8CHECK-NEXT: s_endpgm
;
; GFX9CHECK-LABEL: sgpr_isnan_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_load_dword s4, s[2:3], 0x2c
; GFX9CHECK-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x24
; GFX9CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX9CHECK-NEXT: s_waitcnt lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[2:3], s4, 3
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v1, 0, -1, s[2:3]
; GFX9CHECK-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9CHECK-NEXT: s_endpgm
;
; GFX10CHECK-LABEL: sgpr_isnan_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_clause 0x1
; GFX10CHECK-NEXT: s_load_dword s4, s[2:3], 0x2c
; GFX10CHECK-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x24
; GFX10CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX10CHECK-NEXT: s_waitcnt lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s2, s4, 3
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v1, 0, -1, s2
; GFX10CHECK-NEXT: global_store_dword v0, v1, s[0:1]
; GFX10CHECK-NEXT: s_endpgm
;
; GFX11CHECK-LABEL: sgpr_isnan_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_clause 0x1
; GFX11CHECK-NEXT: s_load_b32 s4, s[2:3], 0x2c
; GFX11CHECK-NEXT: s_load_b64 s[0:1], s[2:3], 0x24
; GFX11CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX11CHECK-NEXT: s_waitcnt lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s2, s4, 3
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v1, 0, -1, s2
; GFX11CHECK-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11CHECK-NEXT: s_nop 0
; GFX11CHECK-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11CHECK-NEXT: s_endpgm
%result = call i1 @llvm.is.fpclass.f16(half %x, i32 3)
%sext = sext i1 %result to i32
store i32 %sext, ptr addrspace(1) %out, align 4
ret void
}
define i1 @zeromask_f16(half %x) nounwind {
; GFX7CHECK-LABEL: zeromask_f16:
; GFX7CHECK: ; %bb.0:
; GFX7CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX7CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: zeromask_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: zeromask_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: zeromask_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: zeromask_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_mov_b32_e32 v0, 0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 0)
ret i1 %1
}
; FIXME: DAG and GlobalISel return different values for i1 true
define i1 @allflags_f16(half %x) nounwind {
; GFX7CHECK-LABEL: allflags_f16:
; GFX7CHECK: ; %bb.0:
; GFX7CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7CHECK-NEXT: v_mov_b32_e32 v0, 1
; GFX7CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: allflags_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v0, 1
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: allflags_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v0, 1
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: allflags_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_mov_b32_e32 v0, 1
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: allflags_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_mov_b32_e32 v0, 1
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 1023) ; 0x3ff
ret i1 %1
}
define i1 @snan_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: snan_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7e00
; GFX7SELDAG-NEXT: s_movk_i32 s5, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e64 s[4:5], s5, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: snan_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_add_i32_e32 v0, vcc, 0xffff83ff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x1ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: snan_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: snan_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: snan_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 1
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: snan_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 1
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 1) ; 0x001
ret i1 %1
}
define i1 @qnan_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: qnan_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7dff
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: qnan_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7e00
; GFX7GLISEL-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: qnan_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 2
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: qnan_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 2
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: qnan_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 2
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: qnan_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 2
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 2) ; 0x002
ret i1 %1
}
define i1 @posinf_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: posinf_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: posinf_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: posinf_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x200
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: posinf_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x200
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: posinf_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x200
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: posinf_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x200
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 512) ; 0x200
ret i1 %1
}
define i1 @neginf_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: neginf_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_mov_b32 s4, 0xfc00
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: neginf_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0xfc00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: neginf_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 4
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: neginf_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 4
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: neginf_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 4
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: neginf_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 4
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 4) ; 0x004
ret i1 %1
}
define i1 @posnormal_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: posnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x7800
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e64 s[4:5], -1, v1
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], vcc, s[4:5]
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: posnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v1
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v0, v2
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: posnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x100
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: posnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x100
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: posnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x100
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: posnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x100
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 256) ; 0x100
ret i1 %1
}
define i1 @negnormal_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: negnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x7800
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e64 s[4:5], 0, v1
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], vcc, s[4:5]
