llvm-project/llvm/test/CodeGen/Thumb2/2009-08-02-CoalescerBug.ll

; RUN: llc < %s -mtriple=thumbv7-apple-darwin9 -mcpu=cortex-a8 -relocation-model=pic -disable-fp-elim

	%0 = type { void (%"struct.xalanc_1_8::FormatterToXML"*, i16)*, i32 }		; type %0
	%1 = type { void (%"struct.xalanc_1_8::FormatterToXML"*, i16*)*, i32 }		; type %1
	%2 = type { void (%"struct.xalanc_1_8::FormatterToXML"*, %"struct.xalanc_1_8::XalanDOMString"*)*, i32 }		; type %2
	%3 = type { void (%"struct.xalanc_1_8::FormatterToXML"*, i16*, i32, i32)*, i32 }		; type %3
	%4 = type { void (%"struct.xalanc_1_8::FormatterToXML"*)*, i32 }		; type %4
	%"struct.std::CharVectorType" = type { %"struct.std::_Vector_base<char,std::allocator<char> >" }
	%"struct.std::_Bit_const_iterator" = type { %"struct.std::_Bit_iterator_base" }
	%"struct.std::_Bit_iterator_base" = type { i32*, i32 }
	%"struct.std::_Bvector_base<std::allocator<bool> >" = type { %"struct.std::_Bvector_base<std::allocator<bool> >::_Bvector_impl" }
	%"struct.std::_Bvector_base<std::allocator<bool> >::_Bvector_impl" = type { %"struct.std::_Bit_const_iterator", %"struct.std::_Bit_const_iterator", i32* }
	%"struct.std::_Vector_base<char,std::allocator<char> >" = type { %"struct.std::_Vector_base<char,std::allocator<char> >::_Vector_impl" }
	%"struct.std::_Vector_base<char,std::allocator<char> >::_Vector_impl" = type { i8*, i8*, i8* }
	%"struct.std::_Vector_base<short unsigned int,std::allocator<short unsigned int> >" = type { %"struct.std::_Vector_base<short unsigned int,std::allocator<short unsigned int> >::_Vector_impl" }
	%"struct.std::_Vector_base<short unsigned int,std::allocator<short unsigned int> >::_Vector_impl" = type { i16*, i16*, i16* }
	%"struct.std::basic_ostream<char,std::char_traits<char> >.base" = type { i32 (...)** }
	%"struct.std::vector<bool,std::allocator<bool> >" = type { %"struct.std::_Bvector_base<std::allocator<bool> >" }
	%"struct.std::vector<short unsigned int,std::allocator<short unsigned int> >" = type { %"struct.std::_Vector_base<short unsigned int,std::allocator<short unsigned int> >" }
	%"struct.xalanc_1_8::FormatterListener" = type { %"struct.std::basic_ostream<char,std::char_traits<char> >.base", %"struct.std::basic_ostream<char,std::char_traits<char> >.base"*, i32 }
	%"struct.xalanc_1_8::FormatterToXML" = type { %"struct.xalanc_1_8::FormatterListener", %"struct.std::basic_ostream<char,std::char_traits<char> >.base"*, %"struct.xalanc_1_8::XalanOutputStream"*, i16, [256 x i16], [256 x i16], i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, %"struct.xalanc_1_8::XalanDOMString", %"struct.xalanc_1_8::XalanDOMString", %"struct.xalanc_1_8::XalanDOMString", i32, i32, %"struct.std::vector<bool,std::allocator<bool> >", %"struct.xalanc_1_8::XalanDOMString", i8, i8, i8, i8, i8, %"struct.xalanc_1_8::XalanDOMString", %"struct.xalanc_1_8::XalanDOMString", %"struct.xalanc_1_8::XalanDOMString", %"struct.xalanc_1_8::XalanDOMString", %"struct.std::vector<short unsigned int,std::allocator<short unsigned int> >", i32, %"struct.std::CharVectorType", %"struct.std::vector<bool,std::allocator<bool> >", %0, %1, %2, %3, %0, %1, %2, %3, %4, i16*, i32 }
	%"struct.xalanc_1_8::XalanDOMString" = type { %"struct.std::vector<short unsigned int,std::allocator<short unsigned int> >", i32 }
	%"struct.xalanc_1_8::XalanOutputStream" = type { i32 (...)**, i32, %"struct.std::basic_ostream<char,std::char_traits<char> >.base"*, i32, %"struct.std::vector<short unsigned int,std::allocator<short unsigned int> >", %"struct.xalanc_1_8::XalanDOMString", i8, i8, %"struct.std::CharVectorType" }

declare void @_ZN10xalanc_1_814FormatterToXML17writeParentTagEndEv(%"struct.xalanc_1_8::FormatterToXML"*)

define void @_ZN10xalanc_1_814FormatterToXML5cdataEPKtj(%"struct.xalanc_1_8::FormatterToXML"* %this, i16* %ch, i32 %length) {
entry:
	%0 = getelementptr %"struct.xalanc_1_8::FormatterToXML"* %this, i32 0, i32 13		; <i8*> [#uses=1]
	br i1 undef, label %bb4, label %bb

bb:		; preds = %entry
	store i8 0, i8* %0, align 1
	%1 = getelementptr %"struct.xalanc_1_8::FormatterToXML"* %this, i32 0, i32 0, i32 0, i32 0		; <i32 (...)***> [#uses=1]
	%2 = load i32 (...)*** %1, align 4		; <i32 (...)**> [#uses=1]
	%3 = getelementptr i32 (...)** %2, i32 11		; <i32 (...)**> [#uses=1]
	%4 = load i32 (...)** %3, align 4		; <i32 (...)*> [#uses=1]
	%5 = bitcast i32 (...)* %4 to void (%"struct.xalanc_1_8::FormatterToXML"*, i16*, i32)*		; <void (%"struct.xalanc_1_8::FormatterToXML"*, i16*, i32)*> [#uses=1]
	tail call  void %5(%"struct.xalanc_1_8::FormatterToXML"* %this, i16* %ch, i32 %length)
	ret void

bb4:		; preds = %entry
	tail call  void @_ZN10xalanc_1_814FormatterToXML17writeParentTagEndEv(%"struct.xalanc_1_8::FormatterToXML"* %this)
	tail call  void undef(%"struct.xalanc_1_8::FormatterToXML"* %this, i16* %ch, i32 0, i32 %length, i8 zeroext undef)
	ret void
}