1 ; RUN: llc < %s -disable-fp-elim -mtriple=i686-- | FileCheck %s --check-prefix=CHECK-X86 2 ; RUN: llc < %s -disable-fp-elim -mtriple=x86_64-- | FileCheck %s --check-prefix=CHECK-X64 3 4 define i8* @f() nounwind readnone optsize { 5 entry: 6 %0 = tail call i8* @llvm.addressofreturnaddress() ; <i8*> [#uses=1] 7 ret i8* %0 8 ; CHECK-X86-LABEL: f: 9 ; CHECK-X86: pushl %ebp 10 ; CHECK-X86: movl %esp, %ebp 11 ; CHECK-X86: leal 4(%ebp), %eax 12 13 ; CHECK-X64-LABEL: f: 14 ; CHECK-X64: pushq %rbp 15 ; CHECK-X64: movq %rsp, %rbp 16 ; CHECK-X64: leaq 8(%rbp), %rax 17 } 18 19 declare i8* @llvm.addressofreturnaddress() nounwind readnone 20
