| ; RUN: llc < %s | grep {addl \$3, (%eax)} | count 4 |
| ; PR2182 |
| |
| target datalayout = |
| "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" |
| target triple = "i386-apple-darwin8" |
| @x = weak global i32 0 ; <i32*> [#uses=8] |
| |
| define void @loop_2() nounwind { |
| entry: |
| %tmp = volatile load i32* @x, align 4 ; <i32> [#uses=1] |
| %tmp1 = add i32 %tmp, 3 ; <i32> [#uses=1] |
| volatile store i32 %tmp1, i32* @x, align 4 |
| %tmp.1 = volatile load i32* @x, align 4 ; <i32> [#uses=1] |
| %tmp1.1 = add i32 %tmp.1, 3 ; <i32> [#uses=1] |
| volatile store i32 %tmp1.1, i32* @x, align 4 |
| %tmp.2 = volatile load i32* @x, align 4 ; <i32> [#uses=1] |
| %tmp1.2 = add i32 %tmp.2, 3 ; <i32> [#uses=1] |
| volatile store i32 %tmp1.2, i32* @x, align 4 |
| %tmp.3 = volatile load i32* @x, align 4 ; <i32> [#uses=1] |
| %tmp1.3 = add i32 %tmp.3, 3 ; <i32> [#uses=1] |
| volatile store i32 %tmp1.3, i32* @x, align 4 |
| ret void |
| } |
