diff options
Diffstat (limited to 'llvm/lib/Target/Sparc/SparcISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcISelLowering.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.h b/llvm/lib/Target/Sparc/SparcISelLowering.h index 0d220f8c3d32..4017beb88ff3 100644 --- a/llvm/lib/Target/Sparc/SparcISelLowering.h +++ b/llvm/lib/Target/Sparc/SparcISelLowering.h @@ -177,6 +177,11 @@ namespace llvm { bool isCheapToSpeculateCttz(Type *Ty) const override; + bool enableAggressiveFMAFusion(EVT VT) const override { return true; }; + + bool isFMAFasterThanFMulAndFAdd(const MachineFunction &MF, + EVT VT) const override; + bool shouldInsertFencesForAtomic(const Instruction *I) const override { // FIXME: We insert fences for each atomics and generate // sub-optimal code for PSO/TSO. (Approximately nobody uses any |