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1031129
2013 Dec 19
2
[LLVMdev] Problems with optimizations and va_arg intrinsic
Hi all,
I am currently writing an obfuscation pass (on LLVM 3.3 code base) that works at IR level and that implement procedures fusion. For this, I am heavily
relying on the va_arg intrinsic. My code is functional when compiled with no optimization (-O0), but I experience strange behavior
when compiling with -O2 or -O3. I am currently using the libgmp and OpenSSL libraries test suites.
I know