[llvm-commits] [poolalloc] r116821 - in /poolalloc/trunk/test/dsa/callgraph: ./ inheritance1.ll inheritance2.ll inheritance3.ll
Arushi Aggarwal
aggarwa4 at illinois.edu
Tue Oct 19 10:31:35 PDT 2010
Author: aggarwa4
Date: Tue Oct 19 12:31:35 2010
New Revision: 116821
URL: http://llvm.org/viewvc/llvm-project?rev=116821&view=rev
Log:
New testcases for callgraph construction
Added:
poolalloc/trunk/test/dsa/callgraph/
poolalloc/trunk/test/dsa/callgraph/inheritance1.ll
poolalloc/trunk/test/dsa/callgraph/inheritance2.ll
poolalloc/trunk/test/dsa/callgraph/inheritance3.ll
Added: poolalloc/trunk/test/dsa/callgraph/inheritance1.ll
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/test/dsa/callgraph/inheritance1.ll?rev=116821&view=auto
==============================================================================
--- poolalloc/trunk/test/dsa/callgraph/inheritance1.ll (added)
+++ poolalloc/trunk/test/dsa/callgraph/inheritance1.ll Tue Oct 19 12:31:35 2010
@@ -0,0 +1,325 @@
+;RUN: dsaopt %s -dsa-cbu -analyze -check-callees=main,_ZN9BaseClass10myFunctionEv,_ZN13DerivedClass110myFunctionEv,_ZN13DerivedClass210myFunctionEv
+
+; ModuleID = 'inheritance1.bc'
+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"
+target triple = "x86_64-unknown-linux-gnu"
+
+%0 = type { i32, void ()* }
+%struct..0__pthread_mutex_s = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_list_t }
+%struct.BaseClass = type { i32 (...)** }
+%struct.DerivedClass1 = type { %struct.BaseClass }
+%struct.DerivedClass2 = type { %struct.DerivedClass1 }
+%struct.__class_type_info_pseudo = type { %struct.__type_info_pseudo }
+%struct.__locale_struct = type { [13 x %struct.locale_data*], i16*, i32*, i32*, [13 x i8*] }
+%struct.__pthread_list_t = type { %struct.__pthread_list_t*, %struct.__pthread_list_t* }
+%struct.__si_class_type_info_pseudo = type { %struct.__type_info_pseudo, %"struct.std::type_info"* }
+%struct.__type_info_pseudo = type { i8*, i8* }
+%struct.locale_data = type opaque
+%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i8, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"* }
+%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
+%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
+%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", %struct.__locale_struct*, i8, i32*, i32*, i16*, i8, [256 x i8], [256 x i8], i8 }
+%"struct.std::ios_base" = type { i32 (...)**, i64, i64, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, %"struct.std::ios_base::_Words"*, %"struct.std::locale" }
+%"struct.std::ios_base::Init" = type <{ i8 }>
+%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
+%"struct.std::ios_base::_Words" = type { i8*, i64 }
+%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
+%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i64, %"struct.std::locale::facet"**, i8** }
+%"struct.std::locale::facet" = type { i32 (...)**, i32 }
+%"struct.std::locale::facet.base.64" = type { i32 (...)**, i32 }
+%"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+%"struct.std::num_put<char,std::ostreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+%"struct.std::type_info" = type { i32 (...)**, i8* }
+%union.pthread_attr_t = type { i64, [12 x i32] }
+%union.pthread_mutex_t = type { %struct..0__pthread_mutex_s }
+%union.pthread_mutexattr_t = type { i32 }
+
+ at _ZTV9BaseClass = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__class_type_info_pseudo* @_ZTI9BaseClass to i32 (...)*), i32 (...)* bitcast (void (%struct.BaseClass*)* @_ZN9BaseClass10myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI9BaseClass = internal constant %struct.__class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv117__class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([11 x i8]* @_ZTS9BaseClass, i64 0, i64 0) } }, align 16 ; <%struct.__class_type_info_pseudo*> [#uses=2]
+ at _ZTVN10__cxxabiv117__class_type_infoE = external constant [0 x i32 (...)*] ; <[0 x i32 (...)*]*> [#uses=1]
+ at _ZTS9BaseClass = internal constant [11 x i8] c"9BaseClass\00" ; <[11 x i8]*> [#uses=1]
+ at _ZTV13DerivedClass1 = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass1 to i32 (...)*), i32 (...)* bitcast (void (%struct.DerivedClass1*)* @_ZN13DerivedClass110myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI13DerivedClass1 = internal constant %struct.__si_class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv120__si_class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([16 x i8]* @_ZTS13DerivedClass1, i64 0, i64 0) }, %"struct.std::type_info"* bitcast (%struct.__class_type_info_pseudo* @_ZTI9BaseClass to %"struct.std::type_info"*) }, align 16 ; <%struct.__si_class_type_info_pseudo*> [#uses=2]
+ at _ZTVN10__cxxabiv120__si_class_type_infoE = external constant [0 x i32 (...)*] ; <[0 x i32 (...)*]*> [#uses=1]
+ at _ZTS13DerivedClass1 = internal constant [16 x i8] c"13DerivedClass1\00", align 16 ; <[16 x i8]*> [#uses=1]
+ at _ZTV13DerivedClass2 = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass2 to i32 (...)*), i32 (...)* bitcast (void (%struct.DerivedClass2*)* @_ZN13DerivedClass210myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI13DerivedClass2 = internal constant %struct.__si_class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv120__si_class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([16 x i8]* @_ZTS13DerivedClass2, i64 0, i64 0) }, %"struct.std::type_info"* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass1 to %"struct.std::type_info"*) }, align 16 ; <%struct.__si_class_type_info_pseudo*> [#uses=1]
+ at _ZTS13DerivedClass2 = internal constant [16 x i8] c"13DerivedClass2\00", align 16 ; <[16 x i8]*> [#uses=1]
+ at _ZSt4cout = external global %"struct.std::basic_ostream<char,std::char_traits<char> >" ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=3]
+ at .str = private constant [41 x i8] c"Using BaseClass version of myFunction()\0A\00", align 8 ; <[41 x i8]*> [#uses=1]
+ at .str1 = private constant [47 x i8] c"Using DerivedClass1's version of myFunction()\0A\00", align 8 ; <[47 x i8]*> [#uses=1]
+ at .str2 = private constant [47 x i8] c"Using DerivedClass2's version of myFunction()\0A\00", align 8 ; <[47 x i8]*> [#uses=1]
+ at _ZStL8__ioinit = internal global %"struct.std::ios_base::Init" zeroinitializer ; <%"struct.std::ios_base::Init"*> [#uses=2]
+ at __dso_handle = external global i8* ; <i8**> [#uses=1]
+ at llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_main }] ; <[1 x %0]*> [#uses=0]
+
+ at _ZL20__gthrw_pthread_oncePiPFvvE = alias weak i32 (i32*, void ()*)* @pthread_once ; <i32 (i32*, void ()*)*> [#uses=0]