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: negnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v1
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e64 s[4:5], v0, v2
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: negnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 8
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: negnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 8
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: negnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 8
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: negnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 8
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 8) ; 0x008
ret i1 %1
}
define i1 @possubnormal_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: possubnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x3ff
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, -1, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: possubnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: possubnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x80
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: possubnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x80
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: possubnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x80
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: possubnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x80
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 128) ; 0x080
ret i1 %1
}
define i1 @negsubnormal_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: negsubnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e64 v0, s[4:5], -1, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x3ff
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, 0, v1
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e64 s[4:5], s4, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: negsubnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v1
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e32 vcc, v0, v2
; GFX7GLISEL-NEXT: v_subrev_i32_e64 v0, s[4:5], 1, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e64 s[4:5], v0, v1
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: negsubnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 16
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: negsubnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 16
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: negsubnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 16
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: negsubnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 16
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 16) ; 0x010
ret i1 %1
}
define i1 @poszero_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: poszero_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: poszero_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: poszero_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 64
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: poszero_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 64
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: poszero_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 64
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: poszero_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 64
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 64) ; 0x040
ret i1 %1
}
define i1 @negzero_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: negzero_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_mov_b32 s4, 0x8000
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: negzero_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x8000
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: negzero_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 32
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: negzero_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 32
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: negzero_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 32
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: negzero_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 32
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 32) ; 0x020
ret i1 %1
}
define i1 @posfinite_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: posfinite_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: posfinite_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: posfinite_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x1c0
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: posfinite_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x1c0
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: posfinite_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x1c0
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: posfinite_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x1c0
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 448) ; 0x1c0
ret i1 %1
}
define i1 @negfinite_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: negfinite_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, 0, v1
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e64 s[4:5], s4, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: negfinite_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v0, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e64 s[4:5], v1, v0
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: negfinite_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 56
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: negfinite_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 56
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: negfinite_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 56
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: negfinite_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 56
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 56) ; 0x038
ret i1 %1
}
define i1 @isnan_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: isnan_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnan_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isnan_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isnan_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isnan_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 3
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isnan_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 3
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 3) ; nan
ret i1 %1
}
define i1 @not_isnan_f16(half %x) {
; GFX7SELDAG-LABEL: not_isnan_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c01
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_isnan_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c01
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_isnan_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x3fc
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_isnan_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x3fc
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_isnan_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x3fc
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_isnan_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x3fc
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = call i1 @llvm.is.fpclass.f16(half %x, i32 1020) ; ~nan
ret i1 %class
}
define <2 x i1> @isnan_v2f16(<2 x half> %x) nounwind {
; GFX7SELDAG-LABEL: isnan_v2f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v1, 0x7fff, v1
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v1
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnan_v2f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v0, v2
