[PATCH] D95348: [clang][cli] Port OpenMP-related LangOpts to marshalling system

[Jan Svoboda via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG9ad94c126aac: [clang][cli] Port OpenMP-related LangOpts to marshalling system (authored by jansvoboda11).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95348/new/

https://reviews.llvm.org/D95348

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Frontend/CompilerInvocation.cpp


Index: clang/lib/Frontend/CompilerInvocation.cpp
===================================================================
--- clang/lib/Frontend/CompilerInvocation.cpp
+++ clang/lib/Frontend/CompilerInvocation.cpp
@@ -477,6 +477,12 @@
           << A->getSpelling() << T.getTriple();
   }
 
+  // Report if OpenMP host file does not exist.
+  if (!LangOpts.OMPHostIRFile.empty() &&
+      !llvm::sys::fs::exists(LangOpts.OMPHostIRFile))
+    Diags.Report(diag::err_drv_omp_host_ir_file_not_found)
+        << LangOpts.OMPHostIRFile;
+
   if (!CodeGenOpts.ProfileRemappingFile.empty() && CodeGenOpts.LegacyPassManager)
     Diags.Report(diag::err_drv_argument_only_allowed_with)
         << Args.getLastArg(OPT_fprofile_remapping_file_EQ)->getAsString(Args)
@@ -2382,13 +2388,6 @@
   bool IsSimdSpecified =
       Args.hasFlag(options::OPT_fopenmp_simd, options::OPT_fno_openmp_simd,
                    /*Default=*/false);
-  Opts.OpenMPSimd = !Opts.OpenMP && IsSimdSpecified;
-  Opts.OpenMPUseTLS =
-      Opts.OpenMP && !Args.hasArg(options::OPT_fnoopenmp_use_tls);
-  Opts.OpenMPIsDevice =
-      Opts.OpenMP && Args.hasArg(options::OPT_fopenmp_is_device);
-  Opts.OpenMPIRBuilder =
-      Opts.OpenMP && Args.hasArg(options::OPT_fopenmp_enable_irbuilder);
   bool IsTargetSpecified =
       Opts.OpenMPIsDevice || Args.hasArg(options::OPT_fopenmp_targets_EQ);
 
@@ -2462,15 +2461,6 @@
     }
   }
 
-  // Get OpenMP host file path if any and report if a non existent file is
-  // found
-  if (Arg *A = Args.getLastArg(options::OPT_fopenmp_host_ir_file_path)) {
-    Opts.OMPHostIRFile = A->getValue();
-    if (!llvm::sys::fs::exists(Opts.OMPHostIRFile))
-      Diags.Report(diag::err_drv_omp_host_ir_file_not_found)
-          << Opts.OMPHostIRFile;
-  }
-
   // Set CUDA mode for OpenMP target NVPTX/AMDGCN if specified in options
   Opts.OpenMPCUDAMode = Opts.OpenMPIsDevice && (T.isNVPTX() || T.isAMDGCN()) &&
                         Args.hasArg(options::OPT_fopenmp_cuda_mode);
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -2145,18 +2145,24 @@
 def fopenmp_use_tls : Flag<["-"], "fopenmp-use-tls">, Group<f_Group>,
   Flags<[NoArgumentUnused, HelpHidden]>;
 def fnoopenmp_use_tls : Flag<["-"], "fnoopenmp-use-tls">, Group<f_Group>,
-  Flags<[CC1Option, NoArgumentUnused, HelpHidden]>;
+  Flags<[CC1Option, NoArgumentUnused, HelpHidden]>,
+  MarshallingInfoNegativeFlag<LangOpts<"OpenMPUseTLS">, !strconcat("(bool)", fopenmp.KeyPath)>,
+  ShouldParseIf<fopenmp.KeyPath>;
 def fopenmp_targets_EQ : CommaJoined<["-"], "fopenmp-targets=">, Flags<[NoXarchOption, CC1Option]>,
   HelpText<"Specify comma-separated list of triples OpenMP offloading targets to be supported">;
 def fopenmp_relocatable_target : Flag<["-"], "fopenmp-relocatable-target">,
   Group<f_Group>, Flags<[CC1Option, NoArgumentUnused, HelpHidden]>;
 def fnoopenmp_relocatable_target : Flag<["-"], "fnoopenmp-relocatable-target">,
   Group<f_Group>, Flags<[CC1Option, NoArgumentUnused, HelpHidden]>;
-def fopenmp_simd : Flag<["-"], "fopenmp-simd">, Group<f_Group>, Flags<[CC1Option, NoArgumentUnused]>,
-  HelpText<"Emit OpenMP code only for SIMD-based constructs.">;
+defm openmp_simd : BoolFOption<"openmp-simd",
+  LangOpts<"OpenMPSimd">, DefaultFalse,
+  PosFlag<SetTrue, [], "Emit OpenMP code only for SIMD-based constructs.">,
+  NegFlag<SetFalse>, BothFlags<[CC1Option, NoArgumentUnused]>>,
+  ShouldParseIf<!strconcat("!", fopenmp.KeyPath)>;
 def fopenmp_enable_irbuilder : Flag<["-"], "fopenmp-enable-irbuilder">, Group<f_Group>, Flags<[CC1Option, NoArgumentUnused, HelpHidden]>,
-  HelpText<"Use the experimental OpenMP-IR-Builder codegen path.">;
-def fno_openmp_simd : Flag<["-"], "fno-openmp-simd">, Group<f_Group>, Flags<[CC1Option, NoArgumentUnused]>;
+  HelpText<"Use the experimental OpenMP-IR-Builder codegen path.">,
+  MarshallingInfoFlag<LangOpts<"OpenMPIRBuilder">>,
+  ShouldParseIf<fopenmp.KeyPath>;
 def fopenmp_cuda_mode : Flag<["-"], "fopenmp-cuda-mode">, Group<f_Group>,
   Flags<[CC1Option, NoArgumentUnused, HelpHidden]>;
 def fno_openmp_cuda_mode : Flag<["-"], "fno-openmp-cuda-mode">, Group<f_Group>,
@@ -5367,9 +5373,12 @@
 //===----------------------------------------------------------------------===//
 
 def fopenmp_is_device : Flag<["-"], "fopenmp-is-device">,
-  HelpText<"Generate code only for an OpenMP target device.">;
+  HelpText<"Generate code only for an OpenMP target device.">,
+  MarshallingInfoFlag<LangOpts<"OpenMPIsDevice">>,
+  ShouldParseIf<fopenmp.KeyPath>;
 def fopenmp_host_ir_file_path : Separate<["-"], "fopenmp-host-ir-file-path">,
-  HelpText<"Path to the IR file produced by the frontend for the host.">;
+  HelpText<"Path to the IR file produced by the frontend for the host.">,
+  MarshallingInfoString<LangOpts<"OMPHostIRFile">>;
 
 //===----------------------------------------------------------------------===//
 // SYCL Options


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