1 ; RUN: llc < %s | FileCheck %s
5 "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
6 target triple = "i386-apple-darwin8"
7 @x = weak global i32 0 ; <i32*> [#uses=8]
9 define void @loop_2() nounwind {
12 ; CHECK: addl $3, (%{{.*}})
13 ; CHECK-NEXT: addl $3, (%{{.*}})
14 ; CHECK-NEXT: addl $3, (%{{.*}})
15 ; CHECK-NEXT: addl $3, (%{{.*}})
18 %tmp = volatile load i32* @x, align 4 ; <i32> [#uses=1]
19 %tmp1 = add i32 %tmp, 3 ; <i32> [#uses=1]
20 volatile store i32 %tmp1, i32* @x, align 4
21 %tmp.1 = volatile load i32* @x, align 4 ; <i32> [#uses=1]
22 %tmp1.1 = add i32 %tmp.1, 3 ; <i32> [#uses=1]
23 volatile store i32 %tmp1.1, i32* @x, align 4
24 %tmp.2 = volatile load i32* @x, align 4 ; <i32> [#uses=1]
25 %tmp1.2 = add i32 %tmp.2, 3 ; <i32> [#uses=1]
26 volatile store i32 %tmp1.2, i32* @x, align 4
27 %tmp.3 = volatile load i32* @x, align 4 ; <i32> [#uses=1]
28 %tmp1.3 = add i32 %tmp.3, 3 ; <i32> [#uses=1]
29 volatile store i32 %tmp1.3, i32* @x, align 4