| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s |
| |
| --- |
| name: extract_vector_elt_0_v2i32_s |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1 |
| ; CHECK-LABEL: name: extract_vector_elt_0_v2i32_s |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(<2 x s32>) = COPY $sgpr0_sgpr1 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[EVEC:%[0-9]+]]:sgpr(s32) = G_EXTRACT_VECTOR_ELT [[COPY]](<2 x s32>), [[C]](s32) |
| ; CHECK: $vgpr0 = COPY [[EVEC]](s32) |
| %0:_(<2 x s32>) = COPY $sgpr0_sgpr1 |
| %1:_(s32) = G_CONSTANT i32 0 |
| %2:_(s32) = G_EXTRACT_VECTOR_ELT %0, %1 |
| $vgpr0 = COPY %2 |
| ... |
| |
| |
| --- |
| name: extract_vector_elt_0_v4i32_s |
| legalized: true |
| |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1_sgpr2_sgpr3 |
| ; CHECK-LABEL: name: extract_vector_elt_0_v4i32_s |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[EVEC:%[0-9]+]]:sgpr(s32) = G_EXTRACT_VECTOR_ELT [[COPY]](<4 x s32>), [[C]](s32) |
| ; CHECK: $vgpr0 = COPY [[EVEC]](s32) |
| %0:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3 |
| %1:_(s32) = G_CONSTANT i32 0 |
| %2:_(s32) = G_EXTRACT_VECTOR_ELT %0, %1 |
| $vgpr0 = COPY %2 |
| ... |