LLVMdev Digest, Vol 55, Issue 16

1. Re: LLVM optmization (Bill Wendling)

  The IR is not wrong. I said that the assembler generated by MSVC is quicker. We can see that the for loop, in the TESTE function, is done without jump's in the MSVC and with jumps in LLVM. I think thats the point.
  If we don't use threads, the result is the same. My test were done with one billion interactions in the for loop. The MSVC spent 47 miliseconds and the LLVM version 32 seconds.

Manoel Teixeira

Wed, 07 Jan 2009 15:35:59 -0600, llvmdev-request@cs.uiuc.edu escreveu: