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comparison test/Transforms/MergeFunc/vector.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 afa8332a0e37
comparison
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-1:000000000000 0:95c75e76d11b
1 ; REQUIRES: asserts
2 ; RUN: opt -mergefunc -stats -disable-output < %s 2>&1 | grep "functions merged"
3
4 ; This test is checks whether we can merge
5 ; vector<intptr_t>::push_back(0)
6 ; and
7 ; vector<void *>::push_back(0)
8 ; .
9
10 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
11 target triple = "x86_64-unknown-linux-gnu"
12
13 %0 = type { i32, void ()* }
14 %1 = type { i64, i1 }
15 %"class.std::vector" = type { [24 x i8] }
16
17 @vi = global %"class.std::vector" zeroinitializer, align 8
18 @__dso_handle = external unnamed_addr global i8*
19 @vp = global %"class.std::vector" zeroinitializer, align 8
20 @llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_a }]
21
22 define linkonce_odr void @_ZNSt6vectorIlSaIlEED1Ev(%"class.std::vector"* nocapture %this) unnamed_addr align 2 {
23 entry:
24 %tmp2.i.i = bitcast %"class.std::vector"* %this to i64**
25 %tmp3.i.i = load i64** %tmp2.i.i, align 8
26 %tobool.i.i.i = icmp eq i64* %tmp3.i.i, null
27 br i1 %tobool.i.i.i, label %_ZNSt6vectorIlSaIlEED2Ev.exit, label %if.then.i.i.i
28
29 if.then.i.i.i: ; preds = %entry
30 %0 = bitcast i64* %tmp3.i.i to i8*
31 tail call void @_ZdlPv(i8* %0) nounwind
32 ret void
33
34 _ZNSt6vectorIlSaIlEED2Ev.exit: ; preds = %entry
35 ret void
36 }
37
38 declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*)
39
40 define linkonce_odr void @_ZNSt6vectorIPvSaIS0_EED1Ev(%"class.std::vector"* nocapture %this) unnamed_addr align 2 {
41 entry:
42 %tmp2.i.i = bitcast %"class.std::vector"* %this to i8***
43 %tmp3.i.i = load i8*** %tmp2.i.i, align 8
44 %tobool.i.i.i = icmp eq i8** %tmp3.i.i, null
45 br i1 %tobool.i.i.i, label %_ZNSt6vectorIPvSaIS0_EED2Ev.exit, label %if.then.i.i.i
46
47 if.then.i.i.i: ; preds = %entry
48 %0 = bitcast i8** %tmp3.i.i to i8*
49 tail call void @_ZdlPv(i8* %0) nounwind
50 ret void
51
52 _ZNSt6vectorIPvSaIS0_EED2Ev.exit: ; preds = %entry
53 ret void
54 }
55
56 declare void @_Z1fv()
57
58 declare void @_ZNSt6vectorIPvSaIS0_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS0_S2_EERKS0_(%"class.std::vector"* nocapture %this, i8** %__position.coerce, i8** nocapture %__x) align 2
59
60 declare void @_ZdlPv(i8*) nounwind
61
62 declare void @llvm.memmove.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
63
64 declare void @_ZSt17__throw_bad_allocv() noreturn
65
66 declare noalias i8* @_Znwm(i64)
67
68 declare void @_ZNSt6vectorIlSaIlEE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPlS1_EERKl(%"class.std::vector"* nocapture %this, i64* %__position.coerce, i64* nocapture %__x) align 2
69
70 declare void @_GLOBAL__I_a()
71
72 declare %1 @llvm.uadd.with.overflow.i64(i64, i64) nounwind readnone