; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc -global-isel=1 -mtriple=amdgcn--amdpal -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefix=GISEL-GFX11 %s
; RUN: llc -global-isel=1 -mtriple=amdgcn--amdpal -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck -check-prefix=GISEL-GFX10 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn--amdpal -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefix=DAGISEL-GFX11 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn--amdpal -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck -check-prefix=DAGISEL-GFX10 %s
define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_no_stack({ptr, i32, <4 x i32>} inreg %a, {ptr, i32, <4 x i32>} %b) {
; GISEL-GFX11-LABEL: amdgpu_cs_chain_preserve_no_stack:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: s_endpgm
;
; GISEL-GFX10-LABEL: amdgpu_cs_chain_preserve_no_stack:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: s_endpgm
;
; DAGISEL-GFX11-LABEL: amdgpu_cs_chain_preserve_no_stack:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: s_endpgm
;
; DAGISEL-GFX10-LABEL: amdgpu_cs_chain_preserve_no_stack:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: s_endpgm
ret void
}
define amdgpu_cs void @cs_to_chain_preserve(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: cs_to_chain_preserve:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: v_dual_mov_b32 v3, v0 :: v_dual_mov_b32 v10, v2
; GISEL-GFX11-NEXT: s_mov_b32 s3, s0
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; GISEL-GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GISEL-GFX11-NEXT: v_dual_mov_b32 v8, v3 :: v_dual_mov_b32 v9, v1
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; GISEL-GFX11-NEXT: s_mov_b32 s0, s3
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: cs_to_chain_preserve:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_getpc_b64 s[100:101]
; GISEL-GFX10-NEXT: s_mov_b32 s100, s0
; GISEL-GFX10-NEXT: v_mov_b32_e32 v3, v0
; GISEL-GFX10-NEXT: s_load_dwordx4 s[100:103], s[100:101], 0x10
; GISEL-GFX10-NEXT: v_mov_b32_e32 v9, v1
; GISEL-GFX10-NEXT: v_mov_b32_e32 v10, v2
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; GISEL-GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GISEL-GFX10-NEXT: s_bitset0_b32 s103, 21
; GISEL-GFX10-NEXT: s_add_u32 s100, s100, s3
; GISEL-GFX10-NEXT: s_mov_b32 s3, s0
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: s_addc_u32 s101, s101, 0
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v3
; GISEL-GFX10-NEXT: s_mov_b64 s[48:49], s[100:101]
; GISEL-GFX10-NEXT: s_mov_b32 s0, s3
; GISEL-GFX10-NEXT: s_mov_b64 s[50:51], s[102:103]
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: cs_to_chain_preserve:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: v_dual_mov_b32 v3, v0 :: v_dual_mov_b32 v10, v2
; DAGISEL-GFX11-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; DAGISEL-GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; DAGISEL-GFX11-NEXT: v_dual_mov_b32 v8, v3 :: v_dual_mov_b32 v9, v1
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: cs_to_chain_preserve:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_getpc_b64 s[100:101]
; DAGISEL-GFX10-NEXT: s_mov_b32 s100, s0
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v3, v0
; DAGISEL-GFX10-NEXT: s_load_dwordx4 s[100:103], s[100:101], 0x10
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v9, v1
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v10, v2
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; DAGISEL-GFX10-NEXT: s_waitcnt lgkmcnt(0)
; DAGISEL-GFX10-NEXT: s_bitset0_b32 s103, 21
; DAGISEL-GFX10-NEXT: s_add_u32 s100, s100, s3
; DAGISEL-GFX10-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: s_addc_u32 s101, s101, 0
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v3
; DAGISEL-GFX10-NEXT: s_mov_b64 s[48:49], s[100:101]
; DAGISEL-GFX10-NEXT: s_mov_b64 s[50:51], s[102:103]
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
call void asm "s_nop", "~{v0},~{v8},~{v16},~{s0}"()
call void(ptr, i32, <3 x i32>, <3 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v3i32(ptr @chain_preserve_callee, i32 -1, <3 x i32> inreg %a, <3 x i32> %b, i32 0)
unreachable
}
