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Re: C Optimization Tests, 1 May 2004, tree-ssa/3.5/3.4/icc


H. J. Lu wrote:
Have you added -march=pentium4 to -mfpmath?

YES, as stated in the *original post*. The EXACT base command line is:


gcc -std=gnu99 -lm -lrt -O3 -ffast-math -march=pentium4
  or
gcc -std=gnu99 -lm -lrt -O3 -ffast-math -march=pentium4 -mfpmath=sse

..Scott


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