Bug#164588: gcc-3.2: -march=athlon or -march=pentium2 with -O2 incorrectly mix MMX with FPU

On Mon, 21 Oct 2002 21:58:16 +0200 Matthias Klose [EMAIL PROTECTED] wrote: tags 164588 + moreinfo thanks - please recheck with gcc-3.2_3.2.1-0pre4 (from unstable) Just checked it, both with -march=athlon and -march=pentium2. This one solves the problem. Thanks! - please attach the

Bug#164588: gcc-3.2: -march=athlon or -march=pentium2 with -O2 incorrectly mix MMX with FPU

Package: gcc-3.2 Version: 1:3.2.1-0pre2 Severity: normal I tracked down this problem in the DRI CVS source tree. When compiling with -O2 -march=athlon or -O2 -march=pentium2 the generated code incorrectly mixes MMX and FPU instructions. I generated a stripped down preprocessed file and added a