* Export method to merge identically named methods * Add code to fix PHI nodes that are missing arguments.  These PHI nodes can   be generated by GCC if there is an uninitialized variable flowing into a merge   point.  For example:
* Export method to merge identically named methods
* Add code to fix PHI nodes that are missing arguments.  These PHI nodes can
  be generated by GCC if there is an uninitialized variable flowing into a merge
  point.  For example:

int foo(int y) {
  int X;
  if (y) X = 1;
  return X;
}


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@1110 91177308-0d34-0410-b5e6-96231b3b80d8

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