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8SELDAG-LABEL: isnan_v2f16:
; GFX8SELDAG: ; %bb.0:
; GFX8SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8SELDAG-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v1, v1
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v0, v0
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX8GLISEL-LABEL: isnan_v2f16:
; GFX8GLISEL: ; %bb.0:
; GFX8GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8GLISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v1, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX9SELDAG-LABEL: isnan_v2f16:
; GFX9SELDAG: ; %bb.0:
; GFX9SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9SELDAG-NEXT: v_cmp_u_f16_sdwa s[4:5], v0, v0 src0_sel:WORD_1 src1_sel:WORD_1
; GFX9SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v0, v0
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX9GLISEL-LABEL: isnan_v2f16:
; GFX9GLISEL: ; %bb.0:
; GFX9GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9GLISEL-NEXT: v_mov_b32_e32 v1, 3
; GFX9GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_cmp_class_f16_sdwa s[4:5], v0, v1 src0_sel:WORD_1 src1_sel:DWORD
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_mov_b32_e32 v0, v2
; GFX9GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX10SELDAG-LABEL: isnan_v2f16:
; GFX10SELDAG: ; %bb.0:
; GFX10SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v0, v0
; GFX10SELDAG-NEXT: v_cmp_u_f16_sdwa s4, v0, v0 src0_sel:WORD_1 src1_sel:WORD_1
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, s4
; GFX10SELDAG-NEXT: v_mov_b32_e32 v0, v2
; GFX10SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX10GLISEL-LABEL: isnan_v2f16:
; GFX10GLISEL: ; %bb.0:
; GFX10GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10GLISEL-NEXT: v_mov_b32_e32 v1, 3
; GFX10GLISEL-NEXT: v_cmp_class_f16_e64 s4, v0, 3
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s4
; GFX10GLISEL-NEXT: v_cmp_class_f16_sdwa s4, v0, v1 src0_sel:WORD_1 src1_sel:DWORD
; GFX10GLISEL-NEXT: v_mov_b32_e32 v0, v2
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s4
; GFX10GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX11SELDAG-LABEL: isnan_v2f16:
; GFX11SELDAG: ; %bb.0:
; GFX11SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11SELDAG-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v0, v0
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v1, v1
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX11GLISEL-LABEL: isnan_v2f16:
; GFX11GLISEL: ; %bb.0:
; GFX11GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11GLISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v0, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v1, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
; GFX11GLISEL-NEXT: s_setpc_b64 s[30:31]
%1 = call <2 x i1> @llvm.is.fpclass.v2f16(<2 x half> %x, i32 3) ; nan
ret <2 x i1> %1
}
define <3 x i1> @isnan_v3f16(<3 x half> %x) nounwind {
; GFX7SELDAG-LABEL: isnan_v3f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v2, v2
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v1, 0x7fff, v1
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v2, 0x7fff, v2
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v1
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v2
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnan_v3f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v3, 0x7c00
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0x7fff, v2
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v0, v3
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v1, v3
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v2, v3
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8SELDAG-LABEL: isnan_v3f16:
; GFX8SELDAG: ; %bb.0:
; GFX8SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8SELDAG-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v2, v2
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v0, v0
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v1, v1
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX8SELDAG-NEXT: v_mov_b32_e32 v1, v3
; GFX8SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX8GLISEL-LABEL: isnan_v3f16:
; GFX8GLISEL: ; %bb.0:
; GFX8GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8GLISEL-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v2, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v1, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_mov_b32_e32 v1, v3
; GFX8GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX9SELDAG-LABEL: isnan_v3f16:
; GFX9SELDAG: ; %bb.0:
; GFX9SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9SELDAG-NEXT: v_cmp_u_f16_sdwa s[4:5], v0, v0 src0_sel:WORD_1 src1_sel:WORD_1
; GFX9SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v0, v0
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[4:5]
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v1, v1
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX9SELDAG-NEXT: v_mov_b32_e32 v1, v3
; GFX9SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX9GLISEL-LABEL: isnan_v3f16:
; GFX9GLISEL: ; %bb.0:
; GFX9GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9GLISEL-NEXT: v_mov_b32_e32 v2, 3
; GFX9GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_cmp_class_f16_sdwa s[4:5], v0, v2 src0_sel:WORD_1 src1_sel:DWORD
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v1, 3
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_mov_b32_e32 v0, v4
; GFX9GLISEL-NEXT: v_mov_b32_e32 v1, v3
; GFX9GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX10SELDAG-LABEL: isnan_v3f16:
; GFX10SELDAG: ; %bb.0:
; GFX10SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10SELDAG-NEXT: v_cmp_u_f16_sdwa s4, v0, v0 src0_sel:WORD_1 src1_sel:WORD_1
; GFX10SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v0, v0
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, s4
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX10SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v1, v1
; GFX10SELDAG-NEXT: v_mov_b32_e32 v1, v3
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX10SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX10GLISEL-LABEL: isnan_v3f16:
; GFX10GLISEL: ; %bb.0:
; GFX10GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10GLISEL-NEXT: v_mov_b32_e32 v2, 3
; GFX10GLISEL-NEXT: v_cmp_class_f16_e64 s4, v0, 3
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, s4
; GFX10GLISEL-NEXT: v_cmp_class_f16_sdwa s4, v0, v2 src0_sel:WORD_1 src1_sel:DWORD
; GFX10GLISEL-NEXT: v_mov_b32_e32 v0, v4
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s4
; GFX10GLISEL-NEXT: v_cmp_class_f16_e64 s4, v1, 3
; GFX10GLISEL-NEXT: v_mov_b32_e32 v1, v3
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s4
; GFX10GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX11SELDAG-LABEL: isnan_v3f16:
; GFX11SELDAG: ; %bb.0:
; GFX11SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11SELDAG-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v0, v0
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v2, v2
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v1, v1
; GFX11SELDAG-NEXT: v_mov_b32_e32 v1, v3
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX11GLISEL-LABEL: isnan_v3f16:
; GFX11GLISEL: ; %bb.0:
; GFX11GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11GLISEL-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v0, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v2, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v1, 3
; GFX11GLISEL-NEXT: v_mov_b32_e32 v1, v3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s0
; GFX11GLISEL-NEXT: s_setpc_b64 s[30:31]
%1 = call <3 x i1> @llvm.is.fpclass.v3f16(<3 x half> %x, i32 3) ; nan
ret <3 x i1> %1
}
define <4 x i1> @isnan_v4f16(<4 x half> %x) nounwind {