define amdgpu_cs_chain void @chain_to_chain_preserve(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: chain_to_chain_preserve:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX11-NEXT: s_mov_b32 s3, s0
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; GISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX11-NEXT: s_mov_b32 s0, s3
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: chain_to_chain_preserve:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX10-NEXT: s_mov_b32 s3, s0
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX10-NEXT: s_mov_b32 s0, s3
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: chain_to_chain_preserve:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX11-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: chain_to_chain_preserve:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX10-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
call void asm "s_nop", "~{v0},~{v8},~{v16},~{s0}"()
call void(ptr, i32, <3 x i32>, <3 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v3i32(ptr @chain_preserve_callee, i32 -1, <3 x i32> inreg %a, <3 x i32> %b, i32 0)
unreachable
}
define amdgpu_cs_chain_preserve void @chain_preserve_to_chain_preserve(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: chain_preserve_to_chain_preserve:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; GISEL-GFX11-NEXT: s_mov_b32 s3, s0
; GISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; GISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX11-NEXT: s_mov_b32 s0, s3
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: chain_preserve_to_chain_preserve:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; GISEL-GFX10-NEXT: s_mov_b32 s3, s0
; GISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX10-NEXT: s_mov_b32 s0, s3
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: chain_preserve_to_chain_preserve:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX11-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: chain_preserve_to_chain_preserve:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX10-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee@abs32@hi
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee@abs32@lo
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
call void asm "s_nop", "~{v0},~{v8},~{v16},~{s0}"()
call void(ptr, i32, <3 x i32>, <3 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v3i32(ptr @chain_preserve_callee, i32 -1, <3 x i32> inreg %a, <3 x i32> %b, i32 0)
unreachable
}
define amdgpu_cs_chain_preserve void @chain_preserve_to_chain(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: chain_preserve_to_chain:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; GISEL-GFX11-NEXT: s_mov_b32 s3, s0
; GISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; GISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX11-NEXT: s_mov_b32 s0, s3
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: chain_preserve_to_chain:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; GISEL-GFX10-NEXT: s_mov_b32 s3, s0
; GISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX10-NEXT: s_mov_b32 s0, s3
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: chain_preserve_to_chain:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX11-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: chain_preserve_to_chain:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX10-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
call void asm "s_nop", "~{v0},~{v8},~{v16},~{s0}"()
call void(ptr, i32, <3 x i32>, <3 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v3i32(ptr @chain_callee, i32 -1, <3 x i32> inreg %a, <3 x i32> %b, i32 0)
unreachable
}
define amdgpu_cs_chain_preserve void @chain_preserve_to_chain_wwm(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: chain_preserve_to_chain_wwm:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; GISEL-GFX11-NEXT: s_mov_b32 s3, s0
; GISEL-GFX11-NEXT: s_or_saveexec_b32 s0, -1
; GISEL-GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GISEL-GFX11-NEXT: v_cndmask_b32_e64 v1, 4, 3, s0
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, s0
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; GISEL-GFX11-NEXT: v_mov_b32_e32 v2, v1
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; GISEL-GFX11-NEXT: s_mov_b32 s0, s3
