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comparison test/CodeGen/X86/2011-03-08-Sched-crash.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
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-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s
2 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-n8:16:32"
3 target triple = "i386-apple-darwin9.0.0"
4
5 %0 = type { i32, i1 }
6
7 declare %0 @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone
8
9 define linkonce_odr hidden void @_ZN2js5QueueINS_7SlotMap8SlotInfoEE6ensureEj(i8* nocapture %this, i32 %size) nounwind align 2 {
10 br i1 undef, label %14, label %1
11
12 ; <label>:1 ; preds = %0
13 br i1 undef, label %2, label %3
14
15 ; <label>:2 ; preds = %1
16 br label %3
17
18 ; <label>:3 ; preds = %2, %1
19 br i1 undef, label %13, label %4
20
21 ; <label>:4 ; preds = %3
22 %5 = tail call %0 @llvm.umul.with.overflow.i32(i32 undef, i32 16)
23 %6 = extractvalue %0 %5, 1
24 %7 = extractvalue %0 %5, 0
25 %.op = add i32 %7, 7
26 %.op.op = and i32 %.op, -8
27 %8 = select i1 %6, i32 0, i32 %.op.op
28 br i1 undef, label %10, label %9
29
30 ; <label>:9 ; preds = %4
31 br label %_ZnamRN7nanojit9AllocatorE.exit
32
33 ; <label>:10 ; preds = %4
34 %11 = tail call i8* @_ZN7nanojit9Allocator9allocSlowEmb(i8* undef, i32 %8, i1 zeroext false) nounwind
35 br label %_ZnamRN7nanojit9AllocatorE.exit
36
37 _ZnamRN7nanojit9AllocatorE.exit: ; preds = %10, %9
38 br i1 false, label %._crit_edge, label %.lr.ph
39
40 .lr.ph: ; preds = %_ZnamRN7nanojit9AllocatorE.exit
41 br label %12
42
43 ; <label>:12 ; preds = %12, %.lr.ph
44 br i1 undef, label %._crit_edge, label %12
45
46 ._crit_edge: ; preds = %12, %_ZnamRN7nanojit9AllocatorE.exit
47 br label %14
48
49 ; <label>:13 ; preds = %3
50 br label %14
51
52 ; <label>:14 ; preds = %13, %._crit_edge, %0
53 ret void
54 }
55
56 declare i8* @_ZN7nanojit9Allocator9allocSlowEmb(i8*, i32, i1 zeroext)