+ at _ZL27__gthrw_pthread_getspecificj = alias weak i8* (i32)* @pthread_getspecific ; <i8* (i32)*> [#uses=0]
+ at _ZL27__gthrw_pthread_setspecificjPKv = alias weak i32 (i32, i8*)* @pthread_setspecific ; <i32 (i32, i8*)*> [#uses=0]
+ at _ZL22__gthrw_pthread_createPmPK14pthread_attr_tPFPvS3_ES3_ = alias weak i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)* @pthread_create ; <i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)*> [#uses=0]
+ at _ZL22__gthrw_pthread_cancelm = alias weak i32 (i64)* @pthread_cancel ; <i32 (i64)*> [#uses=0]
+ at _ZL26__gthrw_pthread_mutex_lockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_lock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL29__gthrw_pthread_mutex_trylockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_trylock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL28__gthrw_pthread_mutex_unlockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_unlock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_mutex_initP15pthread_mutex_tPK19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)* @pthread_mutex_init ; <i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_key_createPjPFvPvE = alias weak i32 (i32*, void (i8*)*)* @pthread_key_create ; <i32 (i32*, void (i8*)*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_key_deletej = alias weak i32 (i32)* @pthread_key_delete ; <i32 (i32)*> [#uses=0]
+ at _ZL30__gthrw_pthread_mutexattr_initP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_init ; <i32 (%union.pthread_mutexattr_t*)*> [#uses=0]
+ at _ZL33__gthrw_pthread_mutexattr_settypeP19pthread_mutexattr_ti = alias weak i32 (%union.pthread_mutexattr_t*, i32)* @pthread_mutexattr_settype ; <i32 (%union.pthread_mutexattr_t*, i32)*> [#uses=0]
+ at _ZL33__gthrw_pthread_mutexattr_destroyP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_destroy ; <i32 (%union.pthread_mutexattr_t*)*> [#uses=0]
+
+define i32 @main() {
+entry:
+ %retval = alloca i32 ; <i32*> [#uses=2]
+ %0 = alloca i32 ; <i32*> [#uses=2]
+ %p = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=9]
+ %ob = alloca %struct.BaseClass ; <%struct.BaseClass*> [#uses=2]
+ %derivedObject1 = alloca %struct.DerivedClass1 ; <%struct.DerivedClass1*> [#uses=2]
+ %derivedObject2 = alloca %struct.DerivedClass2 ; <%struct.DerivedClass2*> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ call void @_ZN9BaseClassC1Ev(%struct.BaseClass* %ob) nounwind
+ call void @_ZN13DerivedClass1C1Ev(%struct.DerivedClass1* %derivedObject1) nounwind
+ call void @_ZN13DerivedClass2C1Ev(%struct.DerivedClass2* %derivedObject2) nounwind
+ store %struct.BaseClass* %ob, %struct.BaseClass** %p, align 8
+ %1 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %2 = getelementptr inbounds %struct.BaseClass* %1, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %3 = load i32 (...)*** %2, align 8 ; <i32 (...)**> [#uses=1]
+ %4 = getelementptr inbounds i32 (...)** %3, i64 0 ; <i32 (...)**> [#uses=1]
+ %5 = load i32 (...)** %4, align 1 ; <i32 (...)*> [#uses=1]
+ %6 = bitcast i32 (...)* %5 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %7 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %6(%struct.BaseClass* %7)
+ %8 = getelementptr inbounds %struct.DerivedClass1* %derivedObject1, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %8, %struct.BaseClass** %p, align 8
+ %9 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %10 = getelementptr inbounds %struct.BaseClass* %9, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %11 = load i32 (...)*** %10, align 8 ; <i32 (...)**> [#uses=1]
+ %12 = getelementptr inbounds i32 (...)** %11, i64 0 ; <i32 (...)**> [#uses=1]
+ %13 = load i32 (...)** %12, align 1 ; <i32 (...)*> [#uses=1]
+ %14 = bitcast i32 (...)* %13 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %15 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %14(%struct.BaseClass* %15)
+ %16 = getelementptr inbounds %struct.DerivedClass2* %derivedObject2, i32 0, i32 0 ; <%struct.DerivedClass1*> [#uses=1]
+ %17 = getelementptr inbounds %struct.DerivedClass1* %16, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %17, %struct.BaseClass** %p, align 8
+ %18 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %19 = getelementptr inbounds %struct.BaseClass* %18, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %20 = load i32 (...)*** %19, align 8 ; <i32 (...)**> [#uses=1]
+ %21 = getelementptr inbounds i32 (...)** %20, i64 0 ; <i32 (...)**> [#uses=1]
+ %22 = load i32 (...)** %21, align 1 ; <i32 (...)*> [#uses=1]
+ %23 = bitcast i32 (...)* %22 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %24 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %23(%struct.BaseClass* %24)
+ store i32 0, i32* %0, align 4
+ %25 = load i32* %0, align 4 ; <i32> [#uses=1]
+ store i32 %25, i32* %retval, align 4
+ br label %return
+
+return: ; preds = %entry
+ %retval1 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval1
+}
+
+define internal void @_GLOBAL__I_main() {
+entry:
+ call void @_Z41__static_initialization_and_destruction_0ii(i32 1, i32 65535)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClassC2Ev(%struct.BaseClass* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = load %struct.BaseClass** %this_addr, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %1 = getelementptr inbounds %struct.BaseClass* %0, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV9BaseClass, i64 0, i64 2), i32 (...)*** %1, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClass10myFunctionEv(%struct.BaseClass* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([41 x i8]* @.str, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClassC1Ev(%struct.BaseClass* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = load %struct.BaseClass** %this_addr, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %1 = getelementptr inbounds %struct.BaseClass* %0, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV9BaseClass, i64 0, i64 2), i32 (...)*** %1, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass1C2Ev(%struct.DerivedClass1* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass1* %0, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ call void @_ZN9BaseClassC2Ev(%struct.BaseClass* %1) nounwind
+ %2 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass1* %2, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %4 = getelementptr inbounds %struct.BaseClass* %3, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass1, i64 0, i64 2), i32 (...)*** %4, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass110myFunctionEv(%struct.DerivedClass1* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([47 x i8]* @.str1, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass1C1Ev(%struct.DerivedClass1* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass1* %0, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ call void @_ZN9BaseClassC2Ev(%struct.BaseClass* %1) nounwind