; GFX7SELDAG-LABEL: isnan_v4f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v2, v2
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v3, v3
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v1, 0x7fff, v1
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v2, 0x7fff, v2
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v1
; GFX7SELDAG-NEXT: v_and_b32_e32 v3, 0x7fff, v3
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v2
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v3
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnan_v4f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v4, 0x7c00
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0x7fff, v2
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v0, v4
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v3, 0x7fff, v3
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v1, v4
; GFX7GLISEL-NEXT: v_and_b32_e32 v3, 0xffff, v3
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v2, v4
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v3, v4
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8SELDAG-LABEL: isnan_v4f16:
; GFX8SELDAG: ; %bb.0:
; GFX8SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8SELDAG-NEXT: v_lshrrev_b32_e32 v3, 16, v0
; GFX8SELDAG-NEXT: v_lshrrev_b32_e32 v2, 16, v1
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v3, v3
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v2, v2
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v0, v0
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v1, v1
; GFX8SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX8SELDAG-NEXT: v_mov_b32_e32 v1, v4
; GFX8SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX8GLISEL-LABEL: isnan_v4f16:
; GFX8GLISEL: ; %bb.0:
; GFX8GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8GLISEL-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v2, 3
; GFX8GLISEL-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v1, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v3, 3
; GFX8GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[4:5]
; GFX8GLISEL-NEXT: v_mov_b32_e32 v1, v4
; GFX8GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX9SELDAG-LABEL: isnan_v4f16:
; GFX9SELDAG: ; %bb.0:
; GFX9SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9SELDAG-NEXT: v_cmp_u_f16_sdwa s[4:5], v0, v0 src0_sel:WORD_1 src1_sel:WORD_1
; GFX9SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v0, v0
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v4, 0, 1, s[4:5]
; GFX9SELDAG-NEXT: v_cmp_u_f16_sdwa s[4:5], v1, v1 src0_sel:WORD_1 src1_sel:WORD_1
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9SELDAG-NEXT: v_cmp_u_f16_e32 vcc, v1, v1
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[4:5]
; GFX9SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; GFX9SELDAG-NEXT: v_mov_b32_e32 v1, v4
; GFX9SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX9GLISEL-LABEL: isnan_v4f16:
; GFX9GLISEL: ; %bb.0:
; GFX9GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9GLISEL-NEXT: v_mov_b32_e32 v3, 3
; GFX9GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_cmp_class_f16_sdwa s[4:5], v0, v3 src0_sel:WORD_1 src1_sel:DWORD
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v5, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_cmp_class_f16_e64 s[4:5], v1, 3
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_cmp_class_f16_sdwa s[4:5], v1, v3 src0_sel:WORD_1 src1_sel:DWORD
; GFX9GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[4:5]
; GFX9GLISEL-NEXT: v_mov_b32_e32 v0, v4
; GFX9GLISEL-NEXT: v_mov_b32_e32 v1, v5
; GFX9GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX10SELDAG-LABEL: isnan_v4f16:
; GFX10SELDAG: ; %bb.0:
; GFX10SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10SELDAG-NEXT: v_cmp_u_f16_sdwa s4, v0, v0 src0_sel:WORD_1 src1_sel:WORD_1
; GFX10SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v0, v0
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v4, 0, 1, s4
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX10SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v1, v1
; GFX10SELDAG-NEXT: v_cmp_u_f16_sdwa s4, v1, v1 src0_sel:WORD_1 src1_sel:WORD_1
; GFX10SELDAG-NEXT: v_mov_b32_e32 v1, v4
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX10SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, s4
; GFX10SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX10GLISEL-LABEL: isnan_v4f16:
; GFX10GLISEL: ; %bb.0:
; GFX10GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10GLISEL-NEXT: v_mov_b32_e32 v3, 3
; GFX10GLISEL-NEXT: v_cmp_class_f16_e64 s4, v0, 3
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, s4
; GFX10GLISEL-NEXT: v_cmp_class_f16_sdwa s4, v0, v3 src0_sel:WORD_1 src1_sel:DWORD
; GFX10GLISEL-NEXT: v_mov_b32_e32 v0, v4
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v5, 0, 1, s4
; GFX10GLISEL-NEXT: v_cmp_class_f16_e64 s4, v1, 3
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s4
; GFX10GLISEL-NEXT: v_cmp_class_f16_sdwa s4, v1, v3 src0_sel:WORD_1 src1_sel:DWORD
; GFX10GLISEL-NEXT: v_mov_b32_e32 v1, v5
; GFX10GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s4
; GFX10GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX11SELDAG-LABEL: isnan_v4f16:
; GFX11SELDAG: ; %bb.0:
; GFX11SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v0, v0
; GFX11SELDAG-NEXT: v_lshrrev_b32_e32 v4, 16, v0
; GFX11SELDAG-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v1, v1
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v4, v4
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: v_cmp_u_f16_e32 vcc_lo, v3, v3
; GFX11SELDAG-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc_lo
; GFX11SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX11GLISEL-LABEL: isnan_v4f16:
; GFX11GLISEL: ; %bb.0:
; GFX11GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v0, 3
; GFX11GLISEL-NEXT: v_lshrrev_b32_e32 v3, 16, v0
; GFX11GLISEL-NEXT: v_lshrrev_b32_e32 v4, 16, v1
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v1, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v3, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
; GFX11GLISEL-NEXT: v_cmp_class_f16_e64 s0, v4, 3
; GFX11GLISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s0
; GFX11GLISEL-NEXT: s_setpc_b64 s[30:31]
%1 = call <4 x i1> @llvm.is.fpclass.v4f16(<4 x half> %x, i32 3) ; nan
ret <4 x i1> %1
}
define i1 @isnan_f16_strictfp(half %x) strictfp nounwind {
; GFX7SELDAG-LABEL: isnan_f16_strictfp:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnan_f16_strictfp:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isnan_f16_strictfp:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isnan_f16_strictfp:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 3
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isnan_f16_strictfp:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 3
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isnan_f16_strictfp:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 3
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 3) strictfp ; nan
ret i1 %1
}
define i1 @isinf_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: isinf_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isinf_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isinf_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x204
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isinf_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x204
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isinf_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x204
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isinf_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x204
