2 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 2bc3d7fa508..82d1bc270a4 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -3107,6 +3107,10 @@ MachineBasicBlock *SITargetLowering::EmitInstrWithCustomInserter(
   }
 }
 
+bool SITargetLowering::hasBitPreservingFPLogic(EVT VT) const {
+  return isTypeLegal(VT.getScalarType());
+}
+
 bool SITargetLowering::enableAggressiveFMAFusion(EVT VT) const {
   // This currently forces unfolding various combinations of fsub into fma with
   // free fneg'd operands. As long as we have fast FMA (controlled by
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.h b/llvm/lib/Target/AMDGPU/SIISelLowering.h
index 91380f8c588..3e1d0a4a1f3 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.h
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.h
@@ -246,6 +246,8 @@ public:
   MachineBasicBlock *
   EmitInstrWithCustomInserter(MachineInstr &MI,
                               MachineBasicBlock *BB) const override;
+
+  bool hasBitPreservingFPLogic(EVT VT) const override;
   bool enableAggressiveFMAFusion(EVT VT) const override;
   EVT getSetCCResultType(const DataLayout &DL, LLVMContext &Context,
                          EVT VT) const override;