| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=mipsel-linux-gnu -run-pass=regbankselect -mattr=+mips32r2 -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32R2 |
| --- | |
| |
| define void @bswap_i32() { entry: ret void } |
| |
| ... |
| --- |
| name: bswap_i32 |
| alignment: 4 |
| legalized: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $a0 |
| |
| ; MIPS32R2-LABEL: name: bswap_i32 |
| ; MIPS32R2: liveins: $a0 |
| ; MIPS32R2: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0 |
| ; MIPS32R2: [[BSWAP:%[0-9]+]]:gprb(s32) = G_BSWAP [[COPY]] |
| ; MIPS32R2: $v0 = COPY [[BSWAP]](s32) |
| ; MIPS32R2: RetRA implicit $v0 |
| %0:_(s32) = COPY $a0 |
| %1:_(s32) = G_BSWAP %0 |
| $v0 = COPY %1(s32) |
| RetRA implicit $v0 |
| |
| ... |