vendor/llvm/llvm-r72732

1 files changed, 245 insertions, 0 deletions

diff --git a/test/Transforms/Inline/2006-11-09-InlineCGUpdate-2.ll b/test/Transforms/Inline/2006-11-09-InlineCGUpdate-2.ll
new file mode 100644
index 000000000000..bd2885dab425
--- /dev/null
+++ b/test/Transforms/Inline/2006-11-09-InlineCGUpdate-2.ll
@@ -0,0 +1,245 @@
+; RUN: llvm-as < %s | opt -inline -prune-eh -disable-output
+; PR993
+target datalayout = "e-p:32:32"
+target triple = "i386-unknown-openbsd3.9"
+deplibs = [ "stdc++", "c", "crtend" ]
+	%"struct.__gnu_cxx::__normal_iterator<char*,std::basic_string<char, std::char_traits<char>, std::allocator<char> > >" = type { i8* }
+	%"struct.__gnu_cxx::char_producer<char>" = type { i32 (...)** }
+	%struct.__sFILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, i8*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
+	%struct.__sbuf = type { i8*, i32 }
+	%"struct.std::__basic_file<char>" = type { %struct.__sFILE*, i1 }
+	%"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>" = type { %"struct.std::locale::facet" }
+	%"struct.std::bad_alloc" = type { %"struct.__gnu_cxx::char_producer<char>" }
+	%"struct.std::basic_filebuf<char,std::char_traits<char> >" = type { %"struct.std::basic_streambuf<char,std::char_traits<char> >", i32, %"struct.std::__basic_file<char>", i32, %union.__mbstate_t, %union.__mbstate_t, i8*, i32, i1, i1, i1, i1, i8, i8*, i8*, i1, %"struct.std::codecvt<char,char,__mbstate_t>"*, i8*, i32, i8*, i8* }
+	%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i1, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>"*, %"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>"* }
+	%"struct.std::basic_iostream<char,std::char_traits<char> >" = type { %"struct.std::locale::facet", %"struct.__gnu_cxx::char_producer<char>", %"struct.std::basic_ios<char,std::char_traits<char> >" }
+	%"struct.std::basic_ofstream<char,std::char_traits<char> >" = type { %"struct.__gnu_cxx::char_producer<char>", %"struct.std::basic_filebuf<char,std::char_traits<char> >", %"struct.std::basic_ios<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::basic_string<char,std::char_traits<char>,std::allocator<char> >" = type { %"struct.__gnu_cxx::__normal_iterator<char*,std::basic_string<char, std::char_traits<char>, std::allocator<char> > >" }
+	%"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Rep" = type { %"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Rep_base" }
+	%"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Rep_base" = type { i32, i32, i32 }
+	%"struct.std::codecvt<char,char,__mbstate_t>" = type { %"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>", i32* }
+	%"struct.std::ctype<char>" = type { %"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>", i32*, i1, i32*, i32*, i32* }
+	%"struct.std::domain_error" = type { %"struct.std::logic_error" }
+	%"struct.std::ios_base" = type { i32 (...)**, i32, i32, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %struct.__sbuf, [8 x %struct.__sbuf], i32, %struct.__sbuf*, %"struct.std::locale" }
+	%"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*, i32 }
+	%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
+	%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i32, %"struct.std::locale::facet"**, i8** }
+	%"struct.std::locale::facet" = type { i32 (...)**, i32 }
+	%"struct.std::logic_error" = type { %"struct.__gnu_cxx::char_producer<char>", %"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >" }
+	%union.__mbstate_t = type { i64, [120 x i8] }
+@.str_1 = external global [17 x i8]		; <[17 x i8]*> [#uses=0]
+@.str_9 = external global [24 x i8]		; <[24 x i8]*> [#uses=0]
+
+define void @main() {
+entry:
+	call fastcc void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode( )
+	ret void
+}
+
+define fastcc void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode() {
+entry:
+	%tmp.6 = icmp eq %"struct.std::basic_filebuf<char,std::char_traits<char> >"* null, null		; <i1> [#uses=1]
+	br i1 %tmp.6, label %then, label %UnifiedReturnBlock
+
+then:		; preds = %entry
