Added tree nodes for Phi instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/TargetMachine/Sparc/Sparc.burg b/lib/CodeGen/TargetMachine/Sparc/Sparc.burg
index 193c6e993e653fa5bd4d20826f1e13e12bd557c0..35a00372ac120e3672cf493e37cb051f1a6b2cc2 100644 (file)
--- a/lib/CodeGen/TargetMachine/Sparc/Sparc.burg
+++ b/lib/CodeGen/TargetMachine/Sparc/Sparc.burg
@@ -44,7 +44,7 @@ typedef BasicTreeNode* NODEPTR_TYPE;
 %term GetElemPtr=24
 %term GetElemPtrIdx=124        /* getElemPtr with index vector */
 
-               /* 25 is PHINode, which is never a real tree node */
+%term Phi=25
 
 %term Cast=26  /* cast that will be ignored.  others are made explicit */
 %term ToBoolTy=126
@@ -163,6 +163,7 @@ reg:        Xor(reg,not)            =  140 (0);     /* cost is counted for not */
 boolconst: SetCC(reg,Constant) =   41 (1);
 bool:     SetCC(reg,reg)       =   42 (1);
 boolreg:   VReg                        =   43 (0);
+boolreg:   Constant            =   44 (0);
 
        /*
         * Memory access instructions
@@ -183,6 +184,7 @@ reg:        AllocaN(reg)            =   58 (1);
 reg:   Call                    =   61 (0);
 reg:   Shl(reg,reg)            =   62 (1);
 reg:   Shr(reg,reg)            =   63 (1);
+reg:   Phi(reg,reg)            =   64 (0);
 
        /*
         * Finally, leaf nodes of expression trees (other than boolreg)