+ %2 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass1* %2, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %4 = getelementptr inbounds %struct.BaseClass* %3, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass1, i64 0, i64 2), i32 (...)*** %4, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass2C1Ev(%struct.DerivedClass2* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass2* ; <%struct.DerivedClass2**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass2* %this, %struct.DerivedClass2** %this_addr
+ %0 = load %struct.DerivedClass2** %this_addr, align 8 ; <%struct.DerivedClass2*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass2* %0, i32 0, i32 0 ; <%struct.DerivedClass1*> [#uses=1]
+ call void @_ZN13DerivedClass1C2Ev(%struct.DerivedClass1* %1) nounwind
+ %2 = load %struct.DerivedClass2** %this_addr, align 8 ; <%struct.DerivedClass2*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass2* %2, i32 0, i32 0 ; <%struct.DerivedClass1*> [#uses=1]
+ %4 = getelementptr inbounds %struct.DerivedClass1* %3, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %5 = getelementptr inbounds %struct.BaseClass* %4, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass2, i64 0, i64 2), i32 (...)*** %5, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass210myFunctionEv(%struct.DerivedClass2* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass2* ; <%struct.DerivedClass2**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass2* %this, %struct.DerivedClass2** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([47 x i8]* @.str2, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8*)
+
+define internal void @_Z41__static_initialization_and_destruction_0ii(i32 %__initialize_p, i32 %__priority) {
+entry:
+ %__initialize_p_addr = alloca i32 ; <i32*> [#uses=2]
+ %__priority_addr = alloca i32 ; <i32*> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %__initialize_p, i32* %__initialize_p_addr
+ store i32 %__priority, i32* %__priority_addr
+ %0 = load i32* %__initialize_p_addr, align 4 ; <i32> [#uses=1]
+ %1 = icmp eq i32 %0, 1 ; <i1> [#uses=1]
+ br i1 %1, label %bb, label %bb2
+
+bb: ; preds = %entry
+ %2 = load i32* %__priority_addr, align 4 ; <i32> [#uses=1]
+ %3 = icmp eq i32 %2, 65535 ; <i1> [#uses=1]
+ br i1 %3, label %bb1, label %bb2
+
+bb1: ; preds = %bb
+ call void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ios_base::Init"* @_ZStL8__ioinit)
+ %4 = call i32 @__cxa_atexit(void (i8*)* @__tcf_0, i8* null, i8* bitcast (i8** @__dso_handle to i8*)) nounwind ; <i32> [#uses=0]
+ br label %bb2
+
+bb2: ; preds = %bb1, %bb, %entry
+ br label %return
+
+return: ; preds = %bb2
+ ret void
+}
+
+declare void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ios_base::Init"*)
+
+declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*) nounwind
+
+define internal void @__tcf_0(i8* %unnamed_arg) {
+entry:
+ %unnamed_arg_addr = alloca i8* ; <i8**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i8* %unnamed_arg, i8** %unnamed_arg_addr
+ call void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ios_base::Init"* @_ZStL8__ioinit)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ios_base::Init"*)
+
+declare extern_weak i32 @pthread_once(i32*, void ()*)
+
+declare extern_weak i8* @pthread_getspecific(i32)
+
+declare extern_weak i32 @pthread_setspecific(i32, i8*)
+
+declare extern_weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)
+
+declare extern_weak i32 @pthread_cancel(i64)
+
+declare extern_weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)
+
+declare extern_weak i32 @pthread_key_create(i32*, void (i8*)*)
+
+declare extern_weak i32 @pthread_key_delete(i32)
+
+declare extern_weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*)
+
+declare extern_weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32)
+
+declare extern_weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*)
Added: poolalloc/trunk/test/dsa/callgraph/inheritance2.ll
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/test/dsa/callgraph/inheritance2.ll?rev=116821&view=auto
==============================================================================
--- poolalloc/trunk/test/dsa/callgraph/inheritance2.ll (added)
+++ poolalloc/trunk/test/dsa/callgraph/inheritance2.ll Tue Oct 19 12:31:35 2010
@@ -0,0 +1,371 @@
+;RUN: dsaopt %s -dsa-cbu -analyze -check-callees=main,_ZN9BaseClass10myFunctionEv,_ZN13DerivedClass110myFunctionEv,_ZN13DerivedClass210myFunctionEv,_Z4initi
+
+; ModuleID = 'inheritance2.bc'
+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"
+target triple = "x86_64-unknown-linux-gnu"
+
+%0 = type { i32, void ()* }
+%struct..0__pthread_mutex_s = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_list_t }
+%struct.BaseClass = type { i32 (...)** }
+%struct.DerivedClass1 = type { %struct.BaseClass }
+%struct.DerivedClass2 = type { %struct.DerivedClass1 }
+%struct.__class_type_info_pseudo = type { %struct.__type_info_pseudo }
+%struct.__locale_struct = type { [13 x %struct.locale_data*], i16*, i32*, i32*, [13 x i8*] }
+%struct.__pthread_list_t = type { %struct.__pthread_list_t*, %struct.__pthread_list_t* }
+%struct.__si_class_type_info_pseudo = type { %struct.__type_info_pseudo, %"struct.std::type_info"* }
+%struct.__type_info_pseudo = type { i8*, i8* }
+%struct.locale_data = type opaque
+%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i8, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"* }
+%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
+%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
+%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", %struct.__locale_struct*, i8, i32*, i32*, i16*, i8, [256 x i8], [256 x i8], i8 }
+%"struct.std::ios_base" = type { i32 (...)**, i64, i64, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, %"struct.std::ios_base::_Words"*, %"struct.std::locale" }
+%"struct.std::ios_base::Init" = type <{ i8 }>
+%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
+%"struct.std::ios_base::_Words" = type { i8*, i64 }
+%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
+%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i64, %"struct.std::locale::facet"**, i8** }
+%"struct.std::locale::facet" = type { i32 (...)**, i32 }
+%"struct.std::locale::facet.base.64" = type { i32 (...)**, i32 }
