diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/x86-64-frameaddr.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/x86-64-frameaddr.ll b/test/CodeGen/X86/x86-64-frameaddr.ll new file mode 100644 index 0000000..86a238f --- /dev/null +++ b/test/CodeGen/X86/x86-64-frameaddr.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc -march=x86-64 | grep {leaq -8(%rsp), %rax} +@llvm.noinline = appending global [1 x i8*] [ i8* bitcast (i64* ()* @stack_end_address to i8*) ], section "llvm.metadata" + +define internal i64* @stack_end_address() nounwind { +entry: + tail call i8* @llvm.frameaddress( i32 0 ) + bitcast i8* %0 to i64* + ret i64* %1 +} + +declare i8* @llvm.frameaddress(i32) nounwind readnone |