r263920 - clang-cl: Add a comment about /Oy- (see r245913).

[Nico Weber via cfe-commits]

Author: nico
Date: Sun Mar 20 21:48:05 2016
New Revision: 263920

URL: http://llvm.org/viewvc/llvm-project?rev=263920&view=rev
Log:
clang-cl: Add a comment about /Oy- (see r245913).

Modified:
    cfe/trunk/include/clang/Driver/CLCompatOptions.td

Modified: cfe/trunk/include/clang/Driver/CLCompatOptions.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/CLCompatOptions.td?rev=263920&r1=263919&r2=263920&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/CLCompatOptions.td (original)
+++ cfe/trunk/include/clang/Driver/CLCompatOptions.td Sun Mar 20 21:48:05 2016
@@ -98,6 +98,7 @@ def _SLASH_I : CLJoinedOrSeparate<"I">,
 def _SLASH_J : CLFlag<"J">, HelpText<"Make char type unsigned">,
   Alias<funsigned_char>;
 def _SLASH_O0 : CLFlag<"O0">, Alias<O0>;
+// /Oy- is handled by the /O option because /Oy- only has an effect on 32-bit.
 def _SLASH_O : CLJoined<"O">, HelpText<"Optimization level">;
 def _SLASH_Ob0 : CLFlag<"Ob0">, HelpText<"Disable inlining">,
   Alias<fno_inline>;