+%"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+%"struct.std::num_put<char,std::ostreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+%"struct.std::type_info" = type { i32 (...)**, i8* }
+%union.pthread_attr_t = type { i64, [12 x i32] }
+%union.pthread_mutex_t = type { %struct..0__pthread_mutex_s }
+%union.pthread_mutexattr_t = type { i32 }
+
+ at ob = internal global %struct.BaseClass zeroinitializer ; <%struct.BaseClass*> [#uses=2]
+ at derivedObject1 = internal global %struct.DerivedClass1 zeroinitializer ; <%struct.DerivedClass1*> [#uses=2]
+ at derivedObject2 = internal global %struct.DerivedClass2 zeroinitializer ; <%struct.DerivedClass2*> [#uses=2]
+ at _ZSt4cout = external global %"struct.std::basic_ostream<char,std::char_traits<char> >" ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=3]
+ at .str = private constant [41 x i8] c"Using BaseClass version of myFunction()\0A\00", align 8 ; <[41 x i8]*> [#uses=1]
+ at .str1 = private constant [47 x i8] c"Using DerivedClass1's version of myFunction()\0A\00", align 8 ; <[47 x i8]*> [#uses=1]
+ at .str2 = private constant [47 x i8] c"Using DerivedClass2's version of myFunction()\0A\00", align 8 ; <[47 x i8]*> [#uses=1]
+ at _ZTV9BaseClass = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__class_type_info_pseudo* @_ZTI9BaseClass to i32 (...)*), i32 (...)* bitcast (void (%struct.BaseClass*)* @_ZN9BaseClass10myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI9BaseClass = internal constant %struct.__class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv117__class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([11 x i8]* @_ZTS9BaseClass, i64 0, i64 0) } }, align 16 ; <%struct.__class_type_info_pseudo*> [#uses=2]
+ at _ZTVN10__cxxabiv117__class_type_infoE = external constant [0 x i32 (...)*] ; <[0 x i32 (...)*]*> [#uses=1]
+ at _ZTS9BaseClass = internal constant [11 x i8] c"9BaseClass\00" ; <[11 x i8]*> [#uses=1]
+ at _ZTV13DerivedClass1 = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass1 to i32 (...)*), i32 (...)* bitcast (void (%struct.DerivedClass1*)* @_ZN13DerivedClass110myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI13DerivedClass1 = internal constant %struct.__si_class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv120__si_class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([16 x i8]* @_ZTS13DerivedClass1, i64 0, i64 0) }, %"struct.std::type_info"* bitcast (%struct.__class_type_info_pseudo* @_ZTI9BaseClass to %"struct.std::type_info"*) }, align 16 ; <%struct.__si_class_type_info_pseudo*> [#uses=2]
+ at _ZTVN10__cxxabiv120__si_class_type_infoE = external constant [0 x i32 (...)*] ; <[0 x i32 (...)*]*> [#uses=1]
+ at _ZTS13DerivedClass1 = internal constant [16 x i8] c"13DerivedClass1\00", align 16 ; <[16 x i8]*> [#uses=1]
+ at _ZTV13DerivedClass2 = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass2 to i32 (...)*), i32 (...)* bitcast (void (%struct.DerivedClass2*)* @_ZN13DerivedClass210myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI13DerivedClass2 = internal constant %struct.__si_class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv120__si_class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([16 x i8]* @_ZTS13DerivedClass2, i64 0, i64 0) }, %"struct.std::type_info"* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass1 to %"struct.std::type_info"*) }, align 16 ; <%struct.__si_class_type_info_pseudo*> [#uses=1]
+ at _ZTS13DerivedClass2 = internal constant [16 x i8] c"13DerivedClass2\00", align 16 ; <[16 x i8]*> [#uses=1]
+ at _ZStL8__ioinit = internal global %"struct.std::ios_base::Init" zeroinitializer ; <%"struct.std::ios_base::Init"*> [#uses=2]
+ at __dso_handle = external global i8* ; <i8**> [#uses=1]
+ at llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_ob }] ; <[1 x %0]*> [#uses=0]
+
+ at _ZL20__gthrw_pthread_oncePiPFvvE = alias weak i32 (i32*, void ()*)* @pthread_once ; <i32 (i32*, void ()*)*> [#uses=0]
+ at _ZL27__gthrw_pthread_getspecificj = alias weak i8* (i32)* @pthread_getspecific ; <i8* (i32)*> [#uses=0]
+ at _ZL27__gthrw_pthread_setspecificjPKv = alias weak i32 (i32, i8*)* @pthread_setspecific ; <i32 (i32, i8*)*> [#uses=0]
+ at _ZL22__gthrw_pthread_createPmPK14pthread_attr_tPFPvS3_ES3_ = alias weak i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)* @pthread_create ; <i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)*> [#uses=0]
+ at _ZL22__gthrw_pthread_cancelm = alias weak i32 (i64)* @pthread_cancel ; <i32 (i64)*> [#uses=0]
+ at _ZL26__gthrw_pthread_mutex_lockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_lock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL29__gthrw_pthread_mutex_trylockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_trylock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL28__gthrw_pthread_mutex_unlockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_unlock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_mutex_initP15pthread_mutex_tPK19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)* @pthread_mutex_init ; <i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_key_createPjPFvPvE = alias weak i32 (i32*, void (i8*)*)* @pthread_key_create ; <i32 (i32*, void (i8*)*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_key_deletej = alias weak i32 (i32)* @pthread_key_delete ; <i32 (i32)*> [#uses=0]
+ at _ZL30__gthrw_pthread_mutexattr_initP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_init ; <i32 (%union.pthread_mutexattr_t*)*> [#uses=0]
+ at _ZL33__gthrw_pthread_mutexattr_settypeP19pthread_mutexattr_ti = alias weak i32 (%union.pthread_mutexattr_t*, i32)* @pthread_mutexattr_settype ; <i32 (%union.pthread_mutexattr_t*, i32)*> [#uses=0]
+ at _ZL33__gthrw_pthread_mutexattr_destroyP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_destroy ; <i32 (%union.pthread_mutexattr_t*)*> [#uses=0]
+
+define internal void @_GLOBAL__I_ob() {
+entry:
+ call void @_Z41__static_initialization_and_destruction_0ii(i32 1, i32 65535)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal %struct.BaseClass* @_Z4initi(i32 %i) nounwind {
+entry:
+ %i_addr = alloca i32 ; <i32*> [#uses=4]
+ %retval = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %0 = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=4]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %i, i32* %i_addr
+ %1 = load i32* %i_addr, align 4 ; <i32> [#uses=1]
+ %2 = icmp eq i32 %1, 1 ; <i1> [#uses=1]
+ br i1 %2, label %bb, label %bb1
+
+bb: ; preds = %entry
+ store %struct.BaseClass* @ob, %struct.BaseClass** %0, align 8
+ br label %bb6
+
+bb1: ; preds = %entry
+ %3 = load i32* %i_addr, align 4 ; <i32> [#uses=1]
+ %4 = icmp eq i32 %3, 2 ; <i1> [#uses=1]
+ br i1 %4, label %bb2, label %bb3
