Skip to content

[driver] Do not warn about unused plugin flags. #88948

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
May 6, 2024
Merged

[driver] Do not warn about unused plugin flags. #88948

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d2cd620
Do not warn about unused plugin flags.
Meinersbur Apr 16, 2024
6e22e57
Address reviewer comment
Meinersbur Apr 30, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions clang/include/clang/Driver/Options.td
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3645,14 +3645,14 @@ defm rwpi : BoolFOption<"rwpi",
"Generate read-write position independent code (ARM only)">,
NegFlag<SetFalse, [], [ClangOption, FlangOption, CC1Option]>>;
def fplugin_EQ : Joined<["-"], "fplugin=">, Group<f_Group>,
Flags<[NoXarchOption]>, MetaVarName<"<dsopath>">,
Flags<[NoXarchOption, NoArgumentUnused]>, MetaVarName<"<dsopath>">,
HelpText<"Load the named plugin (dynamic shared object)">;
def fplugin_arg : Joined<["-"], "fplugin-arg-">,
MetaVarName<"<name>-<arg>">,
MetaVarName<"<name>-<arg>">, Flags<[NoArgumentUnused]>,
HelpText<"Pass <arg> to plugin <name>">;
def fpass_plugin_EQ : Joined<["-"], "fpass-plugin=">,
Group<f_Group>, Visibility<[ClangOption, CC1Option, FlangOption, FC1Option]>,
MetaVarName<"<dsopath>">,
MetaVarName<"<dsopath>">, Flags<[NoArgumentUnused]>,
HelpText<"Load pass plugin from a dynamic shared object file (only with new pass manager).">,
MarshallingInfoStringVector<CodeGenOpts<"PassPlugins">>;
defm tocdata : BoolOption<"m","tocdata",
Expand Down
5 changes: 5 additions & 0 deletions clang/test/Driver/plugin-driver-args.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,3 +20,8 @@

// RUN: %clang -fplugin=%llvmshlibdir/CallSuperAttr%pluginext -fplugin-arg-testname- -fsyntax-only %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PLUGIN-ARG2
// CHECK-NO-PLUGIN-ARG2: missing plugin argument for plugin testname in -fplugin-arg-testname-

// Plugins are only relevant for the -cc1 phase. No warning should be raised
// when only using the assembler. See GH #88173.
// RUN: %clang -c -fpass-plugin=bar.so -fplugin=bar.so -fplugin-arg-bar-option -Werror -x assembler %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PLUGIN-ASM
// CHECK-PLUGIN-ASM-NOT: argument unused during compilation