1
; RUN: llc < %s | grep {addl \$3, (%eax)} | count 4
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 {
11
%tmp = volatile load i32* @x, align 4 ; <i32> [#uses=1]
12
%tmp1 = add i32 %tmp, 3 ; <i32> [#uses=1]
13
volatile store i32 %tmp1, i32* @x, align 4
14
%tmp.1 = volatile load i32* @x, align 4 ; <i32> [#uses=1]
15
%tmp1.1 = add i32 %tmp.1, 3 ; <i32> [#uses=1]
16
volatile store i32 %tmp1.1, i32* @x, align 4
17
%tmp.2 = volatile load i32* @x, align 4 ; <i32> [#uses=1]
18
%tmp1.2 = add i32 %tmp.2, 3 ; <i32> [#uses=1]
19
volatile store i32 %tmp1.2, i32* @x, align 4
20
%tmp.3 = volatile load i32* @x, align 4 ; <i32> [#uses=1]
21
%tmp1.3 = add i32 %tmp.3, 3 ; <i32> [#uses=1]
22
volatile store i32 %tmp1.3, i32* @x, align 4