[clang][cli] Port Target option flags to new option parsing system

Depends on D83697

Original patch by Daniel Grumberg.

Differential Revision: https://reviews.llvm.org/D83698

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 88af701..0014ced 100644 (file)
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -693,7 +693,8 @@ defm gpu_rdc : OptInFFlag<"gpu-rdc",
 def : Flag<["-"], "fcuda-rdc">, Alias<fgpu_rdc>;
 def : Flag<["-"], "fno-cuda-rdc">, Alias<fno_gpu_rdc>;
 defm cuda_short_ptr : OptInFFlag<"cuda-short-ptr",
-  "Use 32-bit pointers for accessing const/local/shared address spaces">;
+  "Use 32-bit pointers for accessing const/local/shared address spaces", "", "",
+  [], "TargetOpts->NVPTXUseShortPointers">;
 def rocm_path_EQ : Joined<["--"], "rocm-path=">, Group<i_Group>,
   HelpText<"ROCm installation path, used for finding and automatically linking required bitcode libraries.">;
 def rocm_device_lib_path_EQ : Joined<["--"], "rocm-device-lib-path=">, Group<Link_Group>,
@@ -1049,7 +1050,7 @@ def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>, Flags<
 def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>;
 def fno_signaling_math : Flag<["-"], "fno-signaling-math">, Group<f_Group>;
 defm jump_tables : OptOutFFlag<"jump-tables", "Use", "Do not use", " jump tables for lowering switches">;
-defm force_enable_int128 : OptInFFlag<"force-enable-int128", "Enable", "Disable", " support for int128_t type">;
+defm force_enable_int128 : OptInFFlag<"force-enable-int128", "Enable", "Disable", " support for int128_t type", [], "TargetOpts->ForceEnableInt128">;
 defm keep_static_consts : OptInFFlag<"keep-static-consts", "Keep", "Don't keep", " static const variables if unused", [NoXarchOption]>;
 defm fixed_point : OptInFFlag<"fixed-point", "Enable", "Disable", " fixed point types">;
 defm cxx_static_destructors : OptOutFFlag<"c++-static-destructors", "",

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 144bbe8..fb79dea 100644 (file)
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -3753,9 +3753,6 @@ static void ParseTargetArgs(TargetOptions &Opts, ArgList &Args,
   Opts.LinkerVersion =
       std::string(Args.getLastArgValue(OPT_target_linker_version));
   Opts.OpenCLExtensionsAsWritten = Args.getAllArgValues(OPT_cl_ext_EQ);
-  Opts.ForceEnableInt128 = Args.hasArg(OPT_fforce_enable_int128);
-  Opts.NVPTXUseShortPointers = Args.hasFlag(
-      options::OPT_fcuda_short_ptr, options::OPT_fno_cuda_short_ptr, false);
   Opts.AllowAMDGPUUnsafeFPAtomics =
       Args.hasFlag(options::OPT_munsafe_fp_atomics,
                    options::OPT_mno_unsafe_fp_atomics, false);