diff options
Diffstat (limited to 'llvm/lib/Target/Sparc/SparcInstrUAOSA.td')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcInstrUAOSA.td | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/Target/Sparc/SparcInstrUAOSA.td b/llvm/lib/Target/Sparc/SparcInstrUAOSA.td index 3a30e552e6db..ffd4423137e3 100644 --- a/llvm/lib/Target/Sparc/SparcInstrUAOSA.td +++ b/llvm/lib/Target/Sparc/SparcInstrUAOSA.td @@ -66,3 +66,15 @@ defm CXBCOND : F2_56<"cxb", 1>; def FPMADDX : FourOp<"fpmaddx", 0b110111, 0b0000, DFPRegs>; def FPMADDXHI : FourOp<"fpmaddxhi", 0b110111, 0b0100, DFPRegs>; } // Predicates = [HasOSA2011] + +// UA2007 instruction patterns. +let Predicates = [HasUA2007] in { +def : Pat<(f32 (any_fma f32:$rs1, f32:$rs2, f32:$add)), (FMADDS $rs1, $rs2, $add)>; +def : Pat<(f64 (any_fma f64:$rs1, f64:$rs2, f64:$add)), (FMADDD $rs1, $rs2, $add)>; +def : Pat<(f32 (any_fma f32:$rs1, f32:$rs2, (fneg f32:$sub))), (FMSUBS $rs1, $rs2, $sub)>; +def : Pat<(f64 (any_fma f64:$rs1, f64:$rs2, (fneg f64:$sub))), (FMSUBD $rs1, $rs2, $sub)>; +def : Pat<(f32 (fneg (any_fma f32:$rs1, f32:$rs2, f32:$add))), (FNMADDS $rs1, $rs2, $add)>; +def : Pat<(f64 (fneg (any_fma f64:$rs1, f64:$rs2, f64:$add))), (FNMADDD $rs1, $rs2, $add)>; +def : Pat<(f32 (fneg (any_fma f32:$rs1, f32:$rs2, (fneg f32:$sub)))), (FNMSUBS $rs1, $rs2, $sub)>; +def : Pat<(f64 (fneg (any_fma f64:$rs1, f64:$rs2, (fneg f64:$sub)))), (FNMSUBD $rs1, $rs2, $sub)>; +} // Predicates = [HasUA2007] |