AArch64/PowerPC/SystemZ/X86: This patch fixes the interface, usage, and all

[oota-llvm.git] / lib / Target / X86 / X86ISelLowering.h

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 0e5e822e6bfaea4b8568a068ed6e5283638488d7..8317824b84d71015f905bbe3ed86b3e297646137 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -646,11 +646,11 @@ namespace llvm {
     virtual bool isZExtFree(EVT VT1, EVT VT2) const;
     virtual bool isZExtFree(SDValue Val, EVT VT2) const;
 
-    /// isFMAFasterThanMulAndAdd - Return true if an FMA operation is faster than
-    /// a pair of mul and add instructions. fmuladd intrinsics will be expanded to
-    /// FMAs when this method returns true (and FMAs are legal), otherwise fmuladd
-    /// is expanded to mul + add.
-    virtual bool isFMAFasterThanMulAndAdd(EVT) const { return true; }
+    /// isFMAFasterThanFMulAndFAdd - Return true if an FMA operation is faster
+    /// than a pair of fmul and fadd instructions. fmuladd intrinsics will be
+    /// expanded to FMAs when this method returns true, otherwise fmuladd is
+    /// expanded to fmul + fadd.
+    virtual bool isFMAFasterThanFMulAndFAdd(EVT VT) const;
 
     /// isNarrowingProfitable - Return true if it's profitable to narrow
     /// operations of type VT1 to VT2. e.g. on x86, it's profitable to narrow