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 3 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,GFX8 %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,GFX10 %s 8 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 4 into custom "GWSResource") (in function: gws_sema_release_all_offset0) 11 12; GCN-LABEL: {{^}}gws_sema_release_all_offset0: 13; NOLOOP-DAG: s_mov_b32 m0, 0{{$}} 14; NOLOOP: ds_gws_sema_release_all gds{{$}} 15 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]] 24define amdgpu_kernel void @gws_sema_release_all_offset0(i32 %val) #0 { 25 call void @llvm.amdgcn.ds.gws.sema.release.all(i32 0) 26 ret void 27} 28 29declare void @llvm.amdgcn.ds.gws.sema.release.all(i32) #0 30 31attributes #0 = { convergent inaccessiblememonly nounwind } 32