[llvm-commits] CVS: llvm/lib/Transforms/Instrumentation/TraceValues.cpp

[Chris Lattner]

Changes in directory llvm/lib/Transforms/Instrumentation:

TraceValues.cpp updated: 1.49 -> 1.50

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Log message:

* Apparently string::find doesn't work right on our sun boxes.  Work around this.


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Diffs of the changes:

Index: llvm/lib/Transforms/Instrumentation/TraceValues.cpp
diff -u llvm/lib/Transforms/Instrumentation/TraceValues.cpp:1.49 llvm/lib/Transforms/Instrumentation/TraceValues.cpp:1.50
--- llvm/lib/Transforms/Instrumentation/TraceValues.cpp:1.49	Sun Oct 13 14:39:15 2002
+++ llvm/lib/Transforms/Instrumentation/TraceValues.cpp	Thu Oct 17 11:22:08 2002
@@ -212,10 +212,15 @@
                             string Message,
                             Function *Printf, Function* HashPtrToSeqNum) {
   // Escape Message by replacing all % characters with %% chars.
-  unsigned Offset = 0;
-  while ((Offset = Message.find('%', Offset)) != string::npos) {
-    Message.replace(Offset, 1, "%%");
-    Offset += 2;  // Skip over the new %'s
+  string Tmp;
+  std::swap(Tmp, Message);
+  string::iterator I = std::find(Tmp.begin(), Tmp.end(), '%');
+  while (I != Tmp.end()) {
+    Message.append(Tmp.begin(), I);
+    Message += "%%";
+    ++I; // Make sure to erase the % as well...
+    Tmp.erase(Tmp.begin(), I);
+    I = std::find(Tmp.begin(), Tmp.end(), '%');
   }
 
   Module *Mod = BB->getParent()->getParent();