[clang][AMDGPU] remove mxnack and msramecc options

Remove mxnack and msramecc options since they
are deprecated by --offload-arch.

This is part of https://reviews.llvm.org/D60620

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 3473490..4f68517 100644 (file)
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -2568,19 +2568,11 @@ def mcumode : Flag<["-"], "mcumode">, Group<m_amdgpu_Features_Group>,
   HelpText<"Specify CU (-mcumode) or WGP (-mno-cumode) wavefront execution mode (AMDGPU only)">;
 def mno_cumode : Flag<["-"], "mno-cumode">, Group<m_amdgpu_Features_Group>;
 
-def msramecc : Flag<["-"], "msramecc">, Group<m_amdgpu_Features_Group>,
-  HelpText<"Specify SRAM ECC mode (AMDGPU only)">;
-def mno_sramecc : Flag<["-"], "mno-sramecc">, Group<m_amdgpu_Features_Group>;
-
 def mwavefrontsize64 : Flag<["-"], "mwavefrontsize64">, Group<m_Group>,
   HelpText<"Specify wavefront size 64 mode (AMDGPU only)">;
 def mno_wavefrontsize64 : Flag<["-"], "mno-wavefrontsize64">, Group<m_Group>,
   HelpText<"Specify wavefront size 32 mode (AMDGPU only)">;
 
-def mxnack : Flag<["-"], "mxnack">, Group<m_amdgpu_Features_Group>,
-  HelpText<"Specify XNACK mode (AMDGPU only)">;
-def mno_xnack : Flag<["-"], "mno-xnack">, Group<m_amdgpu_Features_Group>;
-
 def munsafe_fp_atomics : Flag<["-"], "munsafe-fp-atomics">, Group<m_Group>,
   HelpText<"Enable unsafe floating point atomic instructions (AMDGPU only)">,
   Flags<[CC1Option]>;