gcc profiles updated

Jim Nance (jlnance@avanticorp.com)
Tue, 12 Nov 1996 14:36:04 -0500 (EST)

I have added profiles of gcc compiling the Linux/x86 kernel to the
profile output available on:


It appears that gcc does not do instruction scheduling when generating
x86 code. Can anyone confirm this? This accounts for 8% of the runtime
when compiling on the Alpha. There were several other low level code
generation functions that seemed to take much longer on the Alpha.

In any event, I am still hoping that some one with more in depth knowlege
of gcc can comment on this.


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