1; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
2; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s
3; CHECK-NOT: {{addq.*8}}
4; CHECK:     ({{%rdi|%rcx}},%rax,8)
5; CHECK-NOT: {{addq.*8}}
6
7define void @foo(double* %y) nounwind {
8entry:
9        br label %bb
10
11bb:
12        %i = phi i64 [ 0, %entry ], [ %k, %bb ]
13        %j = getelementptr double, double* %y, i64 %i
14        store double 0.000000e+00, double* %j
15        %k = add i64 %i, 1
16        %n = icmp eq i64 %k, 0
17        br i1 %n, label %return, label %bb
18
19return:
20        ret void
21}
22
23