2010-04-01 08:04:33 +02:00
|
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s
|
2009-11-16 22:56:03 +01:00
|
|
|
; rdar://7396984
|
|
|
|
|
|
|
|
|
|
@str = private constant [28 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 1
|
|
|
|
|
|
|
|
|
|
define void @t(i32 %count) ssp nounwind {
|
|
|
|
|
entry:
|
|
|
|
|
; CHECK: t:
|
|
|
|
|
; CHECK: movq ___stack_chk_guard@GOTPCREL(%rip)
|
|
|
|
|
; CHECK: movups L_str(%rip), %xmm0
|
|
|
|
|
%tmp0 = alloca [60 x i8], align 1
|
|
|
|
|
%tmp1 = getelementptr inbounds [60 x i8]* %tmp0, i64 0, i64 0
|
|
|
|
|
br label %bb1
|
|
|
|
|
|
|
|
|
|
bb1:
|
|
|
|
|
; CHECK: LBB1_1:
|
|
|
|
|
; CHECK: movaps %xmm0, (%rsp)
|
|
|
|
|
%tmp2 = phi i32 [ %tmp3, %bb1 ], [ 0, %entry ]
|
|
|
|
|
call void @llvm.memcpy.i64(i8* %tmp1, i8* getelementptr inbounds ([28 x i8]* @str, i64 0, i64 0), i64 28, i32 1)
|
|
|
|
|
%tmp3 = add i32 %tmp2, 1
|
|
|
|
|
%tmp4 = icmp eq i32 %tmp3, %count
|
|
|
|
|
br i1 %tmp4, label %bb2, label %bb1
|
|
|
|
|
|
|
|
|
|
bb2:
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
declare void @llvm.memcpy.i64(i8* nocapture, i8* nocapture, i64, i32) nounwind
|
