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 4define i32 @bswap32(i32 %x) nounwind readnone { 5entry: 6; MIPS32: bswap32: 7; MIPS32: wsbh $[[R0:[0-9]+]] 8; MIPS32: rotr ${{[0-9]+}}, $[[R0]], 16 9 %or.3 = call i32 @llvm.bswap.i32(i32 %x) 10 ret i32 %or.3 11} 12 13define i64 @bswap64(i64 %x) nounwind readnone { 14entry: 15; MIPS64: bswap64: 16; MIPS64: dsbh $[[R0:[0-9]+]] 17; MIPS64: dshd ${{[0-9]+}}, $[[R0]] 18 %or.7 = call i64 @llvm.bswap.i64(i64 %x) 19 ret i64 %or.7 20} 21 22declare i32 @llvm.bswap.i32(i32) nounwind readnone 23 24declare i64 @llvm.bswap.i64(i64) nounwind readnone 25 26