[PATCH] For clang-cl, implement additional compatibility arguments (/vm, /GF, /GF-, /Zm, /bigobj).

[David Ziman]

  Thanks for reviewing. I have modified the patch as requested in review.

  The /vm* options are now enumerated individually.

  /vmg - now silently ignored.
  /vmb, /vmm, /vms, and /vmv - now marked as unsupported.

  Please review again and submit if the revisions are acceptable.

  Thanks!
  David

http://llvm-reviews.chandlerc.com/D1818

CHANGE SINCE LAST DIFF
  http://llvm-reviews.chandlerc.com/D1818?vs=4625&id=4649#toc

Files:
  include/clang/Driver/CLCompatOptions.td

Index: include/clang/Driver/CLCompatOptions.td
===================================================================
--- include/clang/Driver/CLCompatOptions.td
+++ include/clang/Driver/CLCompatOptions.td
@@ -57,6 +57,8 @@
   MetaVarName<"<macro[=value]>">, Alias<D>;
 def _SLASH_GR : CLFlag<"GR">, HelpText<"Enable RTTI">, Alias<frtti>;
 def _SLASH_GR_ : CLFlag<"GR-">, HelpText<"Disable RTTI">, Alias<fno_rtti>;
+def _SLASH_GF_ : CLFlag<"GF-">, HelpText<"Disable string pooling">,
+  Alias<fwritable_strings>;
 def _SLASH_help : CLFlag<"help">, Alias<help>,
   HelpText<"Display available options">;
 def _SLASH_I : CLJoinedOrSeparate<"I">,
@@ -144,18 +146,22 @@
 
 def _SLASH_analyze_ : CLIgnoredFlag<"analyze-">;
 def _SLASH_errorReport : CLIgnoredJoined<"errorReport">;
+def _SLASH_GF : CLIgnoredFlag<"GF">;
 def _SLASH_GS_ : CLIgnoredFlag<"GS-">;
 def _SLASH_nologo : CLIgnoredFlag<"nologo">;
 def _SLASH_Ob1 : CLIgnoredFlag<"Ob1">;
 def _SLASH_Ob2 : CLIgnoredFlag<"Ob2">;
 def _SLASH_RTC : CLIgnoredJoined<"RTC">;
+def _SLASH_vmg : CLIgnoredFlag<"vmg">;
+def _SLASH_w : CLIgnoredJoined<"w">;
 def _SLASH_Zc_forScope : CLIgnoredFlag<"Zc:forScope">;
 def _SLASH_Zc_wchar_t : CLIgnoredFlag<"Zc:wchar_t">;
-def _SLASH_w : CLIgnoredJoined<"w">;
+def _SLASH_Zm : CLIgnoredJoined<"Zm">;
 
 
 // Unsupported:
 
+def _SLASH_bigobj : CLFlag<"bigobj">;
 def _SLASH_EH : CLJoined<"EH">;
 def _SLASH_Fd : CLJoined<"Fd">;
 def _SLASH_fp : CLJoined<"fp">;
@@ -170,6 +176,10 @@
 def _SLASH_GZ : CLFlag<"GZ">;
 def _SLASH_MP : CLJoined<"MP">;
 def _SLASH_o : CLJoinedOrSeparate<"o">;
+def _SLASH_vmb : CLFlag<"vmb">;
+def _SLASH_vmm : CLFlag<"vmm">;
+def _SLASH_vms : CLFlag<"vms">;
+def _SLASH_vmv : CLFlag<"vmv">;
 def _SLASH_Za : CLFlag<"Za">;
 def _SLASH_Zc : CLJoined<"Zc:">;
 def _SLASH_ZI : CLFlag<"ZI">;
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