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 516) ; 0x204 = "inf"
ret i1 %1
}
define i1 @isfinite_f16(half %x) nounwind {
; GFX7SELDAG-LABEL: isfinite_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isfinite_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isfinite_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x1f8
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isfinite_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x1f8
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isfinite_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x1f8
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isfinite_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x1f8
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%1 = call i1 @llvm.is.fpclass.f16(half %x, i32 504) ; 0x1f8 = "finite"
ret i1 %1
}
define i1 @issubnormal_or_zero_f16(half %x) {
; GFX7SELDAG-LABEL: issubnormal_or_zero_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7c00, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: issubnormal_or_zero_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7c00, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: issubnormal_or_zero_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0xf0
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: issubnormal_or_zero_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0xf0
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: issubnormal_or_zero_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0xf0
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: issubnormal_or_zero_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0xf0
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 240) ; 0xf0 = "subnormal|zero"
ret i1 %class
}
define i1 @not_issubnormal_or_zero_f16(half %x) {
; GFX7SELDAG-LABEL: not_issubnormal_or_zero_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7c00, v0
; GFX7SELDAG-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_issubnormal_or_zero_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_cmp_ge_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_issubnormal_or_zero_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x30f
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_issubnormal_or_zero_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x30f
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_issubnormal_or_zero_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x30f
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_issubnormal_or_zero_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x30f
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 783) ; ~0xf0 = "~(subnormal|zero)"
ret i1 %class
}
define i1 @isnormal_f16(half %x) {
; GFX7SELDAG-LABEL: isnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7800
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x108
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x108
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x108
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x108
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 264) ; 0x108 = "normal"
ret i1 %class
}
define i1 @not_isnormal_f16(half %x) {
; GFX7SELDAG-LABEL: not_isnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x77ff
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_isnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7c00, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v1
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v0, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v0, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_isnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x2f7
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_isnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x2f7
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_isnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x2f7
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_isnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x2f7
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 759) ; ~0x108 = "~normal"
ret i1 %class
}
define i1 @not_is_plus_normal_f16(half %x) {
; GFX7SELDAG-LABEL: not_is_plus_normal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x77ff
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e64 s[4:5], 0, v1
; GFX7SELDAG-NEXT: v_cmp_lt_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_is_plus_normal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v3, 0xffff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7c00, v0
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e64 s[4:5], v2, v3
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[6:7], v3, v2
; GFX7GLISEL-NEXT: s_or_b64 s[6:7], vcc, s[6:7]
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v3, v2
; GFX7GLISEL-NEXT: s_or_b64 s[6:7], s[6:7], vcc
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[6:7], s[4:5]
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_is_plus_normal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x2ff
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_is_plus_normal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x2ff
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_is_plus_normal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x2ff
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_is_plus_normal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x2ff
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 767) ; ~0x100 = ~"+normal"
ret i1 %class
}
define i1 @not_is_neg_normal_f16(half %x) {
; GFX7SELDAG-LABEL: not_is_neg_normal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x77ff
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e64 s[4:5], -1, v1
; GFX7SELDAG-NEXT: v_cmp_lt_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_is_neg_normal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v2, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v3, 0xffff, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7c00, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v2, v3
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[6:7], v3, v2
; GFX7GLISEL-NEXT: s_or_b64 s[6:7], vcc, s[6:7]
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v3, v2
; GFX7GLISEL-NEXT: s_or_b64 s[6:7], s[6:7], vcc
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v1
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[6:7], s[4:5]
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_is_neg_normal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x3f7
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_is_neg_normal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x3f7
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_is_neg_normal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x3f7
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_is_neg_normal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x3f7
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 1015) ; ~0x008 = ~"-normal"
ret i1 %class
}
define i1 @issubnormal_f16(half %x) {
; GFX7SELDAG-LABEL: issubnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x3ff
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, -1, v0
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: issubnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: issubnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x90
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: issubnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x90
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: issubnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x90
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: issubnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x90