; GISEL-GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GISEL-GFX11-NEXT: v_mov_b32_e32 v8, v2
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: chain_preserve_to_chain_wwm:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; GISEL-GFX10-NEXT: s_mov_b32 s3, s0
; GISEL-GFX10-NEXT: s_or_saveexec_b32 s0, -1
; GISEL-GFX10-NEXT: v_cndmask_b32_e64 v1, 4, 3, s0
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, s0
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; GISEL-GFX10-NEXT: v_mov_b32_e32 v2, v1
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; GISEL-GFX10-NEXT: s_mov_b32 s0, s3
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v2
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: chain_preserve_to_chain_wwm:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; DAGISEL-GFX11-NEXT: s_or_saveexec_b32 s4, -1
; DAGISEL-GFX11-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX11-NEXT: v_cndmask_b32_e64 v1, 4, 3, s4
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, s4
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v2, v1
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v8, v2
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: chain_preserve_to_chain_wwm:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; DAGISEL-GFX10-NEXT: s_or_saveexec_b32 s4, -1
; DAGISEL-GFX10-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX10-NEXT: v_cndmask_b32_e64 v1, 4, 3, s4
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, s4
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v2, v1
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v2
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
%i = call i32 @llvm.amdgcn.set.inactive(i32 3, i32 4)
call void asm "s_nop", "~{v0},~{v8},~{v16},~{s0}"()
%w = call i32 @llvm.amdgcn.wwm(i32 %i)
%c = insertelement <3 x i32> %b, i32 %w, i32 0
call void(ptr, i32, <3 x i32>, <3 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v3i32(ptr @chain_callee, i32 -1, <3 x i32> inreg %a, <3 x i32> %c, i32 0)
unreachable
}
define amdgpu_cs_chain_preserve void @chain_preserve_to_chain_use_all_v0_v7(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: chain_preserve_to_chain_use_all_v0_v7:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: s_clause 0x1
; GISEL-GFX11-NEXT: scratch_store_b32 off, v11, off offset:4
; GISEL-GFX11-NEXT: scratch_store_b32 off, v16, off
; GISEL-GFX11-NEXT: v_mov_b32_e32 v11, v8
; GISEL-GFX11-NEXT: s_mov_b32 s3, s0
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; GISEL-GFX11-NEXT: v_mov_b32_e32 v8, v11
; GISEL-GFX11-NEXT: s_clause 0x1
; GISEL-GFX11-NEXT: scratch_load_b32 v16, off, off
; GISEL-GFX11-NEXT: scratch_load_b32 v11, off, off offset:4
; GISEL-GFX11-NEXT: s_mov_b32 s0, s3
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: chain_preserve_to_chain_use_all_v0_v7:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: buffer_store_dword v11, off, s[48:51], 0 offset:4 ; 4-byte Folded Spill
; GISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; GISEL-GFX10-NEXT: v_mov_b32_e32 v11, v8
; GISEL-GFX10-NEXT: s_mov_b32 s3, s0
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v11
; GISEL-GFX10-NEXT: s_clause 0x1
; GISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0
; GISEL-GFX10-NEXT: buffer_load_dword v11, off, s[48:51], 0 offset:4
; GISEL-GFX10-NEXT: s_mov_b32 s0, s3
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: chain_preserve_to_chain_use_all_v0_v7:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: s_clause 0x1
; DAGISEL-GFX11-NEXT: scratch_store_b32 off, v11, off offset:4
; DAGISEL-GFX11-NEXT: scratch_store_b32 off, v16, off
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v11, v8
; DAGISEL-GFX11-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v8, v11
; DAGISEL-GFX11-NEXT: s_clause 0x1
; DAGISEL-GFX11-NEXT: scratch_load_b32 v16, off, off
; DAGISEL-GFX11-NEXT: scratch_load_b32 v11, off, off offset:4
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: chain_preserve_to_chain_use_all_v0_v7:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: buffer_store_dword v11, off, s[48:51], 0 offset:4 ; 4-byte Folded Spill
; DAGISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v11, v8
; DAGISEL-GFX10-NEXT: s_mov_b32 s3, s0
