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; RUN: llc < %s -disable-fp-elim -march=x86 | not grep xor
; RUN: llc < %s -disable-fp-elim -march=x86-64 | not grep xor
define i8* @h() nounwind readnone optsize {
entry:
%0 = tail call i8* @llvm.returnaddress(i32 2) ; <i8*> [#uses=1]
ret i8* %0
}
declare i8* @llvm.returnaddress(i32) nounwind readnone
define i8* @g() nounwind readnone optsize {
entry:
%0 = tail call i8* @llvm.returnaddress(i32 1) ; <i8*> [#uses=1]
ret i8* %0
}
define i8* @f() nounwind readnone optsize {
entry:
%0 = tail call i8* @llvm.returnaddress(i32 0) ; <i8*> [#uses=1]
ret i8* %0
}
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