[PATCH] D12458: [clang] add __builtin_unpredictable and convert to metadata

[Krzysztof Parzyszek via cfe-commits]

kparzysz added inline comments.

================
Comment at: lib/CodeGen/CodeGenFunction.cpp:1238
@@ -1217,3 +1237,3 @@
   }
-  Builder.CreateCondBr(CondV, TrueBlock, FalseBlock, Weights);
+  Builder.CreateCondBr(CondV, TrueBlock, FalseBlock, Weights, Unpredictable);
 }
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Is the definition of CreateCondBr actually updated somewhere?  I didn't see it in any other patch.


http://reviews.llvm.org/D12458