; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 4
; RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -stop-after=si-fix-sgpr-copies -verify-machineinstrs < %s | FileCheck %s
define amdgpu_kernel void @add_reg_imm(ptr addrspace(1) %ptr) {
; CHECK-LABEL: name: add_reg_imm
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr2_sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr2_sgpr3
; CHECK-NEXT: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY]](p4), 36, 0 :: (dereferenceable invariant load (s64) from %ir.ptr.kernarg.offset, align 4, addrspace 4)
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile "amdgpu-noclobber" load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 28744523
; CHECK-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 -1395630315
; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE killed [[S_MOV_B32_1]], %subreg.sub0, killed [[S_MOV_B32_]], %subreg.sub1
; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[V_ADD_U:%[0-9]+]]:vreg_64 = V_ADD_U64_PSEUDO [[GLOBAL_LOAD_DWORDX2_SADDR]], killed [[REG_SEQUENCE]], implicit-def $vcc_lo, implicit $exec
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY [[V_ADD_U]]
; CHECK-NEXT: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], killed [[COPY1]], [[S_LOAD_DWORDX2_IMM]], 0, 0, implicit $exec :: (store (s64) into %ir.ptr.load, addrspace 1)
; CHECK-NEXT: S_ENDPGM 0
%lhs = load volatile i64, ptr addrspace(1) %ptr
%res = add i64 %lhs, 123456789123456789
store i64 %res, ptr addrspace(1) %ptr
ret void
}
define amdgpu_kernel void @add_reg_reg(ptr addrspace(1) %ptr) {
; CHECK-LABEL: name: add_reg_reg
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr2_sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr2_sgpr3
; CHECK-NEXT: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY]](p4), 36, 0 :: (dereferenceable invariant load (s64) from %ir.ptr.kernarg.offset, align 4, addrspace 4)
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile "amdgpu-noclobber" load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR1:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[V_ADD_U:%[0-9]+]]:vreg_64 = V_ADD_U64_PSEUDO [[GLOBAL_LOAD_DWORDX2_SADDR]], [[GLOBAL_LOAD_DWORDX2_SADDR1]], implicit-def $vcc_lo, implicit $exec
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY [[V_ADD_U]]
; CHECK-NEXT: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], killed [[COPY1]], [[S_LOAD_DWORDX2_IMM]], 0, 0, implicit $exec :: (store (s64) into %ir.ptr.load, addrspace 1)
; CHECK-NEXT: S_ENDPGM 0
%lhs = load volatile i64, ptr addrspace(1) %ptr
%rhs = load volatile i64, ptr addrspace(1) %ptr
%res = add i64 %lhs, %rhs
store i64 %res, ptr addrspace(1) %ptr
ret void
}
define amdgpu_kernel void @sub_reg_imm(ptr addrspace(1) %ptr) {
; CHECK-LABEL: name: sub_reg_imm
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr2_sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr2_sgpr3
; CHECK-NEXT: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY]](p4), 36, 0 :: (dereferenceable invariant load (s64) from %ir.ptr.kernarg.offset, align 4, addrspace 4)
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile "amdgpu-noclobber" load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 -28744524
; CHECK-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 1395630315
; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE killed [[S_MOV_B32_1]], %subreg.sub0, killed [[S_MOV_B32_]], %subreg.sub1
; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[V_ADD_U:%[0-9]+]]:vreg_64 = V_ADD_U64_PSEUDO [[GLOBAL_LOAD_DWORDX2_SADDR]], killed [[REG_SEQUENCE]], implicit-def $vcc_lo, implicit $exec
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY [[V_ADD_U]]
; CHECK-NEXT: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], killed [[COPY1]], [[S_LOAD_DWORDX2_IMM]], 0, 0, implicit $exec :: (store (s64) into %ir.ptr.load, addrspace 1)
; CHECK-NEXT: S_ENDPGM 0
%lhs = load volatile i64, ptr addrspace(1) %ptr
%res = sub i64 %lhs, 123456789123456789
store i64 %res, ptr addrspace(1) %ptr
ret void
}
define amdgpu_kernel void @sub_imm_reg(ptr addrspace(1) %ptr) {
; CHECK-LABEL: name: sub_imm_reg
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr2_sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr2_sgpr3
; CHECK-NEXT: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY]](p4), 36, 0 :: (dereferenceable invariant load (s64) from %ir.ptr.kernarg.offset, align 4, addrspace 4)
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile "amdgpu-noclobber" load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 28744523
; CHECK-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 -1395630315
; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE killed [[S_MOV_B32_1]], %subreg.sub0, killed [[S_MOV_B32_]], %subreg.sub1
; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[V_SUB_U:%[0-9]+]]:vreg_64 = V_SUB_U64_PSEUDO killed [[REG_SEQUENCE]], [[GLOBAL_LOAD_DWORDX2_SADDR]], implicit-def $vcc_lo, implicit $exec
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY [[V_SUB_U]]
; CHECK-NEXT: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], killed [[COPY1]], [[S_LOAD_DWORDX2_IMM]], 0, 0, implicit $exec :: (store (s64) into %ir.ptr.load, addrspace 1)
; CHECK-NEXT: S_ENDPGM 0
%rhs = load volatile i64, ptr addrspace(1) %ptr
%res = sub i64 123456789123456789, %rhs
store i64 %res, ptr addrspace(1) %ptr
ret void
}
define amdgpu_kernel void @sub_reg_reg(ptr addrspace(1) %ptr) {
; CHECK-LABEL: name: sub_reg_reg
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr2_sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr2_sgpr3
; CHECK-NEXT: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY]](p4), 36, 0 :: (dereferenceable invariant load (s64) from %ir.ptr.kernarg.offset, align 4, addrspace 4)
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile "amdgpu-noclobber" load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[GLOBAL_LOAD_DWORDX2_SADDR1:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2_SADDR [[S_LOAD_DWORDX2_IMM]], [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (volatile load (s64) from %ir.ptr.load, addrspace 1)
; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[V_SUB_U:%[0-9]+]]:vreg_64 = V_SUB_U64_PSEUDO [[GLOBAL_LOAD_DWORDX2_SADDR]], [[GLOBAL_LOAD_DWORDX2_SADDR1]], implicit-def $vcc_lo, implicit $exec
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY [[V_SUB_U]]
; CHECK-NEXT: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], killed [[COPY1]], [[S_LOAD_DWORDX2_IMM]], 0, 0, implicit $exec :: (store (s64) into %ir.ptr.load, addrspace 1)
; CHECK-NEXT: S_ENDPGM 0
%lhs = load volatile i64, ptr addrspace(1) %ptr
%rhs = load volatile i64, ptr addrspace(1) %ptr
%res = sub i64 %lhs, %rhs
store i64 %res, ptr addrspace(1) %ptr
ret void
}
Codebase Browser
llvm