[Bug target/28331] Problem with floating point operations after calling __builtin_ia32_movntq

2006-07-10 Thread cedric dot augonnet at ens-lyon dot org
--- Comment #4 from cedric dot augonnet at ens-lyon dot org 2006-07-10 23:17 --- (In reply to comment #3) > You should not be using the builtins directly anyways. You should being the > intrincics which are source compatiable with Intel's intrincics. Also this > problem

[Bug target/28331] Problem with floating point operations after calling __builtin_ia32_movntq

2006-07-10 Thread cedric dot augonnet at ens-lyon dot org
--- Comment #2 from cedric dot augonnet at ens-lyon dot org 2006-07-10 22:56 --- (In reply to comment #1) > You forgot to flush the MMX/x87 registers since fp and MMX registers are the > same set and the hardware does not support them at the same time. > Ok, i see th

[Bug c/28331] New: Problem with floating point operations after calling __builtin_ia32_movntq

2006-07-10 Thread cedric dot augonnet at ens-lyon dot org
t org ReportedBy: cedric dot augonnet at ens-lyon dot org GCC build triplet: i486-linux-gnu GCC host triplet: i486-linux-gnu GCC target triplet: i486-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28331