diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/tree-ssa/pr44706.C')
-rw-r--r-- | gcc/testsuite/g++.dg/tree-ssa/pr44706.C | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr44706.C b/gcc/testsuite/g++.dg/tree-ssa/pr44706.C new file mode 100644 index 00000000000..39904d8b9e0 --- /dev/null +++ b/gcc/testsuite/g++.dg/tree-ssa/pr44706.C @@ -0,0 +1,46 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -fdump-tree-fnsplit" } */ +class MemoryManager; +class XMLExcepts { +public : + enum Codes { + AttrList_BadIndex + }; +}; +class XMLException { +public: + XMLException(const char* const srcFile, const unsigned int srcLine, +MemoryManager* const memoryManager = 0); +}; +class ArrayIndexOutOfBoundsException : public XMLException { +public: + ArrayIndexOutOfBoundsException(const char* const srcFile , const unsigned +int srcLine , const XMLExcepts::Codes toThrow , MemoryManager* memoryManager = +0) : XMLException(srcFile, srcLine, memoryManager) { + } +}; +class XMLAttDef { + bool fExternalAttribute; +}; +class XMLAttDefList { +public: + MemoryManager* getMemoryManager() const; +}; +class DTDAttDef : public XMLAttDef { +}; +class DTDAttDefList : public XMLAttDefList { + virtual const XMLAttDef &getAttDef(unsigned int index) const ; + DTDAttDef** fArray; + unsigned int fCount; +}; +const XMLAttDef &DTDAttDefList::getAttDef(unsigned int index) const { + if(index >= fCount) + throw ArrayIndexOutOfBoundsException("foo.cpp", 0, +XMLExcepts::AttrList_BadIndex, getMemoryManager()); + return *(fArray[index]); +} + +/* Mistake in branch prediction caused us to split away real body of the function keeping + only throw () invokation. This is bad idea. */ +/* { dg-final { scan-tree-dump-not "Splitting function" "fnsplit"} } */ +/* { dg-final { cleanup-tree-dump "fnsplit" } } */ |