[Mips] Make mips32/mips32r2/mips64/mips64r2 real aliases for appropriate

march options.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192289 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index d05824941e7bed01c8f9f599b1d5d341e288f5e8..370687cca57e0b08b81eecb579b67435242c99e9 100644 (file)
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -1088,12 +1088,16 @@ def mno_msa : Flag<["-"], "mno-msa">, Group<m_Group>,
   HelpText<"Disable MSA ASE on MIPS processors">, Flags<[HelpHidden]>;
 def mnan_EQ : Joined<["-"], "mnan=">, Group<m_Group>;
 def mips32 : Flag<["-"], "mips32">, Group<mips_CPUs_Group>,
+  Alias<march_EQ>, AliasArgs<["mips32"]>,
   HelpText<"Equivalent to -march=mips32">, Flags<[HelpHidden]>;
 def mips32r2 : Flag<["-"], "mips32r2">, Group<mips_CPUs_Group>,
+  Alias<march_EQ>, AliasArgs<["mips32r2"]>,
   HelpText<"Equivalent to -march=mips32r2">, Flags<[HelpHidden]>;
 def mips64 : Flag<["-"], "mips64">, Group<mips_CPUs_Group>,
+  Alias<march_EQ>, AliasArgs<["mips64"]>,
   HelpText<"Equivalent to -march=mips64">, Flags<[HelpHidden]>;
 def mips64r2 : Flag<["-"], "mips64r2">, Group<mips_CPUs_Group>,
+  Alias<march_EQ>, AliasArgs<["mips64r2"]>,
   HelpText<"Equivalent to -march=mips64r2">, Flags<[HelpHidden]>;
 def module_file_info : Flag<["-"], "module-file-info">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>;
 def mthumb : Flag<["-"], "mthumb">, Group<m_Group>;