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 144) ; 0x90 = "subnormal"
ret i1 %class
}
define i1 @not_issubnormal_f16(half %x) {
; GFX7SELDAG-LABEL: not_issubnormal_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x3fe
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, -1, v0
; GFX7SELDAG-NEXT: v_cmp_lt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_issubnormal_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v1
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_issubnormal_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x36f
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_issubnormal_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x36f
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_issubnormal_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x36f
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_issubnormal_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x36f
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 879) ; ~0x90 = ~"subnormal"
ret i1 %class
}
define i1 @iszero_f16(half %x) {
; GFX7SELDAG-LABEL: iszero_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: iszero_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: iszero_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x60
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: iszero_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x60
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: iszero_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x60
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: iszero_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x60
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 96) ; 0x60 = "zero"
ret i1 %class
}
define i1 @not_iszero_f16(half %x) {
; GFX7SELDAG-LABEL: not_iszero_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_iszero_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v1, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_iszero_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x39f
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_iszero_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x39f
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_iszero_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x39f
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_iszero_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x39f
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 927) ; ~0x60 = ~"zero"
ret i1 %class
}
define i1 @ispositive_f16(half %x) {
; GFX7SELDAG-LABEL: ispositive_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c01
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: ispositive_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c01
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: ispositive_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x3c0
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: ispositive_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x3c0
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: ispositive_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x3c0
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: ispositive_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x3c0
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 960) ; fcPositive
ret i1 %class
}
define i1 @not_ispositive_f16(half %x) {
; GFX7SELDAG-LABEL: not_ispositive_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x7c00
; GFX7SELDAG-NEXT: s_mov_b32 s7, 0xfc00
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v2, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, 0, v1
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e64 s[4:5], s6, v2
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s7, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s6, v2
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_ispositive_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: v_mov_b32_e32 v3, 0xfc00
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v3
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_ispositive_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 63
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_ispositive_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 63
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_ispositive_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 63
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_ispositive_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 63
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 63) ; ~fcPositive
ret i1 %class
}
define i1 @isnegative_f16(half %x) {
; GFX7SELDAG-LABEL: isnegative_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: s_mov_b32 s6, 0xfc00
; GFX7SELDAG-NEXT: v_bfe_i32 v1, v0, 0, 16
; GFX7SELDAG-NEXT: v_and_b32_e32 v2, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, 0, v1
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e64 s[4:5], s4, v2
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isnegative_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0xfc00
; GFX7GLISEL-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isnegative_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 60
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isnegative_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_cmp_class_f16_e64 s[4:5], v0, 60
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isnegative_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 60
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isnegative_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 60
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 60) ; fcNegative
ret i1 %class
}
define i1 @not_isnegative_f16(half %x) {
; GFX7SELDAG-LABEL: not_isnegative_f16:
; GFX7SELDAG: ; %bb.0:
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c01
; GFX7SELDAG-NEXT: s_movk_i32 s5, 0x7c00
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e64 s[4:5], s5, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_isnegative_f16:
; GFX7GLISEL: ; %bb.0:
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c01
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_gt_u32_e64 s[4:5], v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_isnegative_f16:
; GFX8CHECK: ; %bb.0:
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x3c3
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_isnegative_f16:
; GFX9CHECK: ; %bb.0:
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x3c3
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_isnegative_f16:
; GFX10CHECK: ; %bb.0:
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x3c3
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_isnegative_f16:
; GFX11CHECK: ; %bb.0:
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x3c3
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
%class = tail call i1 @llvm.is.fpclass.f16(half %x, i32 963) ; ~fcNegative
ret i1 %class
}
define i1 @iszero_or_nan_f16(half %x) {
; GFX7SELDAG-LABEL: iszero_or_nan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: iszero_or_nan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_add_i32_e32 v0, vcc, 0xffff83ff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0xffff8400
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: iszero_or_nan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x63
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: iszero_or_nan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x63
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: iszero_or_nan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x63
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: iszero_or_nan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x63
