[PATCH] Fold fcmp in cases where value is provably non-negative.
hfinkel at anl.gov
hfinkel at anl.gov
Tue Jan 27 05:41:19 PST 2015
LGTM.
================
Comment at: include/llvm/Analysis/ValueTracking.h:119
@@ -118,1 +118,3 @@
+ /// CannotBeOrderedLessThanZero - Return true if we can prove that the specified FP
+ /// value is either a NaN or never less than 0.0.
----------------
Line too long?
http://reviews.llvm.org/D6972
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