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_callee@abs32@hi
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_callee@abs32@lo
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v11
; DAGISEL-GFX10-NEXT: s_clause 0x1
; DAGISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0
; DAGISEL-GFX10-NEXT: buffer_load_dword v11, off, s[48:51], 0 offset:4
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s3
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
call void asm "s_nop", "~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7},~{v8},~{v16},~{s0}"()
call void(ptr, i32, <3 x i32>, <3 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v3i32(ptr @chain_callee, i32 -1, <3 x i32> inreg %a, <3 x i32> %b, i32 0)
unreachable
}
define amdgpu_cs_chain_preserve void @chain_preserve_to_chain_preserve_fewer_args(<3 x i32> inreg %a, <3 x i32> %b) {
; GISEL-GFX11-LABEL: chain_preserve_to_chain_preserve_fewer_args:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; GISEL-GFX11-NEXT: s_mov_b32 s2, s0
; GISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX11-NEXT: ;;#ASMSTART
; GISEL-GFX11-NEXT: s_nop
; GISEL-GFX11-NEXT: ;;#ASMEND
; GISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; GISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee_2@abs32@lo
; GISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee_2@abs32@hi
; GISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX11-NEXT: s_mov_b32 s0, s2
; GISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; GISEL-GFX10-LABEL: chain_preserve_to_chain_preserve_fewer_args:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; GISEL-GFX10-NEXT: s_mov_b32 s2, s0
; GISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; GISEL-GFX10-NEXT: ;;#ASMSTART
; GISEL-GFX10-NEXT: s_nop
; GISEL-GFX10-NEXT: ;;#ASMEND
; GISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; GISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee_2@abs32@lo
; GISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee_2@abs32@hi
; GISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; GISEL-GFX10-NEXT: s_mov_b32 s0, s2
; GISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; GISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX11-LABEL: chain_preserve_to_chain_preserve_fewer_args:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: scratch_store_b32 off, v16, off ; 4-byte Folded Spill
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX11-NEXT: s_mov_b32 s2, s0
; DAGISEL-GFX11-NEXT: ;;#ASMSTART
; DAGISEL-GFX11-NEXT: s_nop
; DAGISEL-GFX11-NEXT: ;;#ASMEND
; DAGISEL-GFX11-NEXT: scratch_load_b32 v16, off, off ; 4-byte Folded Reload
; DAGISEL-GFX11-NEXT: s_mov_b32 s5, chain_preserve_callee_2@abs32@hi
; DAGISEL-GFX11-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX11-NEXT: s_mov_b32 s4, chain_preserve_callee_2@abs32@lo
; DAGISEL-GFX11-NEXT: s_mov_b32 s0, s2
; DAGISEL-GFX11-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX11-NEXT: s_setpc_b64 s[4:5]
;
; DAGISEL-GFX10-LABEL: chain_preserve_to_chain_preserve_fewer_args:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: buffer_store_dword v16, off, s[48:51], 0 ; 4-byte Folded Spill
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v1, v8
; DAGISEL-GFX10-NEXT: s_mov_b32 s2, s0
; DAGISEL-GFX10-NEXT: ;;#ASMSTART
; DAGISEL-GFX10-NEXT: s_nop
; DAGISEL-GFX10-NEXT: ;;#ASMEND
; DAGISEL-GFX10-NEXT: buffer_load_dword v16, off, s[48:51], 0 ; 4-byte Folded Reload
; DAGISEL-GFX10-NEXT: s_mov_b32 s5, chain_preserve_callee_2@abs32@hi
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v8, v1
; DAGISEL-GFX10-NEXT: s_mov_b32 s4, chain_preserve_callee_2@abs32@lo
; DAGISEL-GFX10-NEXT: s_mov_b32 s0, s2
; DAGISEL-GFX10-NEXT: s_mov_b32 exec_lo, -1
; DAGISEL-GFX10-NEXT: s_setpc_b64 s[4:5]
%s = shufflevector <3 x i32> %a, <3 x i32> zeroinitializer, <2 x i32> <i32 0, i32 1>
%v = shufflevector <3 x i32> %b, <3 x i32> zeroinitializer, <2 x i32> <i32 0, i32 1>
call void asm "s_nop", "~{v0},~{v8},~{v16},~{s0}"()
call void(ptr, i32, <2 x i32>, <2 x i32>, i32, ...) @llvm.amdgcn.cs.chain.v2i32(ptr @chain_preserve_callee_2, i32 -1, <2 x i32> inreg %s, <2 x i32> %v, i32 0)
unreachable
}
; Note that amdgpu_cs_chain_preserve functions are not allowed to call
; llvm.amdgcn.cs.chain with more vgpr args than they received as parameters.
