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Add support for __builtin_altivec_vnmsubfp /vmaddfp 

llvm-svn: 27112
This commit is contained in:
Chris Lattner 2006-03-25 07:05:55 +00:00
parent 3dc5fef2c9
commit f653cdd3f9
1 changed files with 5 additions and 0 deletions
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5
llvm/lib/Target/PowerPC/PPCInstrInfo.td
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@ -1208,6 +1208,11 @@ def : Pat<(PPCvmaddfp VRRC:$A, VRRC:$B, VRRC:$C),
def : Pat<(PPCvnmsubfp VRRC:$A, VRRC:$B, VRRC:$C),
(VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(int_ppc_altivec_vmaddfp VRRC:$A, VRRC:$B, VRRC:$C),
(VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(int_ppc_altivec_vnmsubfp VRRC:$A, VRRC:$B, VRRC:$C),
(VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>;
// Standard shifts. These are represented separately from the real shifts above
// so that we can distinguish between shifts that allow 5-bit and 6-bit shift
// amounts.