Added TLI hook for isFPExtFree. Some of the FMA combine heuristics are now guarded...

[oota-llvm.git] / lib / Target / PowerPC / PPCISelLowering.h

diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index db5a3e42d52fbfae055e1a204d47309fe73bc132..b171b16587782685fa92dced395b9975d77dd80b 100644 (file)
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/lib/Target/PowerPC/PPCISelLowering.h
@@ -528,6 +528,8 @@ namespace llvm {
 
     bool isZExtFree(SDValue Val, EVT VT2) const override;
 
+    bool isFPExtFree(EVT VT) const override;
+
     /// \brief Returns true if it is beneficial to convert a load of a constant
     /// to just the constant itself.
     bool shouldConvertConstantLoadToIntImm(const APInt &Imm,