On 10/17/2014 10:54 AM, Richard Sandiford wrote: > Undo the original fix for 61630 and use preferred_for_speed in the > problematic pattern. > > I've not written many gcc.target/i386 tests so the markup might need > some work.
Final lra.c change is ok for me too. > > > gcc/ > * lra.c (lra): Remove call to recog_init. > * config/i386/i386.md (preferred_for_speed): New attribute > (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of > "enabled". > > gcc/testsuite/ > * gcc.target/i386/conversion-2.c: New test. > >
