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| author | Justin Holewinski <justin.holewinski@gmail.com> | 2011-10-18 13:39:20 +0000 |
|---|---|---|
| committer | Justin Holewinski <justin.holewinski@gmail.com> | 2011-10-18 13:39:20 +0000 |
| commit | c3cab3aec09c884682c0946d7d805c360207ab9f (patch) | |
| tree | 37920046eaaba993481417fd7177cb4b6ce2d6da /lib/Target | |
| parent | 17001ce25cc205ac1cd2604492c2bce310964220 (diff) | |
| download | llvm-c3cab3aec09c884682c0946d7d805c360207ab9f.tar.gz llvm-c3cab3aec09c884682c0946d7d805c360207ab9f.tar.bz2 llvm-c3cab3aec09c884682c0946d7d805c360207ab9f.tar.xz | |
PTX: Fix disabling of MAD instruction selection
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142352 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/PTX/PTXInstrInfo.td | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/lib/Target/PTX/PTXInstrInfo.td b/lib/Target/PTX/PTXInstrInfo.td index a3fcea9038..fbddac5ce7 100644 --- a/lib/Target/PTX/PTXInstrInfo.td +++ b/lib/Target/PTX/PTXInstrInfo.td @@ -885,19 +885,26 @@ def : Pat<(f64 (fdiv RegF64:$a, fpimm:$b)), // FMUL+FADD def : Pat<(f32 (fadd (fmul RegF32:$a, RegF32:$b), RegF32:$c)), - (FMADrrr32 RndDefault, RegF32:$a, RegF32:$b, RegF32:$c)>; + (FMADrrr32 RndDefault, RegF32:$a, RegF32:$b, RegF32:$c)>, + Requires<[SupportsFMA]>; def : Pat<(f32 (fadd (fmul RegF32:$a, RegF32:$b), fpimm:$c)), - (FMADrri32 RndDefault, RegF32:$a, RegF32:$b, fpimm:$c)>; + (FMADrri32 RndDefault, RegF32:$a, RegF32:$b, fpimm:$c)>, + Requires<[SupportsFMA]>; def : Pat<(f32 (fadd (fmul RegF32:$a, fpimm:$b), fpimm:$c)), - (FMADrrr32 RndDefault, RegF32:$a, fpimm:$b, fpimm:$c)>; + (FMADrrr32 RndDefault, RegF32:$a, fpimm:$b, fpimm:$c)>, + Requires<[SupportsFMA]>; def : Pat<(f32 (fadd (fmul RegF32:$a, RegF32:$b), fpimm:$c)), - (FMADrri32 RndDefault, RegF32:$a, RegF32:$b, fpimm:$c)>; + (FMADrri32 RndDefault, RegF32:$a, RegF32:$b, fpimm:$c)>, + Requires<[SupportsFMA]>; def : Pat<(f64 (fadd (fmul RegF64:$a, RegF64:$b), RegF64:$c)), - (FMADrrr64 RndDefault, RegF64:$a, RegF64:$b, RegF64:$c)>; + (FMADrrr64 RndDefault, RegF64:$a, RegF64:$b, RegF64:$c)>, + Requires<[SupportsFMA]>; def : Pat<(f64 (fadd (fmul RegF64:$a, RegF64:$b), fpimm:$c)), - (FMADrri64 RndDefault, RegF64:$a, RegF64:$b, fpimm:$c)>; + (FMADrri64 RndDefault, RegF64:$a, RegF64:$b, fpimm:$c)>, + Requires<[SupportsFMA]>; def : Pat<(f64 (fadd (fmul RegF64:$a, fpimm:$b), fpimm:$c)), - (FMADrri64 RndDefault, RegF64:$a, fpimm:$b, fpimm:$c)>; + (FMADrri64 RndDefault, RegF64:$a, fpimm:$b, fpimm:$c)>, + Requires<[SupportsFMA]>; // FNEG def : Pat<(f32 (fneg RegF32:$a)), (FNEGrr32 RndDefault, RegF32:$a)>; |