[PATCH] Schedule discriminators pass.

[Eric Christopher]

================
Comment at: lib/CodeGen/CGDebugInfo.cpp:2581
@@ -2580,2 +2580,3 @@
                                 getLineNumber(CurLoc),
-                                getColumnNumber(CurLoc));
+                                getColumnNumber(CurLoc),
+                                0);
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This change doesn't seem relevant to this patch?


http://llvm-reviews.chandlerc.com/D2692