[llvm-commits] CVS: reopt/lib/LightWtProfiling/Trace.h

[Brian Gaeke]

Changes in directory reopt/lib/LightWtProfiling:

Trace.h updated: 1.5 -> 1.6

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Log message:

give Trace::dominates() a comment.


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Diffs of the changes:  (+4 -0)

Index: reopt/lib/LightWtProfiling/Trace.h
diff -u reopt/lib/LightWtProfiling/Trace.h:1.5 reopt/lib/LightWtProfiling/Trace.h:1.6
--- reopt/lib/LightWtProfiling/Trace.h:1.5	Mon Oct 13 12:56:25 2003
+++ reopt/lib/LightWtProfiling/Trace.h	Mon Oct 13 12:59:09 2003
@@ -78,6 +78,10 @@
   BasicBlock *operator[] (unsigned i) const { return BasicBlocks[i]; }
   BasicBlock *getBlock (unsigned i)   const { return BasicBlocks[i]; }
 
+  /// Returns true if B1 and B2 appear on a path from START to an exit
+  /// block => B1 appears before B2. If START is not provided, defaults
+  /// to 0, which means use getEntryBasicBlock().
+  ///
   bool dominates (const BasicBlock *B1, const BasicBlock *B2,
 		  const BasicBlock *start = 0);
 };