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

[Evan Cheng]

Changes in directory llvm/utils/TableGen:

DAGISelEmitter.cpp updated: 1.244 -> 1.245
---
Log message:

SelectNodeTo() may return a SDOperand that is different from the input.

---
Diffs of the changes:  (+1 -4)

 DAGISelEmitter.cpp |    5 +----
 1 files changed, 1 insertion(+), 4 deletions(-)


Index: llvm/utils/TableGen/DAGISelEmitter.cpp
diff -u llvm/utils/TableGen/DAGISelEmitter.cpp:1.244 llvm/utils/TableGen/DAGISelEmitter.cpp:1.245
--- llvm/utils/TableGen/DAGISelEmitter.cpp:1.244	Tue Aug 15 18:42:26 2006
+++ llvm/utils/TableGen/DAGISelEmitter.cpp	Wed Aug 16 02:25:15 2006
@@ -2794,8 +2794,6 @@
         if (NodeHasInFlag || HasImpInputs)
           Code += ", InFlag";
         emitCode(Code + ");");
-        if (isRoot)
-          emitCode("  return NULL;");
         emitCode("} else {");
         emitDecl("ResNode", 1);
         Code = "  ResNode = CurDAG->getTargetNode(Opc" + utostr(OpcNo);
@@ -2812,9 +2810,8 @@
           Code += ", InFlag";
         emitCode(Code + ");");
         emitCode("  Result = SDOperand(ResNode, 0);");
-        if (isRoot)
-          emitCode("  return Result.Val;");
         emitCode("}");
+        emitCode("return Result.Val;");
       }
 
       return std::make_pair(1, ResNo);