define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_dont_realign_stack(i32 %idx) {
; GISEL-GFX11-LABEL: amdgpu_cs_chain_preserve_dont_realign_stack:
; GISEL-GFX11: ; %bb.0:
; GISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX11-NEXT: s_mov_b32 s3, 4
; GISEL-GFX11-NEXT: s_mov_b32 s2, 3
; GISEL-GFX11-NEXT: s_mov_b32 s1, 2
; GISEL-GFX11-NEXT: s_mov_b32 s0, 1
; GISEL-GFX11-NEXT: v_lshlrev_b32_e32 v0, 4, v8
; GISEL-GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GISEL-GFX11-NEXT: v_add_nc_u32_e32 v4, 0, v0
; GISEL-GFX11-NEXT: v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v3, s3
; GISEL-GFX11-NEXT: v_dual_mov_b32 v1, s1 :: v_dual_mov_b32 v2, s2
; GISEL-GFX11-NEXT: scratch_store_b128 v4, v[0:3], off dlc
; GISEL-GFX11-NEXT: s_waitcnt_vscnt null, 0x0
; GISEL-GFX11-NEXT: s_endpgm
;
; GISEL-GFX10-LABEL: amdgpu_cs_chain_preserve_dont_realign_stack:
; GISEL-GFX10: ; %bb.0:
; GISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GISEL-GFX10-NEXT: v_lshlrev_b32_e32 v0, 4, v8
; GISEL-GFX10-NEXT: v_mov_b32_e32 v1, 1
; GISEL-GFX10-NEXT: v_mov_b32_e32 v2, 2
; GISEL-GFX10-NEXT: v_mov_b32_e32 v3, 3
; GISEL-GFX10-NEXT: v_mov_b32_e32 v4, 4
; GISEL-GFX10-NEXT: v_add_nc_u32_e32 v0, 0, v0
; GISEL-GFX10-NEXT: buffer_store_dword v1, v0, s[48:51], 0 offen
; GISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GISEL-GFX10-NEXT: buffer_store_dword v2, v0, s[48:51], 0 offen offset:4
; GISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GISEL-GFX10-NEXT: buffer_store_dword v3, v0, s[48:51], 0 offen offset:8
; GISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GISEL-GFX10-NEXT: buffer_store_dword v4, v0, s[48:51], 0 offen offset:12
; GISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GISEL-GFX10-NEXT: s_endpgm
;
; DAGISEL-GFX11-LABEL: amdgpu_cs_chain_preserve_dont_realign_stack:
; DAGISEL-GFX11: ; %bb.0:
; DAGISEL-GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX11-NEXT: v_dual_mov_b32 v0, 1 :: v_dual_mov_b32 v1, 2
; DAGISEL-GFX11-NEXT: v_dual_mov_b32 v2, 3 :: v_dual_mov_b32 v3, 4
; DAGISEL-GFX11-NEXT: v_lshl_add_u32 v4, v8, 4, 0
; DAGISEL-GFX11-NEXT: scratch_store_b128 v4, v[0:3], off dlc
; DAGISEL-GFX11-NEXT: s_waitcnt_vscnt null, 0x0
; DAGISEL-GFX11-NEXT: s_endpgm
;
; DAGISEL-GFX10-LABEL: amdgpu_cs_chain_preserve_dont_realign_stack:
; DAGISEL-GFX10: ; %bb.0:
; DAGISEL-GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v0, 4
; DAGISEL-GFX10-NEXT: v_lshl_add_u32 v1, v8, 4, 0
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v2, 3
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v3, 2
; DAGISEL-GFX10-NEXT: v_mov_b32_e32 v4, 1
; DAGISEL-GFX10-NEXT: buffer_store_dword v0, v1, s[48:51], 0 offen offset:12
; DAGISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; DAGISEL-GFX10-NEXT: buffer_store_dword v2, v1, s[48:51], 0 offen offset:8
; DAGISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; DAGISEL-GFX10-NEXT: buffer_store_dword v3, v1, s[48:51], 0 offen offset:4
; DAGISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; DAGISEL-GFX10-NEXT: buffer_store_dword v4, v1, s[48:51], 0 offen
; DAGISEL-GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; DAGISEL-GFX10-NEXT: s_endpgm
%alloca.align32 = alloca [8 x <4 x i32>], align 32, addrspace(5)
%gep0 = getelementptr inbounds [8 x <4 x i32>], ptr addrspace(5) %alloca.align32, i32 0, i32 %idx
store volatile <4 x i32> <i32 1, i32 2, i32 3, i32 4>, ptr addrspace(5) %gep0, align 32
ret void
}
declare void @llvm.amdgcn.cs.chain.v3i32(ptr, i32, <3 x i32>, <3 x i32>, i32, ...)
declare amdgpu_cs_chain_preserve void @chain_preserve_callee(<3 x i32> inreg, <3 x i32>)
declare amdgpu_cs_chain void @chain_callee(<3 x i32> inreg, <3 x i32>)
declare void @llvm.amdgcn.cs.chain.v2i32(ptr, i32, <2 x i32>, <2 x i32>, i32, ...)
declare amdgpu_cs_chain_preserve void @chain_preserve_callee_2(<2 x i32> inreg, <2 x i32>)
declare i32 @llvm.amdgcn.set.inactive(i32, i32)
declare i32 @llvm.amdgcn.wwm(i32)
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