+
+bb2: ; preds = %bb1
+ store %struct.BaseClass* getelementptr inbounds (%struct.DerivedClass1* @derivedObject1, i64 0, i32 0), %struct.BaseClass** %0, align 8
+ br label %bb6
+
+bb3: ; preds = %bb1
+ %5 = load i32* %i_addr, align 4 ; <i32> [#uses=1]
+ %6 = icmp eq i32 %5, 3 ; <i1> [#uses=1]
+ br i1 %6, label %bb4, label %bb5
+
+bb4: ; preds = %bb3
+ store %struct.BaseClass* getelementptr inbounds (%struct.DerivedClass2* @derivedObject2, i64 0, i32 0, i32 0), %struct.BaseClass** %0, align 8
+ br label %bb6
+
+bb5: ; preds = %bb3
+ br label %return
+
+bb6: ; preds = %bb4, %bb2, %bb
+ %7 = load %struct.BaseClass** %0, align 8 ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %7, %struct.BaseClass** %retval, align 8
+ br label %return
+
+return: ; preds = %bb6, %bb5
+ %retval7 = load %struct.BaseClass** %retval ; <%struct.BaseClass*> [#uses=1]
+ ret %struct.BaseClass* %retval7
+}
+
+define i32 @main() {
+entry:
+ %retval = alloca i32 ; <i32*> [#uses=2]
+ %0 = alloca i32 ; <i32*> [#uses=2]
+ %p = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=9]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ %1 = call %struct.BaseClass* @_Z4initi(i32 2) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %1, %struct.BaseClass** %p, align 8
+ %2 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %3 = getelementptr inbounds %struct.BaseClass* %2, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %4 = load i32 (...)*** %3, align 8 ; <i32 (...)**> [#uses=1]
+ %5 = getelementptr inbounds i32 (...)** %4, i64 0 ; <i32 (...)**> [#uses=1]
+ %6 = load i32 (...)** %5, align 1 ; <i32 (...)*> [#uses=1]
+ %7 = bitcast i32 (...)* %6 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %8 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %7(%struct.BaseClass* %8)
+ %9 = call %struct.BaseClass* @_Z4initi(i32 3) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %9, %struct.BaseClass** %p, align 8
+ %10 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %11 = getelementptr inbounds %struct.BaseClass* %10, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %12 = load i32 (...)*** %11, align 8 ; <i32 (...)**> [#uses=1]
+ %13 = getelementptr inbounds i32 (...)** %12, i64 0 ; <i32 (...)**> [#uses=1]
+ %14 = load i32 (...)** %13, align 1 ; <i32 (...)*> [#uses=1]
+ %15 = bitcast i32 (...)* %14 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %16 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %15(%struct.BaseClass* %16)
+ %17 = call %struct.BaseClass* @_Z4initi(i32 4) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %17, %struct.BaseClass** %p, align 8
+ %18 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %19 = getelementptr inbounds %struct.BaseClass* %18, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %20 = load i32 (...)*** %19, align 8 ; <i32 (...)**> [#uses=1]
+ %21 = getelementptr inbounds i32 (...)** %20, i64 0 ; <i32 (...)**> [#uses=1]
+ %22 = load i32 (...)** %21, align 1 ; <i32 (...)*> [#uses=1]
+ %23 = bitcast i32 (...)* %22 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %24 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %23(%struct.BaseClass* %24)
+ store i32 0, i32* %0, align 4
+ %25 = load i32* %0, align 4 ; <i32> [#uses=1]
+ store i32 %25, i32* %retval, align 4
+ br label %return
+
+return: ; preds = %entry
+ %retval1 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval1
+}
+
+define internal void @_ZN9BaseClass10myFunctionEv(%struct.BaseClass* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([41 x i8]* @.str, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8*)
+
+define internal void @_ZN13DerivedClass110myFunctionEv(%struct.DerivedClass1* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([47 x i8]* @.str1, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass210myFunctionEv(%struct.DerivedClass2* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass2* ; <%struct.DerivedClass2**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass2* %this, %struct.DerivedClass2** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([47 x i8]* @.str2, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClassC2Ev(%struct.BaseClass* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = load %struct.BaseClass** %this_addr, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %1 = getelementptr inbounds %struct.BaseClass* %0, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV9BaseClass, i64 0, i64 2), i32 (...)*** %1, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClassC1Ev(%struct.BaseClass* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = load %struct.BaseClass** %this_addr, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %1 = getelementptr inbounds %struct.BaseClass* %0, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV9BaseClass, i64 0, i64 2), i32 (...)*** %1, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass1C2Ev(%struct.DerivedClass1* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass1* %0, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ call void @_ZN9BaseClassC2Ev(%struct.BaseClass* %1) nounwind
+ %2 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass1* %2, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %4 = getelementptr inbounds %struct.BaseClass* %3, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass1, i64 0, i64 2), i32 (...)*** %4, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass1C1Ev(%struct.DerivedClass1* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass1* %0, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ call void @_ZN9BaseClassC2Ev(%struct.BaseClass* %1) nounwind
+ %2 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass1* %2, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %4 = getelementptr inbounds %struct.BaseClass* %3, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass1, i64 0, i64 2), i32 (...)*** %4, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass2C1Ev(%struct.DerivedClass2* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass2* ; <%struct.DerivedClass2**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass2* %this, %struct.DerivedClass2** %this_addr
+ %0 = load %struct.DerivedClass2** %this_addr, align 8 ; <%struct.DerivedClass2*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass2* %0, i32 0, i32 0 ; <%struct.DerivedClass1*> [#uses=1]
+ call void @_ZN13DerivedClass1C2Ev(%struct.DerivedClass1* %1) nounwind
+ %2 = load %struct.DerivedClass2** %this_addr, align 8 ; <%struct.DerivedClass2*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass2* %2, i32 0, i32 0 ; <%struct.DerivedClass1*> [#uses=1]
