[PATCH] D16966: Make -fno-math-builtin a cc1 option

[Matthew Simpson via cfe-commits]

mssimpso created this revision.
mssimpso added a reviewer: mcrosier.
mssimpso added a subscriber: cfe-commits.
Herald added a subscriber: mcrosier.

This patch makes -fno-math-builtin a frontend only option instead of a driver option. The appropriate test case was committed in r186899 when the flag was introduced.

Contributed-by: Frank Herrmann <fgh at 4gh.tv>

http://reviews.llvm.org/D16966

Files:
  include/clang/Driver/CC1Options.td
  include/clang/Driver/Options.td

Index: include/clang/Driver/Options.td
===================================================================
--- include/clang/Driver/Options.td
+++ include/clang/Driver/Options.td
@@ -826,8 +826,6 @@
   HelpText<"Disable implicit builtin knowledge of functions">;
 def fno_builtin_ : Joined<["-"], "fno-builtin-">, Group<f_Group>, Flags<[CC1Option]>,
   HelpText<"Disable implicit builtin knowledge of a specific function">;
-def fno_math_builtin : Flag<["-"], "fno-math-builtin">, Group<f_Group>, Flags<[CC1Option]>,
-  HelpText<"Disable implicit builtin knowledge of math functions">;
 def fno_caret_diagnostics : Flag<["-"], "fno-caret-diagnostics">, Group<f_Group>,
  Flags<[CC1Option]>;
 def fno_color_diagnostics : Flag<["-"], "fno-color-diagnostics">, Group<f_Group>,
Index: include/clang/Driver/CC1Options.td
===================================================================
--- include/clang/Driver/CC1Options.td
+++ include/clang/Driver/CC1Options.td
@@ -151,6 +151,8 @@
            "on compiler-generated code.">;
 def mrelocation_model : Separate<["-"], "mrelocation-model">,
   HelpText<"The relocation model to use">;
+def fno_math_builtin : Flag<["-"], "fno-math-builtin">,
+  HelpText<"Disable implicit builtin knowledge of math functions">;
 }
 
 def disable_llvm_optzns : Flag<["-"], "disable-llvm-optzns">,


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D16966.47134.patch
Type: text/x-patch
Size: 1327 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20160207/f9ea3818/attachment-0001.bin>