[llvm] r217690 - [A57FPLoadBalancing] Remove support for vector types

[James Molloy]

Author: jamesm
Date: Fri Sep 12 11:55:32 2014
New Revision: 217690

URL: http://llvm.org/viewvc/llvm-project?rev=217690&view=rev
Log:
[A57FPLoadBalancing] Remove support for vector types

Vector MUL/MLAs have tied operands, which gives us extra constraints
that we currently can't handle. Instead of silently doing the wrong
thing, remove support to be readded later properly.

Modified:
    llvm/trunk/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp

Modified: llvm/trunk/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp?rev=217690&r1=217689&r2=217690&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp (original)
+++ llvm/trunk/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp Fri Sep 12 11:55:32 2014
@@ -73,8 +73,6 @@ static bool isMul(MachineInstr *MI) {
   case AArch64::FNMULSrr:
   case AArch64::FMULDrr:
   case AArch64::FNMULDrr:
-
-  case AArch64::FMULv2f32:
     return true;
   default:
     return false;
@@ -92,9 +90,6 @@ static bool isMla(MachineInstr *MI) {
   case AArch64::FMADDDrrr:
   case AArch64::FNMSUBDrrr:
   case AArch64::FNMADDDrrr:
-
-  case AArch64::FMLAv2f32:
-  case AArch64::FMLSv2f32:
     return true;
   default:
     return false;