+ %4 = getelementptr inbounds %struct.DerivedClass1* %3, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %5 = getelementptr inbounds %struct.BaseClass* %4, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass2, i64 0, i64 2), i32 (...)*** %5, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_Z41__static_initialization_and_destruction_0ii(i32 %__initialize_p, i32 %__priority) {
+entry:
+ %__initialize_p_addr = alloca i32 ; <i32*> [#uses=2]
+ %__priority_addr = alloca i32 ; <i32*> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %__initialize_p, i32* %__initialize_p_addr
+ store i32 %__priority, i32* %__priority_addr
+ %0 = load i32* %__initialize_p_addr, align 4 ; <i32> [#uses=1]
+ %1 = icmp eq i32 %0, 1 ; <i1> [#uses=1]
+ br i1 %1, label %bb, label %bb2
+
+bb: ; preds = %entry
+ %2 = load i32* %__priority_addr, align 4 ; <i32> [#uses=1]
+ %3 = icmp eq i32 %2, 65535 ; <i1> [#uses=1]
+ br i1 %3, label %bb1, label %bb2
+
+bb1: ; preds = %bb
+ call void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ios_base::Init"* @_ZStL8__ioinit)
+ %4 = call i32 @__cxa_atexit(void (i8*)* @__tcf_0, i8* null, i8* bitcast (i8** @__dso_handle to i8*)) nounwind ; <i32> [#uses=0]
+ call void @_ZN9BaseClassC1Ev(%struct.BaseClass* @ob) nounwind
+ call void @_ZN13DerivedClass1C1Ev(%struct.DerivedClass1* @derivedObject1) nounwind
+ call void @_ZN13DerivedClass2C1Ev(%struct.DerivedClass2* @derivedObject2) nounwind
+ br label %bb2
+
+bb2: ; preds = %bb1, %bb, %entry
+ br label %return
+
+return: ; preds = %bb2
+ ret void
+}
+
+declare void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ios_base::Init"*)
+
+declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*) nounwind
+
+define internal void @__tcf_0(i8* %unnamed_arg) {
+entry:
+ %unnamed_arg_addr = alloca i8* ; <i8**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i8* %unnamed_arg, i8** %unnamed_arg_addr
+ call void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ios_base::Init"* @_ZStL8__ioinit)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ios_base::Init"*)
+
+declare extern_weak i32 @pthread_once(i32*, void ()*)
+
+declare extern_weak i8* @pthread_getspecific(i32)
+
+declare extern_weak i32 @pthread_setspecific(i32, i8*)
+
+declare extern_weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)
+
+declare extern_weak i32 @pthread_cancel(i64)
+
+declare extern_weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)
+
+declare extern_weak i32 @pthread_key_create(i32*, void (i8*)*)
+
+declare extern_weak i32 @pthread_key_delete(i32)
+
+declare extern_weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*)
+
+declare extern_weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32)
+
+declare extern_weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*)
Added: poolalloc/trunk/test/dsa/callgraph/inheritance3.ll
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/test/dsa/callgraph/inheritance3.ll?rev=116821&view=auto
==============================================================================
--- poolalloc/trunk/test/dsa/callgraph/inheritance3.ll (added)
+++ poolalloc/trunk/test/dsa/callgraph/inheritance3.ll Tue Oct 19 12:31:35 2010
@@ -0,0 +1,328 @@
+;RUN: dsaopt %s -dsa-cbu -analyze -check-callees=main,_ZN9BaseClass10myFunctionEv,_ZN13DerivedClass110myFunctionEv,_Z4initi
+;RUN: dsaopt %s -dsa-cbu -analyze -check-callees=_Z4funcv,_ZN9BaseClass10myFunctionEv,_ZN13DerivedClass110myFunctionEv,_Z4initi
+
+; ModuleID = 'inheritance3.bc'
+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"
+target triple = "x86_64-unknown-linux-gnu"
+
+%0 = type { i32, void ()* }
+%struct..0__pthread_mutex_s = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_list_t }
+%struct.BaseClass = type { i32 (...)** }
+%struct.DerivedClass1 = type { %struct.BaseClass }
+%struct.__class_type_info_pseudo = type { %struct.__type_info_pseudo }
+%struct.__locale_struct = type { [13 x %struct.locale_data*], i16*, i32*, i32*, [13 x i8*] }
+%struct.__pthread_list_t = type { %struct.__pthread_list_t*, %struct.__pthread_list_t* }
+%struct.__si_class_type_info_pseudo = type { %struct.__type_info_pseudo, %"struct.std::type_info"* }
+%struct.__type_info_pseudo = type { i8*, i8* }
+%struct.locale_data = type opaque
+%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i8, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"* }
+%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
+%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
+%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", %struct.__locale_struct*, i8, i32*, i32*, i16*, i8, [256 x i8], [256 x i8], i8 }
+%"struct.std::ios_base" = type { i32 (...)**, i64, i64, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, %"struct.std::ios_base::_Words"*, %"struct.std::locale" }
+%"struct.std::ios_base::Init" = type <{ i8 }>
+%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
+%"struct.std::ios_base::_Words" = type { i8*, i64 }
+%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
+%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i64, %"struct.std::locale::facet"**, i8** }
+%"struct.std::locale::facet" = type { i32 (...)**, i32 }
+%"struct.std::locale::facet.base.64" = type { i32 (...)**, i32 }
+%"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+%"struct.std::num_put<char,std::ostreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+%"struct.std::type_info" = type { i32 (...)**, i8* }
+%union.pthread_attr_t = type { i64, [12 x i32] }
+%union.pthread_mutex_t = type { %struct..0__pthread_mutex_s }
+%union.pthread_mutexattr_t = type { i32 }
+
+ at ob = internal global %struct.BaseClass zeroinitializer ; <%struct.BaseClass*> [#uses=2]
+ at derivedObject1 = internal global %struct.DerivedClass1 zeroinitializer ; <%struct.DerivedClass1*> [#uses=2]
+ at _ZSt4cout = external global %"struct.std::basic_ostream<char,std::char_traits<char> >" ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=2]
+ at .str = private constant [41 x i8] c"Using BaseClass version of myFunction()\0A\00", align 8 ; <[41 x i8]*> [#uses=1]
+ at .str1 = private constant [47 x i8] c"Using DerivedClass1's version of myFunction()\0A\00", align 8 ; <[47 x i8]*> [#uses=1]
+ at _ZTV9BaseClass = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__class_type_info_pseudo* @_ZTI9BaseClass to i32 (...)*), i32 (...)* bitcast (void (%struct.BaseClass*)* @_ZN9BaseClass10myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI9BaseClass = internal constant %struct.__class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv117__class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([11 x i8]* @_ZTS9BaseClass, i64 0, i64 0) } }, align 16 ; <%struct.__class_type_info_pseudo*> [#uses=2]
