search for: simple_scev_dynamic_array

...have same result as invalid bit code. The result of valgrind, effectively, i have invalid reads in the parseBitcodeFile: ==536== Conditional jump or move depends on uninitialised value(s) ==536== at 0x501FE3: llvm::BitstreamCursor::Read(unsigned int) (in /home/willy/blah_test_script/new_blah/simple_scev_dynamic_array) ==536== by 0x501A19: llvm::BitcodeReader::ParseBitcodeInto(llvm::Module*) (in /home/willy/blah_test_script/new_blah/simple_scev_dynamic_array) ==536== by 0x50AEC8: llvm::getLazyBitcodeModule(llvm::MemoryBuffer*, llvm::LLVMContext&) (in /home/willy/blah_test_script/new_blah/simple_scev_dy...

This segfault occuring only under valgrind, in shell way, and in gdb way i have Invalid bitcode signature simple_scev_dynamic_array: /home/willy/apollo/llvm/include/llvm/Support/ErrorOr.h:258: storage_type *llvm::ErrorOr<llvm::Module *>::getStorage() [T = llvm::Module *]: Assertion `!HasError && "Cannot get value when an error exists!"' failed. Command terminated by signal 6 this is the code I use:...

...ly/hello_stuff/with_apollo/simple_loop/simple_ > scev_dynamic_array.c:84 > > > > > On 03/20/2014 10:10 AM, Willy WOLFF wrote: > >> This segfault occuring only under valgrind, >> in shell way, and in gdb way i have >> >> Invalid bitcode signature >> simple_scev_dynamic_array: >> /home/willy/apollo/llvm/include/llvm/Support/ErrorOr.h:258: storage_type >> *llvm::ErrorOr<llvm::Module *>::getStorage() [T = llvm::Module *]: >> Assertion `!HasError && "Cannot get value when an error exists!"' failed. >> Command terminated b...

I mad the change, and still have the problem. I investigate more the source code of llvm. First, I change isRawBitcode function to print the content of the parameter like this: original: http://llvm.org/docs/doxygen/html/ReaderWriter_8h_source.html#l00081 inline bool isRawBitcode(const unsigned char *BufPtr, const unsigned char *BufEnd) { // These bytes sort