[PATCH] D11146: [ValueTracking] Add support for floating-point minnum and maxnum

[James Molloy]

jmolloy added inline comments.

================
Comment at: lib/Analysis/ValueTracking.cpp:3362
@@ +3361,3 @@
+  //   - maxnum/minnum (C99 fmaxf()/fminf()) return the non-NaN input.
+  //   - A simple C99 (a < b ? a : b) construction will return 'a' (as the
+  //     ordered comparison fails), which could be NaN or non-NaN.
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Typo: This should of course read 'b', not 'a'; I've updated this locally.


Repository:
  rL LLVM

http://reviews.llvm.org/D11146