+ at _ZTVN10__cxxabiv117__class_type_infoE = external constant [0 x i32 (...)*] ; <[0 x i32 (...)*]*> [#uses=1]
+ at _ZTS9BaseClass = internal constant [11 x i8] c"9BaseClass\00" ; <[11 x i8]*> [#uses=1]
+ at _ZTV13DerivedClass1 = internal constant [3 x i32 (...)*] [i32 (...)* null, i32 (...)* bitcast (%struct.__si_class_type_info_pseudo* @_ZTI13DerivedClass1 to i32 (...)*), i32 (...)* bitcast (void (%struct.DerivedClass1*)* @_ZN13DerivedClass110myFunctionEv to i32 (...)*)], align 16 ; <[3 x i32 (...)*]*> [#uses=1]
+ at _ZTI13DerivedClass1 = internal constant %struct.__si_class_type_info_pseudo { %struct.__type_info_pseudo { i8* inttoptr (i64 add (i64 ptrtoint ([0 x i32 (...)*]* @_ZTVN10__cxxabiv120__si_class_type_infoE to i64), i64 16) to i8*), i8* getelementptr inbounds ([16 x i8]* @_ZTS13DerivedClass1, i64 0, i64 0) }, %"struct.std::type_info"* bitcast (%struct.__class_type_info_pseudo* @_ZTI9BaseClass to %"struct.std::type_info"*) }, align 16 ; <%struct.__si_class_type_info_pseudo*> [#uses=1]
+ at _ZTVN10__cxxabiv120__si_class_type_infoE = external constant [0 x i32 (...)*] ; <[0 x i32 (...)*]*> [#uses=1]
+ at _ZTS13DerivedClass1 = internal constant [16 x i8] c"13DerivedClass1\00", align 16 ; <[16 x i8]*> [#uses=1]
+ at _ZStL8__ioinit = internal global %"struct.std::ios_base::Init" zeroinitializer ; <%"struct.std::ios_base::Init"*> [#uses=2]
+ at __dso_handle = external global i8* ; <i8**> [#uses=1]
+ at llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_ob }] ; <[1 x %0]*> [#uses=0]
+
+ at _ZL20__gthrw_pthread_oncePiPFvvE = alias weak i32 (i32*, void ()*)* @pthread_once ; <i32 (i32*, void ()*)*> [#uses=0]
+ at _ZL27__gthrw_pthread_getspecificj = alias weak i8* (i32)* @pthread_getspecific ; <i8* (i32)*> [#uses=0]
+ at _ZL27__gthrw_pthread_setspecificjPKv = alias weak i32 (i32, i8*)* @pthread_setspecific ; <i32 (i32, i8*)*> [#uses=0]
+ at _ZL22__gthrw_pthread_createPmPK14pthread_attr_tPFPvS3_ES3_ = alias weak i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)* @pthread_create ; <i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)*> [#uses=0]
+ at _ZL22__gthrw_pthread_cancelm = alias weak i32 (i64)* @pthread_cancel ; <i32 (i64)*> [#uses=0]
+ at _ZL26__gthrw_pthread_mutex_lockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_lock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL29__gthrw_pthread_mutex_trylockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_trylock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL28__gthrw_pthread_mutex_unlockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_unlock ; <i32 (%union.pthread_mutex_t*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_mutex_initP15pthread_mutex_tPK19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)* @pthread_mutex_init ; <i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_key_createPjPFvPvE = alias weak i32 (i32*, void (i8*)*)* @pthread_key_create ; <i32 (i32*, void (i8*)*)*> [#uses=0]
+ at _ZL26__gthrw_pthread_key_deletej = alias weak i32 (i32)* @pthread_key_delete ; <i32 (i32)*> [#uses=0]
+ at _ZL30__gthrw_pthread_mutexattr_initP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_init ; <i32 (%union.pthread_mutexattr_t*)*> [#uses=0]
+ at _ZL33__gthrw_pthread_mutexattr_settypeP19pthread_mutexattr_ti = alias weak i32 (%union.pthread_mutexattr_t*, i32)* @pthread_mutexattr_settype ; <i32 (%union.pthread_mutexattr_t*, i32)*> [#uses=0]
+ at _ZL33__gthrw_pthread_mutexattr_destroyP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_destroy ; <i32 (%union.pthread_mutexattr_t*)*> [#uses=0]
+
+define internal void @_GLOBAL__I_ob() {
+entry:
+ call void @_Z41__static_initialization_and_destruction_0ii(i32 1, i32 65535)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal %struct.BaseClass* @_Z4initi(i32 %i) nounwind {
+entry:
+ %i_addr = alloca i32 ; <i32*> [#uses=3]
+ %retval = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %0 = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %i, i32* %i_addr
+ %1 = load i32* %i_addr, align 4 ; <i32> [#uses=1]
+ %2 = icmp eq i32 %1, 1 ; <i1> [#uses=1]
+ br i1 %2, label %bb, label %bb1
+
+bb: ; preds = %entry
+ store %struct.BaseClass* @ob, %struct.BaseClass** %0, align 8
+ br label %bb4
+
+bb1: ; preds = %entry
+ %3 = load i32* %i_addr, align 4 ; <i32> [#uses=1]
+ %4 = icmp eq i32 %3, 2 ; <i1> [#uses=1]
+ br i1 %4, label %bb2, label %bb3
+
+bb2: ; preds = %bb1
+ store %struct.BaseClass* getelementptr inbounds (%struct.DerivedClass1* @derivedObject1, i64 0, i32 0), %struct.BaseClass** %0, align 8
+ br label %bb4
+
+bb3: ; preds = %bb1
+ br label %return
+
+bb4: ; preds = %bb2, %bb
+ %5 = load %struct.BaseClass** %0, align 8 ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %5, %struct.BaseClass** %retval, align 8
+ br label %return
+
+return: ; preds = %bb4, %bb3
+ %retval5 = load %struct.BaseClass** %retval ; <%struct.BaseClass*> [#uses=1]
+ ret %struct.BaseClass* %retval5
+}
+
+define internal void @_Z4funcv() {
+entry:
+ %p = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ %0 = call %struct.BaseClass* @_Z4initi(i32 2) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %0, %struct.BaseClass** %p, align 8
+ %1 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %2 = getelementptr inbounds %struct.BaseClass* %1, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %3 = load i32 (...)*** %2, align 8 ; <i32 (...)**> [#uses=1]
+ %4 = getelementptr inbounds i32 (...)** %3, i64 0 ; <i32 (...)**> [#uses=1]
+ %5 = load i32 (...)** %4, align 1 ; <i32 (...)*> [#uses=1]
+ %6 = bitcast i32 (...)* %5 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %7 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %6(%struct.BaseClass* %7)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define i32 @main() {
+entry:
+ %retval = alloca i32 ; <i32*> [#uses=2]
+ %0 = alloca i32 ; <i32*> [#uses=2]
+ %p = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=9]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ %1 = call %struct.BaseClass* @_Z4initi(i32 2) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %1, %struct.BaseClass** %p, align 8
+ %2 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %3 = getelementptr inbounds %struct.BaseClass* %2, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %4 = load i32 (...)*** %3, align 8 ; <i32 (...)**> [#uses=1]
+ %5 = getelementptr inbounds i32 (...)** %4, i64 0 ; <i32 (...)**> [#uses=1]
+ %6 = load i32 (...)** %5, align 1 ; <i32 (...)*> [#uses=1]
+ %7 = bitcast i32 (...)* %6 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %8 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %7(%struct.BaseClass* %8)
