| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| |
| ... |
| --- |
| name: bswap_s32 |
| legalized: true |
| regBankSelected: true |
| |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| body: | |
| bb.0: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: bswap_s32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr32 = COPY $w0 |
| ; CHECK: [[REVWr:%[0-9]+]]:gpr32 = REVWr [[COPY]] |
| ; CHECK: $w0 = COPY [[REVWr]] |
| %0(s32) = COPY $w0 |
| %1(s32) = G_BSWAP %0 |
| $w0 = COPY %1 |
| ... |
| |
| --- |
| name: bswap_s64 |
| legalized: true |
| regBankSelected: true |
| |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: bswap_s64 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY $x0 |
| ; CHECK: [[REVXr:%[0-9]+]]:gpr64 = REVXr [[COPY]] |
| ; CHECK: $x0 = COPY [[REVXr]] |
| %0(s64) = COPY $x0 |
| %1(s64) = G_BSWAP %0 |
| $x0 = COPY %1 |
| |
| ... |
| --- |
| name: bswap_v4s32 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| machineFunctionInfo: {} |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: bswap_v4s32 |
| ; CHECK: liveins: $q0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0 |
| ; CHECK: [[REV32v16i8_:%[0-9]+]]:fpr128 = REV32v16i8 [[COPY]] |
| ; CHECK: $q0 = COPY [[REV32v16i8_]] |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:fpr(<4 x s32>) = COPY $q0 |
| %1:fpr(<4 x s32>) = G_BSWAP %0 |
| $q0 = COPY %1(<4 x s32>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| --- |
| name: bswap_v2s32 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| machineFunctionInfo: {} |
| body: | |
| bb.0: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: bswap_v2s32 |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $d0 |
| ; CHECK: [[REV32v8i8_:%[0-9]+]]:fpr64 = REV32v8i8 [[COPY]] |
| ; CHECK: $d0 = COPY [[REV32v8i8_]] |
| ; CHECK: RET_ReallyLR implicit $d0 |
| %0:fpr(<2 x s32>) = COPY $d0 |
| %1:fpr(<2 x s32>) = G_BSWAP %0 |
| $d0 = COPY %1(<2 x s32>) |
| RET_ReallyLR implicit $d0 |
| |
| ... |
| --- |
| name: bswap_v2s64 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| machineFunctionInfo: {} |
| body: | |
| bb.0: |
| liveins: $q0 |
| |
| ; CHECK-LABEL: name: bswap_v2s64 |
| ; CHECK: liveins: $q0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0 |
| ; CHECK: [[REV64v16i8_:%[0-9]+]]:fpr128 = REV64v16i8 [[COPY]] |
| ; CHECK: $q0 = COPY [[REV64v16i8_]] |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:fpr(<2 x s64>) = COPY $q0 |
| %1:fpr(<2 x s64>) = G_BSWAP %0 |
| $q0 = COPY %1(<2 x s64>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |