llvm-6502/test/CodeGen/PowerPC/2010-05-03-retaddr1.ll

26 lines
688 B
LLVM

; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin -mcpu=g5 | FileCheck %s
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin -mcpu=g5 -regalloc=basic | FileCheck %s
declare i8* @llvm.frameaddress(i32) nounwind readnone
define i8* @g2() nounwind readnone {
entry:
; CHECK: _g2:
; CHECK: lwz r3, 0(r1)
%0 = tail call i8* @llvm.frameaddress(i32 1) ; <i8*> [#uses=1]
ret i8* %0
}
declare i8* @llvm.returnaddress(i32) nounwind readnone
define i8* @g() nounwind readnone {
entry:
; CHECK: _g:
; CHECK: mflr r0
; CHECK: stw r0, 8(r1)
; CHECK: lwz r3, 0(r1)
; CHECK: lwz r3, 8(r3)
%0 = tail call i8* @llvm.returnaddress(i32 1) ; <i8*> [#uses=1]
ret i8* %0
}