+ %9 = call %struct.BaseClass* @_Z4initi(i32 3) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %9, %struct.BaseClass** %p, align 8
+ %10 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %11 = getelementptr inbounds %struct.BaseClass* %10, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %12 = load i32 (...)*** %11, align 8 ; <i32 (...)**> [#uses=1]
+ %13 = getelementptr inbounds i32 (...)** %12, i64 0 ; <i32 (...)**> [#uses=1]
+ %14 = load i32 (...)** %13, align 1 ; <i32 (...)*> [#uses=1]
+ %15 = bitcast i32 (...)* %14 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %16 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %15(%struct.BaseClass* %16)
+ %17 = call %struct.BaseClass* @_Z4initi(i32 4) nounwind ; <%struct.BaseClass*> [#uses=1]
+ store %struct.BaseClass* %17, %struct.BaseClass** %p, align 8
+ %18 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %19 = getelementptr inbounds %struct.BaseClass* %18, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ %20 = load i32 (...)*** %19, align 8 ; <i32 (...)**> [#uses=1]
+ %21 = getelementptr inbounds i32 (...)** %20, i64 0 ; <i32 (...)**> [#uses=1]
+ %22 = load i32 (...)** %21, align 1 ; <i32 (...)*> [#uses=1]
+ %23 = bitcast i32 (...)* %22 to void (%struct.BaseClass*)* ; <void (%struct.BaseClass*)*> [#uses=1]
+ %24 = load %struct.BaseClass** %p, align 8 ; <%struct.BaseClass*> [#uses=1]
+ call void %23(%struct.BaseClass* %24)
+ call void @_Z4funcv()
+ store i32 0, i32* %0, align 4
+ %25 = load i32* %0, align 4 ; <i32> [#uses=1]
+ store i32 %25, i32* %retval, align 4
+ br label %return
+
+return: ; preds = %entry
+ %retval1 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval1
+}
+
+define internal void @_ZN9BaseClass10myFunctionEv(%struct.BaseClass* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([41 x i8]* @.str, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8*)
+
+define internal void @_ZN13DerivedClass110myFunctionEv(%struct.DerivedClass1* %this) align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr inbounds ([47 x i8]* @.str1, i64 0, i64 0)) ; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClassC2Ev(%struct.BaseClass* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = load %struct.BaseClass** %this_addr, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %1 = getelementptr inbounds %struct.BaseClass* %0, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV9BaseClass, i64 0, i64 2), i32 (...)*** %1, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN9BaseClassC1Ev(%struct.BaseClass* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.BaseClass* ; <%struct.BaseClass**> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.BaseClass* %this, %struct.BaseClass** %this_addr
+ %0 = load %struct.BaseClass** %this_addr, align 8 ; <%struct.BaseClass*> [#uses=1]
+ %1 = getelementptr inbounds %struct.BaseClass* %0, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV9BaseClass, i64 0, i64 2), i32 (...)*** %1, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_ZN13DerivedClass1C1Ev(%struct.DerivedClass1* %this) nounwind align 2 {
+entry:
+ %this_addr = alloca %struct.DerivedClass1* ; <%struct.DerivedClass1**> [#uses=3]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store %struct.DerivedClass1* %this, %struct.DerivedClass1** %this_addr
+ %0 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %1 = getelementptr inbounds %struct.DerivedClass1* %0, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ call void @_ZN9BaseClassC2Ev(%struct.BaseClass* %1) nounwind
+ %2 = load %struct.DerivedClass1** %this_addr, align 8 ; <%struct.DerivedClass1*> [#uses=1]
+ %3 = getelementptr inbounds %struct.DerivedClass1* %2, i32 0, i32 0 ; <%struct.BaseClass*> [#uses=1]
+ %4 = getelementptr inbounds %struct.BaseClass* %3, i32 0, i32 0 ; <i32 (...)***> [#uses=1]
+ store i32 (...)** getelementptr inbounds ([3 x i32 (...)*]* @_ZTV13DerivedClass1, i64 0, i64 2), i32 (...)*** %4, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define internal void @_Z41__static_initialization_and_destruction_0ii(i32 %__initialize_p, i32 %__priority) {
+entry:
+ %__initialize_p_addr = alloca i32 ; <i32*> [#uses=2]
+ %__priority_addr = alloca i32 ; <i32*> [#uses=2]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %__initialize_p, i32* %__initialize_p_addr
+ store i32 %__priority, i32* %__priority_addr
+ %0 = load i32* %__initialize_p_addr, align 4 ; <i32> [#uses=1]
+ %1 = icmp eq i32 %0, 1 ; <i1> [#uses=1]
+ br i1 %1, label %bb, label %bb2
+
+bb: ; preds = %entry
+ %2 = load i32* %__priority_addr, align 4 ; <i32> [#uses=1]
+ %3 = icmp eq i32 %2, 65535 ; <i1> [#uses=1]
+ br i1 %3, label %bb1, label %bb2
+
+bb1: ; preds = %bb
+ call void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ios_base::Init"* @_ZStL8__ioinit)
+ %4 = call i32 @__cxa_atexit(void (i8*)* @__tcf_0, i8* null, i8* bitcast (i8** @__dso_handle to i8*)) nounwind ; <i32> [#uses=0]
+ call void @_ZN9BaseClassC1Ev(%struct.BaseClass* @ob) nounwind
+ call void @_ZN13DerivedClass1C1Ev(%struct.DerivedClass1* @derivedObject1) nounwind
+ br label %bb2
+
+bb2: ; preds = %bb1, %bb, %entry
+ br label %return
+
+return: ; preds = %bb2
+ ret void
+}
+
+declare void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ios_base::Init"*)
+
+declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*) nounwind
+
+define internal void @__tcf_0(i8* %unnamed_arg) {
+entry:
+ %unnamed_arg_addr = alloca i8* ; <i8**> [#uses=1]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i8* %unnamed_arg, i8** %unnamed_arg_addr
+ call void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ios_base::Init"* @_ZStL8__ioinit)
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ios_base::Init"*)
+
+declare extern_weak i32 @pthread_once(i32*, void ()*)
+
+declare extern_weak i8* @pthread_getspecific(i32)
+
+declare extern_weak i32 @pthread_setspecific(i32, i8*)
+
+declare extern_weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)
+
+declare extern_weak i32 @pthread_cancel(i64)
+
+declare extern_weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*)
+
+declare extern_weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)
+
+declare extern_weak i32 @pthread_key_create(i32*, void (i8*)*)
+
+declare extern_weak i32 @pthread_key_delete(i32)
+
+declare extern_weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*)
+
+declare extern_weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32)
+
+declare extern_weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*)
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