1 ; 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
2 ; 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
4 ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,LOOP %s
5 ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,LOOP %s
6 ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,NOLOOP %s
7 ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -o - -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,NOLOOP %s
9 ; GFX6ERR-SDAG: LLVM ERROR: Cannot select: intrinsic %llvm.amdgcn.ds.gws.sema.release.all
10 ; GFX6ERR-GISEL: LLVM ERROR: cannot select: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.ds.gws.sema.release.all), %{{[0-9]+}}:sgpr(s32) :: (store (s32) into custom "GWSResource") (in function: gws_sema_release_all_offset0)
12 ; GCN-LABEL: {{^}}gws_sema_release_all_offset0:
13 ; NOLOOP-DAG: s_mov_b32 m0, 0{{$}}
14 ; NOLOOP: ds_gws_sema_release_all gds{{$}}
16 ; LOOP: s_mov_b32 m0, 0{{$}}
17 ; LOOP: [[LOOP:BB[0-9]+_[0-9]+]]:
18 ; LOOP-NEXT: s_setreg_imm32_b32 hwreg(HW_REG_TRAPSTS, 8, 1), 0
19 ; LOOP-NEXT: ds_gws_sema_release_all gds
20 ; LOOP-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
21 ; LOOP-NEXT: s_getreg_b32 [[GETREG:s[0-9]+]], hwreg(HW_REG_TRAPSTS, 8, 1)
22 ; LOOP-NEXT: s_cmp_lg_u32 [[GETREG]], 0
23 ; LOOP-NEXT: s_cbranch_scc1 [[LOOP]]
24 define amdgpu_kernel void @gws_sema_release_all_offset0(i32 %val) #0 {
25 call void @llvm.amdgcn.ds.gws.sema.release.all(i32 0)
29 declare void @llvm.amdgcn.ds.gws.sema.release.all(i32) #0
31 attributes #0 = { convergent inaccessiblememonly nounwind }