diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/MIR/AMDGPU/inserted-wait-states.mir | 67 |
1 files changed, 62 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/MIR/AMDGPU/inserted-wait-states.mir b/llvm/test/CodeGen/MIR/AMDGPU/inserted-wait-states.mir index 9003454c358..1f283ab9483 100644 --- a/llvm/test/CodeGen/MIR/AMDGPU/inserted-wait-states.mir +++ b/llvm/test/CodeGen/MIR/AMDGPU/inserted-wait-states.mir @@ -1,5 +1,12 @@ # RUN: llc -march=amdgcn -run-pass post-RA-hazard-rec %s -o - | FileCheck %s +--- | + define void @div_fmas() { ret void } + define void @s_getreg() { ret void } +... +--- +# CHECK-LABEL: name: div_fmas + # CHECK-LABEL: bb.0: # CHECK: S_MOV_B64 # CHECK-NOT: S_NOP @@ -28,11 +35,7 @@ # CHECK: S_NOP # CHECK: S_NOP # CHECK: V_DIV_FMAS_F32 ---- | - define void @test0() { ret void } -... ---- -name: test0 +name: div_fmas body: | bb.0: @@ -57,4 +60,58 @@ body: | %vgpr4, %vcc = V_DIV_SCALE_F32 0, %vgpr1, 0, %vgpr1, 0, %vgpr3, 0, 0, implicit %exec %vgpr0 = V_DIV_FMAS_F32 0, %vgpr1, 0, %vgpr2, 0, %vgpr3, 0, 0, implicit %vcc, implicit %exec S_ENDPGM + +... + +... +--- +# CHECK-LABEL: name: s_getreg + +# CHECK-LABEL: bb.0: +# CHECK: S_SETREG +# CHECK: S_NOP 0 +# CHECK: S_NOP 0 +# CHECK: S_GETREG + +# CHECK-LABEL: bb.1: +# CHECK: S_SETREG_IMM32 +# CHECK: S_NOP 0 +# CHECK: S_NOP 0 +# CHECK: S_GETREG + +# CHECK-LABEL: bb.2: +# CHECK: S_SETREG +# CHECK: S_NOP 0 +# CHECK: S_GETREG + +# CHECK-LABEL: bb.3: +# CHECK: S_SETREG +# CHECK-NEXT: S_GETREG + +name: s_getreg + +body: | + bb.0: + successors: %bb.1 + S_SETREG_B32 %sgpr0, 1 + %sgpr1 = S_GETREG_B32 1 + S_BRANCH %bb.1 + + bb.1: + successors: %bb.2 + S_SETREG_IMM32_B32 0, 1 + %sgpr1 = S_GETREG_B32 1 + S_BRANCH %bb.2 + + bb.2: + successors: %bb.3 + S_SETREG_B32 %sgpr0, 1 + %sgpr1 = S_MOV_B32 0 + %sgpr2 = S_GETREG_B32 1 + S_BRANCH %bb.3 + + bb.3: + S_SETREG_B32 %sgpr0, 0 + %sgpr1 = S_GETREG_B32 1 + S_ENDPGM ... |
