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Since I was see some of the rs6000 floating point multiply-add instructions being used in the fsf version of the compiler but they were generated by the Apple compiler, I thought I would look to see what is going on. I saw that in the md file of Apple's version it contains more define_insn for the instructions so they could be matched with different ways of saying them. ChangeLog: 2002-11-18 Andrew Pinski <pinskia@physics.uc.edu> * config/rs6000/rs6000.md (fmadd): Add a comment (fmsub): New patterns. (fnmadd): New patterns. (fnmsub): New patterns. (fmadds): Add a comment (fmsubs): New patterns. (fnmadds): New patterns. (fnmsubs): New patterns.
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testsuite/ChangeLog: 2002-11-18 Andrew Pinski <pinskia@physics.uc.edu> * gcc.dg/ppc-fused-multiply-add-1.c: New test. * gcc.dg/ppc-fused-multiply-add-2.c: New test.
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Thanks, Andrew Pinski
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