| ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx90a -O0 -global-isel=true --stop-after=irtranslator -o - %s | FileCheck %s |
| |
| declare ptr @llvm.invariant.start.p5(i64 immarg, ptr addrspace(5) nocapture) |
| declare void @llvm.invariant.end.p5(ptr, i64 immarg, ptr addrspace(5) nocapture) |
| |
| define void @use_invariant_promotable_lds(ptr addrspace(5) %arg, i32 %i) { |
| ; CHECK-LABEL: name: use_invariant_promotable_lds |
| ; CHECK: bb.1.bb: |
| ; CHECK-NEXT: liveins: $vgpr0, $vgpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p5) = COPY $vgpr0 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 |
| ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF |
| ; CHECK-NEXT: G_STORE [[C]](s32), [[DEF]](p0) :: (store (s32) into %ir.tmp) |
| ; CHECK-NEXT: SI_RETURN |
| bb: |
| %tmp = call ptr @llvm.invariant.start.p5(i64 4, ptr addrspace(5) %arg) |
| call void @llvm.invariant.end.p5(ptr %tmp, i64 4, ptr addrspace(5) %arg) |
| store i32 0, ptr %tmp, align 4 |
| ret void |
| } |
