X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86ISelLowering.h;h=5d69c1fa188c1cdf0b7577c383a4978ab332a42c;hb=4b91be02897d01e4d391c3b311030944663b88cf;hp=d90dcc714514712e277a4317aa9d98f35326130a;hpb=04715c9915c0c71871887aae8c64ebc477bab955;p=oota-llvm.git

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index d90dcc71451..5d69c1fa188 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -201,7 +201,12 @@ namespace llvm {
 
       /// ADDSUB - Combined add and sub on an FP vector.
       ADDSUB,
-
+      //  FADD, FSUB, FMUL, FDIV, FMIN, FMAX - FP vector ops with rounding mode.
+      FADD_RND,
+      FSUB_RND,
+      FMUL_RND,
+      FDIV_RND,
+      
       // SUBUS - Integer sub with unsigned saturation.
       SUBUS,
 
@@ -744,6 +749,10 @@ namespace llvm {
     bool isZExtFree(EVT VT1, EVT VT2) const override;
     bool isZExtFree(SDValue Val, EVT VT2) const override;
 
+    /// Return true if folding a vector load into ExtVal (a sign, zero, or any
+    /// extend node) is profitable.
+    bool isVectorLoadExtDesirable(SDValue) const override;
+
     /// 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.