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 99) ; 0x60|0x3 = "zero|nan"
ret i1 %0
}
define i1 @iszero_or_nan_f_daz(half %x) #0 {
; GFX7SELDAG-LABEL: iszero_or_nan_f_daz:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: iszero_or_nan_f_daz:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_add_i32_e32 v0, vcc, 0xffff83ff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0xffff8400
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: iszero_or_nan_f_daz:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x63
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: iszero_or_nan_f_daz:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x63
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: iszero_or_nan_f_daz:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x63
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: iszero_or_nan_f_daz:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x63
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 99) ; 0x60|0x3 = "zero|nan"
ret i1 %0
}
define i1 @iszero_or_nan_f_maybe_daz(half %x) #1 {
; GFX7SELDAG-LABEL: iszero_or_nan_f_maybe_daz:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: iszero_or_nan_f_maybe_daz:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_add_i32_e32 v0, vcc, 0xffff83ff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0xffff8400
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: iszero_or_nan_f_maybe_daz:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x63
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: iszero_or_nan_f_maybe_daz:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x63
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: iszero_or_nan_f_maybe_daz:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x63
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: iszero_or_nan_f_maybe_daz:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x63
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 99) ; 0x60|0x3 = "zero|nan"
ret i1 %0
}
define i1 @not_iszero_or_nan_f16(half %x) {
; GFX7SELDAG-LABEL: not_iszero_or_nan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c01
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_iszero_or_nan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v1, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_iszero_or_nan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x39c
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_iszero_or_nan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x39c
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_iszero_or_nan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x39c
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_iszero_or_nan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x39c
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 924) ; ~0x60 = "~(zero|nan)"
ret i1 %0
}
define i1 @not_iszero_or_nan_f_daz(half %x) #0 {
; GFX7SELDAG-LABEL: not_iszero_or_nan_f_daz:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c01
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_iszero_or_nan_f_daz:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v1, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_iszero_or_nan_f_daz:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x39c
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_iszero_or_nan_f_daz:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x39c
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_iszero_or_nan_f_daz:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x39c
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_iszero_or_nan_f_daz:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x39c
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 924) ; ~(0x60|0x3) = "~(zero|nan)"
ret i1 %0
}
define i1 @not_iszero_or_nan_f_maybe_daz(half %x) #1 {
; GFX7SELDAG-LABEL: not_iszero_or_nan_f_maybe_daz:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c01
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_iszero_or_nan_f_maybe_daz:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v1, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_iszero_or_nan_f_maybe_daz:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x39c
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_iszero_or_nan_f_maybe_daz:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x39c
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_iszero_or_nan_f_maybe_daz:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x39c
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_iszero_or_nan_f_maybe_daz:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x39c
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 924) ; ~(0x60|0x3) = "~(zero|nan)"
ret i1 %0
}
define i1 @iszero_or_qnan_f16(half %x) {
; GFX7SELDAG-LABEL: iszero_or_qnan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7dff
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: iszero_or_qnan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_add_i32_e32 v0, vcc, 0xffff8200, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0xffff8201
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: iszero_or_qnan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x62
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: iszero_or_qnan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x62
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: iszero_or_qnan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x62
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: iszero_or_qnan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x62
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 98) ; 0x60|0x2 = "zero|qnan"
ret i1 %0
}
define i1 @iszero_or_snan_f16(half %x) {
; GFX7SELDAG-LABEL: iszero_or_snan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7e00
; GFX7SELDAG-NEXT: s_movk_i32 s5, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e64 s[4:5], s5, v0
; GFX7SELDAG-NEXT: s_and_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: iszero_or_snan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v0
; GFX7GLISEL-NEXT: v_add_i32_e32 v0, vcc, 0xffff83ff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x1ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: iszero_or_snan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x61
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: iszero_or_snan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x61
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: iszero_or_snan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x61
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: iszero_or_snan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x61
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 97) ; 0x60|0x1 = "zero|snan"
ret i1 %0
}
define i1 @not_iszero_or_qnan_f16(half %x) {
; GFX7SELDAG-LABEL: not_iszero_or_qnan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7e00
; GFX7SELDAG-NEXT: s_movk_i32 s8, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e64 s[4:5], s8, v0
; GFX7SELDAG-NEXT: s_and_b64 s[6:7], s[4:5], vcc
; GFX7SELDAG-NEXT: v_add_i32_e64 v1, s[4:5], -1, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x3ff
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s8, v0
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e64 s[4:5], s4, v1
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], s[6:7]
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x7800
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_iszero_or_qnan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v1, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_add_i32_e32 v1, vcc, 0xffff83ff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x1ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_iszero_or_qnan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x39d
