[llvm-commits] [llvm] r166318 - in /llvm/trunk/lib/Target/Mips: MipsISelLowering.cpp MipsISelLowering.h MipsInstrInfo.td

[Akira Hatanaka]

Author: ahatanak
Date: Fri Oct 19 15:59:39 2012
New Revision: 166318

URL: http://llvm.org/viewvc/llvm-project?rev=166318&view=rev
Log:
Add node and enum for mips tail call.

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=166318&r1=166317&r2=166318&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Fri Oct 19 15:59:39 2012
@@ -58,6 +58,7 @@
 const char *MipsTargetLowering::getTargetNodeName(unsigned Opcode) const {
   switch (Opcode) {
   case MipsISD::JmpLink:           return "MipsISD::JmpLink";
+  case MipsISD::TailCall:          return "MipsISD::TailCall";
   case MipsISD::Hi:                return "MipsISD::Hi";
   case MipsISD::Lo:                return "MipsISD::Lo";
   case MipsISD::GPRel:             return "MipsISD::GPRel";

Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.h?rev=166318&r1=166317&r2=166318&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.h Fri Oct 19 15:59:39 2012
@@ -29,6 +29,9 @@
       // Jump and link (call)
       JmpLink,
 
+      // Tail call
+      TailCall,
+
       // Get the Higher 16 bits from a 32-bit immediate
       // No relation with Mips Hi register
       Hi,

Modified: llvm/trunk/lib/Target/Mips/MipsInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsInstrInfo.td?rev=166318&r1=166317&r2=166318&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsInstrInfo.td (original)
+++ llvm/trunk/lib/Target/Mips/MipsInstrInfo.td Fri Oct 19 15:59:39 2012
@@ -52,6 +52,10 @@
                          [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue,
                           SDNPVariadic]>;
 
+// Tail call
+def MipsTailCall : SDNode<"MipsISD::TailCall", SDT_MipsJmpLink,
+                          [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>;
+
 // Hi and Lo nodes are used to handle global addresses. Used on
 // MipsISelLowering to lower stuff like GlobalAddress, ExternalSymbol
 // static model. (nothing to do with Mips Registers Hi and Lo)