[llvm-commits] CVS: llvm/utils/TableGen/DAGISelEmitter.cpp DAGISelEmitter.h

[Chris Lattner]

Changes in directory llvm/utils/TableGen:

DAGISelEmitter.cpp updated: 1.90 -> 1.91
DAGISelEmitter.h updated: 1.43 -> 1.44
---
Log message:

Add a new SDTCisPtrTy constraint, which indicates that an operand must have
the same type as the pointer type for a target.


---
Diffs of the changes:  (+8 -2)

 DAGISelEmitter.cpp |    6 ++++++
 DAGISelEmitter.h   |    4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)


Index: llvm/utils/TableGen/DAGISelEmitter.cpp
diff -u llvm/utils/TableGen/DAGISelEmitter.cpp:1.90 llvm/utils/TableGen/DAGISelEmitter.cpp:1.91
--- llvm/utils/TableGen/DAGISelEmitter.cpp:1.90	Fri Dec  9 16:45:35 2005
+++ llvm/utils/TableGen/DAGISelEmitter.cpp	Fri Dec  9 16:57:42 2005
@@ -58,6 +58,8 @@
   if (R->isSubClassOf("SDTCisVT")) {
     ConstraintType = SDTCisVT;
     x.SDTCisVT_Info.VT = getValueType(R->getValueAsDef("VT"));
+  } else if (R->isSubClassOf("SDTCisPtrTy")) {
+    ConstraintType = SDTCisPtrTy;
   } else if (R->isSubClassOf("SDTCisInt")) {
     ConstraintType = SDTCisInt;
   } else if (R->isSubClassOf("SDTCisFP")) {
@@ -120,6 +122,10 @@
   case SDTCisVT:
     // Operand must be a particular type.
     return NodeToApply->UpdateNodeType(x.SDTCisVT_Info.VT, TP);
+  case SDTCisPtrTy: {
+    // Operand must be same as target pointer type.
+    return NodeToApply->UpdateNodeType(CGT.getPointerType(), TP);
+  }
   case SDTCisInt: {
     // If there is only one integer type supported, this must be it.
     std::vector<MVT::ValueType> IntVTs =


Index: llvm/utils/TableGen/DAGISelEmitter.h
diff -u llvm/utils/TableGen/DAGISelEmitter.h:1.43 llvm/utils/TableGen/DAGISelEmitter.h:1.44
--- llvm/utils/TableGen/DAGISelEmitter.h:1.43	Fri Dec  9 16:45:35 2005
+++ llvm/utils/TableGen/DAGISelEmitter.h	Fri Dec  9 16:57:42 2005
@@ -45,8 +45,8 @@
     
     unsigned OperandNo;   // The operand # this constraint applies to.
     enum { 
-      SDTCisVT, SDTCisInt, SDTCisFP, SDTCisSameAs, SDTCisVTSmallerThanOp,
-      SDTCisOpSmallerThanOp
+      SDTCisVT, SDTCisPtrTy, SDTCisInt, SDTCisFP, SDTCisSameAs, 
+      SDTCisVTSmallerThanOp, SDTCisOpSmallerThanOp
     } ConstraintType;
     
     union {   // The discriminated union.