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Add support for multiply-add, multiply-sub, and their negated versions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21089 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -397,6 +397,27 @@ def SUBFZE : XOForm_3<31, 200, 0, 0, 0, 0, (ops GPRC:$rT, GPRC:$rA),
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def FMADD : AForm_1<63, 29, 0, 0, 0,
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def FMADD : AForm_1<63, 29, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fmadd $FRT, $FRA, $FRC, $FRB">;
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"fmadd $FRT, $FRA, $FRC, $FRB">;
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def FMADDS : AForm_1<59, 29, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fmadds $FRT, $FRA, $FRC, $FRB">;
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def FMSUB : AForm_1<63, 28, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fmsub $FRT, $FRA, $FRC, $FRB">;
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def FMSUBS : AForm_1<59, 28, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fmsubs $FRT, $FRA, $FRC, $FRB">;
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def FNMADD : AForm_1<63, 31, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fnmadd $FRT, $FRA, $FRC, $FRB">;
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def FNMADDS : AForm_1<59, 31, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fnmadds $FRT, $FRA, $FRC, $FRB">;
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def FNMSUB : AForm_1<63, 30, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fnmsub $FRT, $FRA, $FRC, $FRB">;
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def FNMSUBS : AForm_1<59, 30, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fnmsubs $FRT, $FRA, $FRC, $FRB">;
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def FSEL : AForm_1<63, 23, 0, 0, 0,
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def FSEL : AForm_1<63, 23, 0, 0, 0,
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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(ops FPRC:$FRT, FPRC:$FRA, FPRC:$FRC, FPRC:$FRB),
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"fsel $FRT, $FRA, $FRC, $FRB">;
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"fsel $FRT, $FRA, $FRC, $FRB">;
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