blob: 10e05a9910f9ab102a1fe0060fa5226abbc95925 [file] [log] [blame]
Dan Gohman1b4c27772009-09-08 16:50:01 +00001; RUN: opt %s -reassociate -disable-output
Dan Gohmanf17a25c2007-07-18 16:29:46 +00002
Tanya Lattner028031a2008-03-19 04:36:04 +00003define void @test(i32 %a, i32 %b, i32 %c, i32 %d) {
4 %tmp.2 = xor i32 %a, %b ; <i32> [#uses=1]
5 %tmp.5 = xor i32 %c, %d ; <i32> [#uses=1]
6 %tmp.6 = xor i32 %tmp.2, %tmp.5 ; <i32> [#uses=1]
7 %tmp.9 = xor i32 %c, %a ; <i32> [#uses=1]
8 %tmp.12 = xor i32 %b, %d ; <i32> [#uses=1]
9 %tmp.13 = xor i32 %tmp.9, %tmp.12 ; <i32> [#uses=1]
10 %tmp.16 = xor i32 %tmp.6, %tmp.13 ; <i32> [#uses=0]
Dan Gohmanf17a25c2007-07-18 16:29:46 +000011 ret void
12}
Tanya Lattner028031a2008-03-19 04:36:04 +000013