1 ; Reassociation should apply to Add, Mul, And, Or, & Xor
3 ; RUN: opt < %s -reassociate -constprop -instcombine -die -S | not grep 12
5 define i32 @test_mul(i32 %arg) {
6 %tmp1 = mul i32 12, %arg ; <i32> [#uses=1]
7 %tmp2 = mul i32 %tmp1, 12 ; <i32> [#uses=1]
11 define i32 @test_and(i32 %arg) {
12 %tmp1 = and i32 14, %arg ; <i32> [#uses=1]
13 %tmp2 = and i32 %tmp1, 14 ; <i32> [#uses=1]
17 define i32 @test_or(i32 %arg) {
18 %tmp1 = or i32 14, %arg ; <i32> [#uses=1]
19 %tmp2 = or i32 %tmp1, 14 ; <i32> [#uses=1]
23 define i32 @test_xor(i32 %arg) {
24 %tmp1 = xor i32 12, %arg ; <i32> [#uses=1]
25 %tmp2 = xor i32 %tmp1, 12 ; <i32> [#uses=1]