1 ; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=MIPS32
2 ; RUN: llc < %s -march=mips64el -mcpu=mips64r2 | FileCheck %s -check-prefix=MIPS64
4 define i32 @bswap32(i32 %x) nounwind readnone {
6 ; MIPS32-LABEL: bswap32:
7 ; MIPS32: wsbh $[[R0:[0-9]+]]
8 ; MIPS32: rotr ${{[0-9]+}}, $[[R0]], 16
9 %or.3 = call i32 @llvm.bswap.i32(i32 %x)
13 define i64 @bswap64(i64 %x) nounwind readnone {
15 ; MIPS64-LABEL: bswap64:
16 ; MIPS64: dsbh $[[R0:[0-9]+]]
17 ; MIPS64: dshd ${{[0-9]+}}, $[[R0]]
18 %or.7 = call i64 @llvm.bswap.i64(i64 %x)
22 declare i32 @llvm.bswap.i32(i32) nounwind readnone
24 declare i64 @llvm.bswap.i64(i64) nounwind readnone