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

[Chris Lattner]

Changes in directory llvm/utils/TableGen:

AsmWriterEmitter.cpp updated: 1.2 -> 1.3

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Log message:

Be picky


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Diffs of the changes:  (+5 -1)

Index: llvm/utils/TableGen/AsmWriterEmitter.cpp
diff -u llvm/utils/TableGen/AsmWriterEmitter.cpp:1.2 llvm/utils/TableGen/AsmWriterEmitter.cpp:1.3
--- llvm/utils/TableGen/AsmWriterEmitter.cpp:1.2	Sun Aug  1 02:43:02 2004
+++ llvm/utils/TableGen/AsmWriterEmitter.cpp	Sun Aug  1 03:55:34 2004
@@ -75,8 +75,12 @@
 
           // If this is a two-address instruction and we are not accessing the
           // 0th operand, remove an operand.
-          if (I->second.isTwoAddress && OpNo != 0)
+          if (I->second.isTwoAddress && OpNo != 0) {
+            if (OpNo == 1)
+              throw "Should refer to operand #0 instead of #1 for two-address"
+                    " instruction '" + I->first + "'!";
             --OpNo;
+          }
 
           O << ";  printOperand(MI->getOperand(" << OpNo << "), MVT::"
             << getName(I->second.OperandList[OpNo].Ty) << "); O ";