[PATCH] D18625: [Speculation] Add a SpeculativeExecution mode where the pass does nothing unless TTI::hasBranchDivergence() is true.

[Artem Belevich via llvm-commits]

tra added inline comments.

================
Comment at: lib/Transforms/Scalar/SpeculativeExecution.cpp:272
@@ +271,3 @@
+
+FunctionPass *createSpeculativeExecutionIfHasBranchDivergencePass() {
+  return new SpeculativeExecution(ONLY_IF_DIVERGENT_ARCH);
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Could we pass an argument to createSpeculativeExecutionPass() instead of encoding it in the name?


http://reviews.llvm.org/D18625