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_iszero_or_qnan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x39d
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_iszero_or_qnan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x39d
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_iszero_or_qnan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x39d
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 925) ; ~(0x60|0x2) = "~(zero|qnan)"
ret i1 %0
}
define i1 @not_iszero_or_snan_f16(half %x) {
; GFX7SELDAG-LABEL: not_iszero_or_snan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x7dff
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_add_i32_e64 v1, s[4:5], -1, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x3ff
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e64 s[4:5], s4, v1
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_add_i32_e32 v0, vcc, 0xfffffc00, v0
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7SELDAG-NEXT: s_movk_i32 s6, 0x7800
; GFX7SELDAG-NEXT: v_cmp_gt_u32_e32 vcc, s6, v0
; GFX7SELDAG-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_iszero_or_snan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v1, vcc, 1, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x3ff
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: v_and_b32_e32 v1, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e64 s[4:5], v1, v2
; GFX7GLISEL-NEXT: v_mov_b32_e32 v2, 0x7e00
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GFX7GLISEL-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_subrev_i32_e32 v0, vcc, 0x400, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7800
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: s_or_b64 s[4:5], s[4:5], vcc
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_iszero_or_snan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x39e
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_iszero_or_snan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x39e
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_iszero_or_snan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x39e
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_iszero_or_snan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x39e
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 926) ; ~(0x60|0x1) = "~(zero|snan)"
ret i1 %0
}
define i1 @isinf_or_nan_f16(half %x) {
; GFX7SELDAG-LABEL: isinf_or_nan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7bff
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_lt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isinf_or_nan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isinf_or_nan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x207
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isinf_or_nan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x207
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isinf_or_nan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x207
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isinf_or_nan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x207
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 519) ; 0x204|0x3 = "inf|nan"
ret i1 %0
}
define i1 @not_isinf_or_nan_f16(half %x) {
; GFX7SELDAG-LABEL: not_isinf_or_nan_f16:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_gt_i32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_isinf_or_nan_f16:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_lt_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_isinf_or_nan_f16:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x1f8
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_isinf_or_nan_f16:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x1f8
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_isinf_or_nan_f16:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x1f8
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_isinf_or_nan_f16:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x1f8
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 504) ; ~(0x204|0x3) = "~(inf|nan)"
ret i1 %0
}
define i1 @isfinite_or_nan_f(half %x) {
; GFX7SELDAG-LABEL: isfinite_or_nan_f:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_ne_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: isfinite_or_nan_f:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_ne_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: isfinite_or_nan_f:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x1fb
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: isfinite_or_nan_f:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x1fb
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: isfinite_or_nan_f:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x1fb
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: isfinite_or_nan_f:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x1fb
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 507) ; 0x1f8|0x3 = "finite|nan"
ret i1 %0
}
define i1 @not_isfinite_or_nan_f(half %x) {
; GFX7SELDAG-LABEL: not_isfinite_or_nan_f:
; GFX7SELDAG: ; %bb.0: ; %entry
; GFX7SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7SELDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX7SELDAG-NEXT: s_movk_i32 s4, 0x7c00
; GFX7SELDAG-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7SELDAG-NEXT: v_cmp_eq_u32_e32 vcc, s4, v0
; GFX7SELDAG-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7SELDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX7GLISEL-LABEL: not_isfinite_or_nan_f:
; GFX7GLISEL: ; %bb.0: ; %entry
; GFX7GLISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0x7fff, v0
; GFX7GLISEL-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX7GLISEL-NEXT: v_mov_b32_e32 v1, 0x7c00
; GFX7GLISEL-NEXT: v_cmp_eq_u32_e32 vcc, v0, v1
; GFX7GLISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX7GLISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX8CHECK-LABEL: not_isfinite_or_nan_f:
; GFX8CHECK: ; %bb.0: ; %entry
; GFX8CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8CHECK-NEXT: v_mov_b32_e32 v1, 0x204
; GFX8CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX8CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX8CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX9CHECK-LABEL: not_isfinite_or_nan_f:
; GFX9CHECK: ; %bb.0: ; %entry
; GFX9CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9CHECK-NEXT: v_mov_b32_e32 v1, 0x204
; GFX9CHECK-NEXT: v_cmp_class_f16_e32 vcc, v0, v1
; GFX9CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX10CHECK-LABEL: not_isfinite_or_nan_f:
; GFX10CHECK: ; %bb.0: ; %entry
; GFX10CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10CHECK-NEXT: v_cmp_class_f16_e64 s4, v0, 0x204
; GFX10CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX10CHECK-NEXT: s_setpc_b64 s[30:31]
;
; GFX11CHECK-LABEL: not_isfinite_or_nan_f:
; GFX11CHECK: ; %bb.0: ; %entry
; GFX11CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11CHECK-NEXT: v_cmp_class_f16_e64 s0, v0, 0x204
; GFX11CHECK-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11CHECK-NEXT: s_setpc_b64 s[30:31]
entry:
%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 516) ; ~(0x1f8|0x3) = "~(finite|nan)"
ret i1 %0
}
declare i1 @llvm.is.fpclass.f16(half, i32)
declare <2 x i1> @llvm.is.fpclass.v2f16(<2 x half>, i32)
declare <3 x i1> @llvm.is.fpclass.v3f16(<3 x half>, i32)
declare <4 x i1> @llvm.is.fpclass.v4f16(<4 x half>, i32)
; Assume DAZ
attributes #0 = { "denormal-fp-math"="ieee,preserve-sign" }
; Maybe daz
attributes #1 = { "denormal-fp-math"="ieee,dynamic" }
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