commit 2c6a01570d1d125ad79e47e9780c7aa104d0cf73
author Sanjay Patel <spatel@rotateright.com> Tue Aug 11 20:19:23 2015 +0000
committer Sanjay Patel <spatel@rotateright.com> Tue Aug 11 20:19:23 2015 +0000
tree 2d41c951330031a6d19dc5e6dded068da3e92859
parent 0786bc9fe889bf88f05f255edcbcef976264e110

[x86] enable machine combiner reassociations for 128-bit vector single/double multiplies

llvm-svn: 244657

llvm/lib/Target/X86/X86InstrInfo.cpp

diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
index d79806e..efa972a 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -6395,12 +6395,16 @@
   case X86::ADDPSrr:
   case X86::ADDSDrr:
   case X86::ADDSSrr:
+  case X86::MULPDrr:
+  case X86::MULPSrr:
+  case X86::MULSDrr:
+  case X86::MULSSrr:
   case X86::VADDPDrr:
   case X86::VADDPSrr:
   case X86::VADDSDrr:
   case X86::VADDSSrr:
-  case X86::MULSDrr:
-  case X86::MULSSrr:
+  case X86::VMULPDrr:
+  case X86::VMULPSrr:
   case X86::VMULSDrr:
   case X86::VMULSSrr:
     return Inst.getParent()->getParent()->getTarget().Options.UnsafeFPMath;