Author: Yaxun (Sam) Liu Date: 2020-05-13T11:34:22-04:00 New Revision: cf2fb139321ca06b5200a88847fabec93ee92d80
URL: https://github.com/llvm/llvm-project/commit/cf2fb139321ca06b5200a88847fabec93ee92d80 DIFF: https://github.com/llvm/llvm-project/commit/cf2fb139321ca06b5200a88847fabec93ee92d80.diff LOG: Add -print-targets to print the registered targets Differential Revision: https://reviews.llvm.org/D79565 Added: Modified: clang/docs/ReleaseNotes.rst clang/include/clang/Driver/Options.td clang/lib/Driver/Driver.cpp Removed: ################################################################################ diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index 20d2240a6078..317b6c191628 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -130,6 +130,7 @@ Modified Compiler Flags - ``-fno-char8_t`` now disables the ``char8_t`` keyword, not just the use of ``char8_t`` as the character type of ``u8`` literals. This restores the Clang 8 behavior that regressed in Clang 9 and 10. +- -print-targets has been added to print the registered targets. New Pragmas in Clang -------------------- diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td index 8bfdfcac687c..158c2ad29bf7 100644 --- a/clang/include/clang/Driver/Options.td +++ b/clang/include/clang/Driver/Options.td @@ -2804,6 +2804,8 @@ def print_resource_dir : Flag<["-", "--"], "print-resource-dir">, HelpText<"Print the resource directory pathname">; def print_search_dirs : Flag<["-", "--"], "print-search-dirs">, HelpText<"Print the paths used for finding libraries and programs">; +def print_targets : Flag<["-", "--"], "print-targets">, + HelpText<"Print the registered targets">; def private__bundle : Flag<["-"], "private_bundle">; def pthreads : Flag<["-"], "pthreads">; def pthread : Flag<["-"], "pthread">, Flags<[CC1Option]>, diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp index 7d82c8faa573..5c726b23148f 100644 --- a/clang/lib/Driver/Driver.cpp +++ b/clang/lib/Driver/Driver.cpp @@ -1815,6 +1815,11 @@ bool Driver::HandleImmediateArgs(const Compilation &C) { return false; } + if (C.getArgs().hasArg(options::OPT_print_targets)) { + llvm::TargetRegistry::printRegisteredTargetsForVersion(llvm::outs()); + return false; + } + return true; } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
