| ; XFAIL: * |
| ; RUN: llvm-as < %s | llc | grep lrvr | count 2 |
| ; RUN: llvm-as < %s | llc | grep lrvgr | count 1 |
| ; RUN: llvm-as < %s | llc | grep lrvh | count 1 |
| ; RUN: llvm-as < %s | llc | grep {lrv.%} | count 1 |
| ; RUN: llvm-as < %s | llc | grep {lrvg.%} | count 1 |
| |
| |
| target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16" |
| target triple = "s390x-linux" |
| |
| |
| define i16 @foo(i16 zeroext %a) zeroext { |
| %res = tail call i16 @llvm.bswap.i16(i16 %a) |
| ret i16 %res |
| } |
| |
| define i32 @foo2(i32 zeroext %a) zeroext { |
| %res = tail call i32 @llvm.bswap.i32(i32 %a) |
| ret i32 %res |
| } |
| |
| define i64 @foo3(i64 %a) zeroext { |
| %res = tail call i64 @llvm.bswap.i64(i64 %a) |
| ret i64 %res |
| } |
| |
| define i16 @foo4(i16* %b) zeroext { |
| %a = load i16* %b |
| %res = tail call i16 @llvm.bswap.i16(i16 %a) |
| ret i16 %res |
| } |
| |
| define i32 @foo5(i32* %b) zeroext { |
| %a = load i32* %b |
| %res = tail call i32 @llvm.bswap.i32(i32 %a) |
| ret i32 %res |
| } |
| |
| define i64 @foo6(i64* %b) { |
| %a = load i64* %b |
| %res = tail call i64 @llvm.bswap.i64(i64 %a) |
| ret i64 %res |
| } |
| |
| declare i16 @llvm.bswap.i16(i16) nounwind readnone |
| declare i32 @llvm.bswap.i32(i32) nounwind readnone |
| declare i64 @llvm.bswap.i64(i64) nounwind readnone |
| |