| ; RUN: llc < %s -disable-fp-elim -march=x86 | FileCheck %s --check-prefix=CHECK-X86 |
| ; RUN: llc < %s -disable-fp-elim -march=x86-64 | FileCheck %s --check-prefix=CHECK-X64 |
| |
| define i8* @f() nounwind readnone optsize { |
| entry: |
| %0 = tail call i8* @llvm.addressofreturnaddress() ; <i8*> [#uses=1] |
| ret i8* %0 |
| ; CHECK-X86-LABEL: f: |
| ; CHECK-X86: pushl %ebp |
| ; CHECK-X86: movl %esp, %ebp |
| ; CHECK-X86: leal 4(%ebp), %eax |
| |
| ; CHECK-X64-LABEL: f: |
| ; CHECK-X64: pushq %rbp |
| ; CHECK-X64: movq %rsp, %rbp |
| ; CHECK-X64: leaq 8(%rbp), %rax |
| } |
| |
| declare i8* @llvm.addressofreturnaddress() nounwind readnone |
