[PATCH] D131808: [clang,flang] Add missing options fsyntax-only in help

[Alexander Malkov via Phabricator via cfe-commits]

alexiprof updated this revision to Diff 452431.
alexiprof added a comment.

remove Unrelated change


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D131808/new/

https://reviews.llvm.org/D131808

Files:
  clang/docs/ClangCommandLineReference.rst
  clang/docs/UsersManual.rst
  clang/include/clang/Driver/Options.td
  flang/test/Driver/driver-help-hidden.f90
  flang/test/Driver/driver-help.f90


Index: flang/test/Driver/driver-help.f90
===================================================================
--- flang/test/Driver/driver-help.f90
+++ flang/test/Driver/driver-help.f90
@@ -42,6 +42,7 @@
 ! HELP-NEXT: -fno-integrated-as      Disable the integrated assembler
 ! HELP-NEXT: -fopenacc              Enable OpenACC
 ! HELP-NEXT: -fopenmp               Parse OpenMP pragmas and generate parallel code.
+! HELP-NEXT: -fsyntax-only          Run the preprocessor, parser and type checking stages
 ! HELP-NEXT: -fxor-operator         Enable .XOR. as a synonym of .NEQV.
 ! HELP-NEXT: -help                  Display available options
 ! HELP-NEXT: -I <dir>               Add directory to the end of the list of include search paths
@@ -119,6 +120,7 @@
 ! HELP-FC1-NEXT: -fno-reformat          Dump the cooked character stream in -E mode
 ! HELP-FC1-NEXT: -fopenacc              Enable OpenACC
 ! HELP-FC1-NEXT: -fopenmp               Parse OpenMP pragmas and generate parallel code.
+! HELP-FC1-NEXT: -fsyntax-only          Run the preprocessor, parser and type checking stages
 ! HELP-FC1-NEXT: -fxor-operator         Enable .XOR. as a synonym of .NEQV.
 ! HELP-FC1-NEXT: -help                  Display available options
 ! HELP-FC1-NEXT: -init-only             Only execute frontend initialization
Index: flang/test/Driver/driver-help-hidden.f90
===================================================================
--- flang/test/Driver/driver-help-hidden.f90
+++ flang/test/Driver/driver-help-hidden.f90
@@ -44,6 +44,7 @@
 ! CHECK-NEXT: -fno-integrated-as     Disable the integrated assembler
 ! CHECK-NEXT: -fopenacc              Enable OpenACC
 ! CHECK-NEXT: -fopenmp               Parse OpenMP pragmas and generate parallel code.
+! CHECK-NEXT: -fsyntax-only          Run the preprocessor, parser and type checking stages
 ! CHECK-NEXT: -fxor-operator         Enable .XOR. as a synonym of .NEQV.
 ! CHECK-NEXT: -help     Display available options
 ! CHECK-NEXT: -I <dir>               Add directory to the end of the list of include search paths
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -2795,7 +2795,8 @@
 def fdriver_only : Flag<["-"], "fdriver-only">, Flags<[NoXarchOption, CoreOption]>,
   Group<Action_Group>, HelpText<"Only run the driver.">;
 def fsyntax_only : Flag<["-"], "fsyntax-only">,
-  Flags<[NoXarchOption,CoreOption,CC1Option,FC1Option]>, Group<Action_Group>;
+  Flags<[NoXarchOption,CoreOption,CC1Option,FC1Option,FlangOption]>, Group<Action_Group>,
+  HelpText<"Run the preprocessor, parser and type checking stages">;
 def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>;
 def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>;
 def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>;
@@ -6613,7 +6614,7 @@
 def _SLASH_Zp_flag : CLFlag<"Zp">,
   HelpText<"Set default maximum struct packing alignment to 1">,
   Alias<fpack_struct_EQ>, AliasArgs<["1"]>;
-def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">,
+def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Run the preprocessor, parser and type checking stages">,
   Alias<fsyntax_only>;
 def _SLASH_openmp_ : CLFlag<"openmp-">,
   HelpText<"Disable OpenMP support">, Alias<fno_openmp>;
Index: clang/docs/UsersManual.rst
===================================================================
--- clang/docs/UsersManual.rst
+++ clang/docs/UsersManual.rst
@@ -3999,7 +3999,7 @@
       /Zl                     Don't mention any default libraries in the object file
       /Zp                     Set the default maximum struct packing alignment to 1
       /Zp<value>              Specify the default maximum struct packing alignment
-      /Zs                     Syntax-check only
+      /Zs                     Run the preprocessor, parser and type checking stages
 
     OPTIONS:
       -###                    Print (but do not run) the commands to run for this compilation
@@ -4130,6 +4130,7 @@
                               behavior. See user manual for available checks
       -fsplit-lto-unit        Enables splitting of the LTO unit.
       -fstandalone-debug      Emit full debug info for all types used by the program
+      -fsyntax-only           Run the preprocessor, parser and type checking stages
       -fwhole-program-vtables Enables whole-program vtable optimization. Requires -flto
       -gcodeview-ghash        Emit type record hashes in a .debug$H section
       -gcodeview              Generate CodeView debug information
Index: clang/docs/ClangCommandLineReference.rst
===================================================================
--- clang/docs/ClangCommandLineReference.rst
+++ clang/docs/ClangCommandLineReference.rst
@@ -831,6 +831,8 @@
 
 .. option:: -fsyntax-only
 
+Run the preprocessor, parser and type checking stages
+
 .. option:: -module-file-info
 
 Provide information about a particular module file


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