+	tail call fastcc void @_ZNSt9basic_iosIcSt11char_traitsIcEE8setstateESt12_Ios_Iostate( )
+	ret void
+
+UnifiedReturnBlock:		; preds = %entry
+	ret void
+}
+
+define fastcc void @_ZN10__cxxabiv111__terminateEPFvvE() {
+entry:
+	unreachable
+}
+
+define void @_ZNSdD0Ev() {
+entry:
+	unreachable
+}
+
+define void @_ZThn8_NSdD1Ev() {
+entry:
+	ret void
+}
+
+define void @_ZNSt13basic_filebufIcSt11char_traitsIcEED0Ev() {
+entry:
+	ret void
+}
+
+define void @_ZNSt13basic_filebufIcSt11char_traitsIcEE9pbackfailEi() {
+entry:
+	unreachable
+}
+
+define fastcc void @_ZNSoD2Ev() {
+entry:
+	unreachable
+}
+
+define fastcc void @_ZNSt9basic_iosIcSt11char_traitsIcEED2Ev() {
+entry:
+	unreachable
+}
+
+define fastcc void @_ZNSt9basic_iosIcSt11char_traitsIcEE8setstateESt12_Ios_Iostate() {
+entry:
+	tail call fastcc void @_ZSt19__throw_ios_failurePKc( )
+	ret void
+}
+
+declare fastcc void @_ZNSaIcED1Ev()
+
+define fastcc void @_ZNSsC1EPKcRKSaIcE() {
+entry:
+	tail call fastcc void @_ZNSs16_S_construct_auxIPKcEEPcT_S3_RKSaIcE12__false_type( )
+	unreachable
+}
+
+define fastcc void @_ZSt14__convert_to_vIyEvPKcRT_RSt12_Ios_IostateRKPii() {
+entry:
+	ret void
+}
+
+define fastcc void @_ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEEC1Ej() {
+entry:
+	ret void
+}
+
+define fastcc void @_ZSt19__throw_ios_failurePKc() {
+entry:
+	call fastcc void @_ZNSsC1EPKcRKSaIcE( )
+	unwind
+}
+
+define void @_GLOBAL__D__ZSt23lexicographical_compareIPKaS1_EbT_S2_T0_S3_() {
+entry:
+	ret void
+}
+
+define void @_ZNSt9bad_allocD1Ev() {
+entry:
+	unreachable
+}
+
+define fastcc void @_ZSt19__throw_logic_errorPKc() {
+entry:
+	invoke fastcc void @_ZNSt11logic_errorC1ERKSs( )
+			to label %try_exit.0 unwind label %try_catch.0
+
+try_catch.0:		; preds = %entry
+	unreachable
+
+try_exit.0:		; preds = %entry
+	unwind
+}
+
+define fastcc void @_ZNSt11logic_errorC1ERKSs() {
+entry:
+	call fastcc void @_ZNSsC1ERKSs( )
+	ret void
+}
+
+define void @_ZNSt12domain_errorD1Ev() {
+entry:
+	unreachable
+}
+
+define fastcc void @_ZSt20__throw_length_errorPKc() {
+entry:
+	call fastcc void @_ZNSt12length_errorC1ERKSs( )
+	unwind
+}
+
+define fastcc void @_ZNSt12length_errorC1ERKSs() {
+entry:
+	invoke fastcc void @_ZNSsC1ERKSs( )
+			to label %_ZNSt11logic_errorC2ERKSs.exit unwind label %invoke_catch.i
+
+invoke_catch.i:		; preds = %entry
+	unwind
+
+_ZNSt11logic_errorC2ERKSs.exit:		; preds = %entry
+	ret void
+}
+
+define fastcc void @_ZNSs4_Rep9_S_createEjRKSaIcE() {
+entry:
+	call fastcc void @_ZSt20__throw_length_errorPKc( )
+	unreachable
+}
+
+define fastcc void @_ZNSs12_S_constructIN9__gnu_cxx17__normal_iteratorIPcSsEEEES2_T_S4_RKSaIcESt20forward_iterator_tag() {
+entry:
+	unreachable
+}
+
+define fastcc void @_ZNSs16_S_construct_auxIPKcEEPcT_S3_RKSaIcE12__false_type() {
+entry:
+	br i1 false, label %then.1.i, label %endif.1.i
+
+then.1.i:		; preds = %entry
+	call fastcc void @_ZSt19__throw_logic_errorPKc( )
+	br label %endif.1.i
+
+endif.1.i:		; preds = %then.1.i, %entry
+	call fastcc void @_ZNSs4_Rep9_S_createEjRKSaIcE( )
+	unreachable
+}
+
+define fastcc void @_ZNSsC1ERKSs() {
+entry:
+	call fastcc void @_ZNSs4_Rep7_M_grabERKSaIcES2_( )
+	invoke fastcc void @_ZNSaIcEC1ERKS_( )
+			to label %invoke_cont.1 unwind label %invoke_catch.1
+
+invoke_catch.1:		; preds = %entry
+	call fastcc void @_ZNSaIcED1Ev( )
+	unwind
+
+invoke_cont.1:		; preds = %entry
+	call fastcc void @_ZNSaIcEC2ERKS_( )
+	ret void
+}
+
+define fastcc void @_ZNSaIcEC1ERKS_() {
+entry:
+	ret void
+}
+
+define fastcc void @_ZNSs7replaceEN9__gnu_cxx17__normal_iteratorIPcSsEES2_jc() {
+entry:
+	ret void
+}
+
+define fastcc void @_ZNSs4_Rep7_M_grabERKSaIcES2_() {
+entry:
+	br i1 false, label %else.i, label %cond_true
+
+cond_true:		; preds = %entry
+	ret void
+
+else.i:		; preds = %entry
+	tail call fastcc void @_ZNSs4_Rep9_S_createEjRKSaIcE( )
+	unreachable
+}
+
+define fastcc void @_ZNSaIcEC2ERKS_() {
+entry:
+	ret void
+}
+
+define fastcc void @_ZN9__gnu_cxx12__pool_allocILb1ELi0EE8allocateEj() {
+entry:
+	ret void
+}
+
+define fastcc void @_ZN9__gnu_cxx12__pool_allocILb1ELi0EE9_S_refillEj() {
+entry:
+	unreachable
+}