| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5 |
| # RUN: llc -march=amdgcn -run-pass=legalizer %s -o - | FileCheck %s |
| |
| --- |
| name: test |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test |
| ; CHECK: [[C:%[0-9]+]]:_(p0) = G_CONSTANT i64 0 |
| ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[C]](p0) :: (load (s32), align 16) |
| ; CHECK-NEXT: [[C1:%[0-9]+]]:_(p0) = G_CONSTANT i64 4 |
| ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[C1]](p0) :: (load (s32) from unknown-address + 4) |
| ; CHECK-NEXT: [[C2:%[0-9]+]]:_(p0) = G_CONSTANT i64 8 |
| ; CHECK-NEXT: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[C2]](p0) :: (load (s32) from unknown-address + 8, align 8) |
| ; CHECK-NEXT: [[C3:%[0-9]+]]:_(p0) = G_CONSTANT i64 12 |
| ; CHECK-NEXT: [[LOAD3:%[0-9]+]]:_(s32) = G_LOAD [[C3]](p0) :: (load (s32) from unknown-address + 12) |
| ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[LOAD]](s32), [[LOAD1]](s32), [[LOAD2]](s32), [[LOAD3]](s32) |
| ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x p0>) = G_BITCAST [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK-NEXT: [[UV:%[0-9]+]]:_(p0), [[UV1:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[BITCAST]](<2 x p0>) |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY [[UV]](p0) |
| ; CHECK-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](p0) |
| ; CHECK-NEXT: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK-NEXT: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1 |
| %0:_(p0) = G_CONSTANT i64 0 |
| %1:_(<2 x p0>) = G_BUILD_VECTOR %0:_(p0), %0:_(p0) |
| %2:_(<2 x p0>) = G_LOAD %0:_(p0) :: (load (<2 x p0>)) |
| %idx:_(s32) = G_CONSTANT i32 0 |
| %3:_(p0) = G_EXTRACT_VECTOR_ELT %2:_(<2 x p0>), %idx |
| %4:_(s32), %5:_(s32) = G_UNMERGE_VALUES %3:_(p0) |
| $vgpr0 = COPY %4:_(s32) |
| $vgpr1 = COPY %5:_(s32) |
| SI_RETURN implicit $vgpr0, implicit $vgpr1 |
| ... |
| |
