diff options
Diffstat (limited to 'test/CodeGen/SPARC/2011-01-11-FrameAddr.ll')
| -rw-r--r-- | test/CodeGen/SPARC/2011-01-11-FrameAddr.ll | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll b/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll new file mode 100644 index 0000000..fbf7242 --- /dev/null +++ b/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll @@ -0,0 +1,64 @@ +;RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8 +;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9 + +define i8* @frameaddr() nounwind readnone { +entry: +;V8: frameaddr +;V8: or %g0, %fp, {{.+}} + +;V9: frameaddr +;V9: or %g0, %fp, {{.+}} + %0 = tail call i8* @llvm.frameaddress(i32 0) + ret i8* %0 +} + +define i8* @frameaddr2() nounwind readnone { +entry: +;V8: frameaddr2 +;V8: ta 3 +;V8: ld [%fp+56], {{.+}} +;V8: ld [{{.+}}+56], {{.+}} +;V8: ld [{{.+}}+56], {{.+}} + +;V9: frameaddr2 +;V9: flushw +;V9: ld [%fp+56], {{.+}} +;V9: ld [{{.+}}+56], {{.+}} +;V9: ld [{{.+}}+56], {{.+}} + %0 = tail call i8* @llvm.frameaddress(i32 3) + ret i8* %0 +} + +declare i8* @llvm.frameaddress(i32) nounwind readnone + + + +define i8* @retaddr() nounwind readnone { +entry: +;V8: retaddr +;V8: or %g0, %i7, {{.+}} + +;V9: retaddr +;V9: or %g0, %i7, {{.+}} + %0 = tail call i8* @llvm.returnaddress(i32 0) + ret i8* %0 +} + +define i8* @retaddr2() nounwind readnone { +entry: +;V8: retaddr2 +;V8: ta 3 +;V8: ld [%fp+56], {{.+}} +;V8: ld [{{.+}}+56], {{.+}} +;V8: ld [{{.+}}+60], {{.+}} + +;V9: retaddr2 +;V9: flushw +;V9: ld [%fp+56], {{.+}} +;V9: ld [{{.+}}+56], {{.+}} +;V9: ld [{{.+}}+60], {{.+}} + %0 = tail call i8* @llvm.returnaddress(i32 3) + ret i8* %0 +} + +declare i8* @llvm.returnaddress(i32) nounwind readnone |
