On Thursday 22 May 2003 6:32 pm, David O'Brien wrote: > On Thu, May 22, 2003 at 09:36:23AM -0500, Anti wrote: > > p4 should expand to "-march=pentium4 -mno-sse2" > > If we are going to make any change, it should be one we know will > deal with the issue once and for all. I also considered submitting a > patch like that, but it is too late in the game to figure out if > "-march=pentium4 -mno-sse2" would be sufficient in all cases. Even for special cases, it is hard to use -msse (or -msse2) with gcc-3.2.x since it doesn't always manage to 16-byte align the stack pointer. This makes it hard to declare local vector float variables safely. All of this appears to be fixed in gcc-3.3-prerelease at least. -- Doug Rabson Mail: dfr_at_nlsystems.com Phone: +44 20 8348 6160Received on Mon May 26 2003 - 23:42:55 UTC
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