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 3; RUN: llc < %s -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips32r2 -mattr=+mips16 -soft-float -mips16-hard-float | FileCheck %s -check-prefix=mips16 4 5define i32 @bswap32(i32 %x) nounwind readnone { 6entry: 7; MIPS32-LABEL: bswap32: 8; MIPS32: wsbh $[[R0:[0-9]+]] 9; MIPS32: rotr ${{[0-9]+}}, $[[R0]], 16 10; mips16: .ent bswap32 11 %or.3 = call i32 @llvm.bswap.i32(i32 %x) 12 ret i32 %or.3 13} 14 15define i64 @bswap64(i64 %x) nounwind readnone { 16entry: 17; MIPS64-LABEL: bswap64: 18; MIPS64: dsbh $[[R0:[0-9]+]] 19; MIPS64: dshd ${{[0-9]+}}, $[[R0]] 20; mips16: .ent bswap64 21 %or.7 = call i64 @llvm.bswap.i64(i64 %x) 22 ret i64 %or.7 23} 24 25declare i32 @llvm.bswap.i32(i32) nounwind readnone 26 27declare i64 @llvm.bswap.i64(i64) nounwind readnone 28 29