| # RUN: llc -verify-machineinstrs -mtriple aarch64--- \ |
| # RUN: -run-pass=instruction-select -mattr=+fullfp16 -global-isel %s -o - \ |
| # RUN: | FileCheck %s |
| ... |
| --- |
| name: bswap_s32 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: bswap_s32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr32 = COPY $w0 |
| ; CHECK: [[REVWr:%[0-9]+]]:gpr32 = REVWr [[COPY]] |
| ; CHECK: $w0 = COPY [[REVWr]] |
| liveins: $s0 |
| %0:gpr(s32) = COPY $w0 |
| %1:gpr(s32) = G_BSWAP %0 |
| $w0 = COPY %1(s32) |
| |
| ... |
| --- |
| name: bswap_s64 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: bswap_s64 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY $x0 |
| ; CHECK: [[REVXr:%[0-9]+]]:gpr64 = REVXr [[COPY]] |
| ; CHECK: $x0 = COPY [[REVXr]] |
| liveins: $x0 |
| %0:gpr(s64) = COPY $d0 |
| %1:gpr(s64) = G_BSWAP %0 |
| $x0 = COPY %1(s64) |
| |
| ... |