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comparison test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 803732b1fca8
comparison
equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -march=x86 -mattr=+sse2
2
3 define void @test() {
4 entry:
5 br i1 false, label %bb13944.preheader, label %cond_true418
6
7 cond_true418: ; preds = %entry
8 ret void
9
10 bb13944.preheader: ; preds = %entry
11 br i1 false, label %bb3517, label %bb13968.preheader
12
13 bb3517: ; preds = %bb13944.preheader
14 br i1 false, label %cond_false7408, label %cond_next11422
15
16 cond_false7408: ; preds = %bb3517
17 switch i32 0, label %cond_false10578 [
18 i32 7, label %cond_next11422
19 i32 6, label %cond_true7828
20 i32 1, label %cond_true10095
21 i32 3, label %cond_true10095
22 i32 5, label %cond_true10176
23 i32 24, label %cond_true10176
24 ]
25
26 cond_true7828: ; preds = %cond_false7408
27 br i1 false, label %cond_next8191, label %cond_true8045
28
29 cond_true8045: ; preds = %cond_true7828
30 ret void
31
32 cond_next8191: ; preds = %cond_true7828
33 %tmp8234 = sub <4 x i32> < i32 939524096, i32 939524096, i32 939524096, i32 939524096 >, zeroinitializer ; <<4 x i32>> [#uses=0]
34 ret void
35
36 cond_true10095: ; preds = %cond_false7408, %cond_false7408
37 ret void
38
39 cond_true10176: ; preds = %cond_false7408, %cond_false7408
40 ret void
41
42 cond_false10578: ; preds = %cond_false7408
43 ret void
44
45 cond_next11422: ; preds = %cond_false7408, %bb3517
46 ret void
47
48 bb13968.preheader: ; preds = %bb13944.preheader
49 ret void
50 }