forked from OSchip/llvm-project
32 lines
1.9 KiB
LLVM
32 lines
1.9 KiB
LLVM
; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -o - < %s 2>&1 | FileCheck -enable-var-scope -check-prefix=GFX6ERR-SDAG %s
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; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -o - < %s 2>&1 | FileCheck -enable-var-scope -check-prefix=GFX6ERR-GISEL %s
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; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,LOOP %s
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; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,LOOP %s
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; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,NOLOOP %s
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; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,NOLOOP %s
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; GFX6ERR-SDAG: LLVM ERROR: Cannot select: intrinsic %llvm.amdgcn.ds.gws.sema.release.all
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; GFX6ERR-GISEL: LLVM ERROR: cannot select: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.ds.gws.sema.release.all), %{{[0-9]+}}:sgpr(s32) :: (store 4 into custom "GWSResource") (in function: gws_sema_release_all_offset0)
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; GCN-LABEL: {{^}}gws_sema_release_all_offset0:
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; NOLOOP-DAG: s_mov_b32 m0, 0{{$}}
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; NOLOOP: ds_gws_sema_release_all gds{{$}}
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; LOOP: s_mov_b32 m0, 0{{$}}
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; LOOP: [[LOOP:BB[0-9]+_[0-9]+]]:
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; LOOP-NEXT: s_setreg_imm32_b32 hwreg(HW_REG_TRAPSTS, 8, 1), 0
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; LOOP-NEXT: ds_gws_sema_release_all gds
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; LOOP-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; LOOP-NEXT: s_getreg_b32 [[GETREG:s[0-9]+]], hwreg(HW_REG_TRAPSTS, 8, 1)
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; LOOP-NEXT: s_cmp_lg_u32 [[GETREG]], 0
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; LOOP-NEXT: s_cbranch_scc1 [[LOOP]]
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define amdgpu_kernel void @gws_sema_release_all_offset0(i32 %val) #0 {
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call void @llvm.amdgcn.ds.gws.sema.release.all(i32 0)
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ret void
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}
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declare void @llvm.amdgcn.ds.gws.sema.release.all(i32) #0
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attributes #0 = { convergent inaccessiblememonly nounwind }
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