diff options
Diffstat (limited to 'llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp index e8f513a..e84ba91 100644 --- a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp +++ b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp @@ -5949,8 +5949,7 @@ bool CombinerHelper::canCombineFMadOrFMA(MachineInstr &MI, const TargetOptions &Options = MF->getTarget().Options; LLT DstType = MRI.getType(MI.getOperand(0).getReg()); - if (CanReassociate && - !(Options.UnsafeFPMath || MI.getFlag(MachineInstr::MIFlag::FmReassoc))) + if (CanReassociate && !MI.getFlag(MachineInstr::MIFlag::FmReassoc)) return false; // Floating-point multiply-add with intermediate rounding. @@ -5962,8 +5961,7 @@ bool CombinerHelper::canCombineFMadOrFMA(MachineInstr &MI, if (!HasFMAD && !HasFMA) return false; - AllowFusionGlobally = Options.AllowFPOpFusion == FPOpFusion::Fast || - Options.UnsafeFPMath || HasFMAD; + AllowFusionGlobally = Options.AllowFPOpFusion == FPOpFusion::Fast || HasFMAD; // If the addition is not contractable, do not combine. if (!AllowFusionGlobally && !MI.getFlag(MachineInstr::MIFlag::FmContract)) return false; |