------- Comment #3 from gcc at pdoerfler dot com 2006-06-06 11:22 -------
I get the following with -O3 -march=pentium4 -fomit-frame-pointer on a pentium4
gentoo machine:
gcc-3.4.6 gcc-4.0.2 gcc-4.1.1
2.69s 4.14s 3.26s
These are all with gentoo's patches.
Also, current mainline is the same as gcc-4.1.1
I can confirm that the difference without -fomit-frame-pointer is much smaller.
In fact, 3.4.6 and 4.1.1 are almost the same without it.
--
gcc at pdoerfler dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gcc at pdoerfler dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21676
