arsenm added inline comments.
================
Comment at: lib/Basic/Targets.cpp:1854-1857
@@ -1853,1 +1853,6 @@
+ bool isCLZForZeroUndef() const override {
+ // It is -1 instead of expected for intrinsic.
+ return true;
+ }
+
----------------
tstellarAMD wrote:
> Why do we need to add this if it's the same as the default?
Don't really, other than it adds a comment. I can keep just the test
http://reviews.llvm.org/D18473
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