[llvm-commits] [llvm] r157863 - in /llvm/trunk/lib/Target/Mips: MipsISelLowering.cpp MipsISelLowering.h MipsInstrInfo.td

[Akira Hatanaka]

Author: ahatanak
Date: Fri Jun  1 19:03:12 2012
New Revision: 157863

URL: http://llvm.org/viewvc/llvm-project?rev=157863&view=rev
Log:
Define Mips specific unaligned load/store nodes.

Modified:
    llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
    llvm/trunk/lib/Target/Mips/MipsISelLowering.h
    llvm/trunk/lib/Target/Mips/MipsInstrInfo.td

Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp?rev=157863&r1=157862&r2=157863&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Fri Jun  1 19:03:12 2012
@@ -81,6 +81,14 @@
   case MipsISD::Sync:              return "MipsISD::Sync";
   case MipsISD::Ext:               return "MipsISD::Ext";
   case MipsISD::Ins:               return "MipsISD::Ins";
+  case MipsISD::LWL:               return "MipsISD::LWL";
+  case MipsISD::LWR:               return "MipsISD::LWR";
+  case MipsISD::SWL:               return "MipsISD::SWL";
+  case MipsISD::SWR:               return "MipsISD::SWR";
+  case MipsISD::LDL:               return "MipsISD::LDL";
+  case MipsISD::LDR:               return "MipsISD::LDR";
+  case MipsISD::SDL:               return "MipsISD::SDL";
+  case MipsISD::SDR:               return "MipsISD::SDR";
   default:                         return NULL;
   }
 }

Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.h?rev=157863&r1=157862&r2=157863&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.h Fri Jun  1 19:03:12 2012
@@ -79,7 +79,17 @@
       Sync,
 
       Ext,
-      Ins
+      Ins,
+
+      // Load/Store Left/Right nodes.
+      LWL = ISD::FIRST_TARGET_MEMORY_OPCODE,
+      LWR,
+      SWL,
+      SWR,
+      LDL,
+      LDR,
+      SDL,
+      SDR
     };
   }
 

Modified: llvm/trunk/lib/Target/Mips/MipsInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsInstrInfo.td?rev=157863&r1=157862&r2=157863&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsInstrInfo.td (original)
+++ llvm/trunk/lib/Target/Mips/MipsInstrInfo.td Fri Jun  1 19:03:12 2012
@@ -44,6 +44,10 @@
                                    SDTCisVT<2, i32>, SDTCisSameAs<2, 3>,
                                    SDTCisSameAs<0, 4>]>;
 
+def SDTMipsLoadLR  : SDTypeProfile<1, 2,
+                                   [SDTCisInt<0>, SDTCisPtrTy<1>,
+                                    SDTCisSameAs<0, 2>]>;
+
 // Call
 def MipsJmpLink : SDNode<"MipsISD::JmpLink",SDT_MipsJmpLink,
                          [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue,
@@ -113,6 +117,23 @@
 def MipsExt :  SDNode<"MipsISD::Ext", SDT_Ext>;
 def MipsIns :  SDNode<"MipsISD::Ins", SDT_Ins>;
 
+def MipsLWL : SDNode<"MipsISD::LWL", SDTMipsLoadLR,
+                     [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
+def MipsLWR : SDNode<"MipsISD::LWR", SDTMipsLoadLR,
+                     [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
+def MipsSWL : SDNode<"MipsISD::SWL", SDTStore,
+                     [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>;
+def MipsSWR : SDNode<"MipsISD::SWR", SDTStore,
+                     [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>;
+def MipsLDL : SDNode<"MipsISD::LDL", SDTMipsLoadLR,
+                     [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
+def MipsLDR : SDNode<"MipsISD::LDR", SDTMipsLoadLR,
+                     [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
+def MipsSDL : SDNode<"MipsISD::SDL", SDTStore,
+                     [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>;
+def MipsSDR : SDNode<"MipsISD::SDR", SDTStore,
+                     [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>;
+
 //===----------------------------------------------------------------------===//
 // Mips Instruction Predicate Definitions.
 //===----------------------------------------------------------------------===//