search for: b44d9653

Displaying 1 result from an estimated 1 matches for "b44d9653".

2013 May 03
2
[LLVMdev] Can't use SSE4.2 instructions
Hi, I'm trying to use the SSE4.2's instruction _mm_crc32_u64 and also added -msse4.2 flag in the makefile, but yet I get this error when I try to compile my code with clang/llvm. LLVM ERROR: Cannot select: intrinsic %llvm.x86.sse42.crc32.64.64 I also tried to pass -march=native, but still no luck. -------------- next part -------------- An HTML attachment was scrubbed... URL: