From 13b27a27483c3a5a7a72595e207fb3d54d10d38b Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Sun, 27 Nov 2016 21:37:02 +0000
Subject: [PATCH] [X86][FMA] Add missing Predicates qualifier around scalar FMA
 intrinsic patterns.

llvm-svn: 288010
---
 llvm/lib/Target/X86/X86InstrFMA.td | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/llvm/lib/Target/X86/X86InstrFMA.td b/llvm/lib/Target/X86/X86InstrFMA.td
index cbf60d8..7eb627c 100644
--- a/llvm/lib/Target/X86/X86InstrFMA.td
+++ b/llvm/lib/Target/X86/X86InstrFMA.td
@@ -240,13 +240,15 @@ multiclass fma3s<bits<8> opc132, bits<8> opc213, bits<8> opc231,
   // 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,
-- 
2.7.4