[llvm] r288010 - [X86][FMA] Add missing Predicates qualifier around scalar FMA intrinsic patterns.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Sun Nov 27 15:37:02 2016
New Revision: 288010

URL: http://llvm.org/viewvc/llvm-project?rev=288010&view=rev
Log:
[X86][FMA] Add missing Predicates qualifier around scalar FMA intrinsic patterns.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrFMA.td

Modified: llvm/trunk/lib/Target/X86/X86InstrFMA.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrFMA.td?rev=288010&r1=288009&r2=288010&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrFMA.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrFMA.td Sun Nov 27 15:37:02 2016
@@ -240,13 +240,15 @@ multiclass fma3s<bits<8> opc132, bits<8>
   // This is because src1 is tied to dest, and the scalar intrinsics
   // require the pass-through values to come from the first source
   // operand, not the second.
-  def : Pat<(IntF32 VR128:$src1, VR128:$src2, VR128:$src3),
-            (COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SSr_Int")
-             $src1, $src2, $src3), VR128)>;
+  let Predicates = [HasFMA] in {
+    def : Pat<(IntF32 VR128:$src1, VR128:$src2, VR128:$src3),
+              (COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SSr_Int")
+               $src1, $src2, $src3), VR128)>;
 
-  def : Pat<(IntF64 VR128:$src1, VR128:$src2, VR128:$src3),
-            (COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SDr_Int")
-             $src1, $src2, $src3), VR128)>;
+    def : Pat<(IntF64 VR128:$src1, VR128:$src2, VR128:$src3),
+              (COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SDr_Int")
+               $src1, $src2, $src3), VR128)>;
+  }
 }
 
 defm VFMADD : fma3s<0x99, 0xA9, 0xB9, "vfmadd", int_x86_fma_vfmadd_ss,