Author: Fangrui Song Date: 2020-05-08T17:01:53-07:00 New Revision: 9a11174287c78e6f807823fdfbdf4c27c0cad3d9
URL: https://github.com/llvm/llvm-project/commit/9a11174287c78e6f807823fdfbdf4c27c0cad3d9 DIFF: https://github.com/llvm/llvm-project/commit/9a11174287c78e6f807823fdfbdf4c27c0cad3d9.diff LOG: [Driver] Add -fno-test-coverage Added: Modified: clang/include/clang/Driver/Options.td clang/lib/Driver/ToolChains/Clang.cpp clang/test/Driver/coverage.c Removed: ################################################################################ diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td index ef8ccb5b90e2..0d00e34040bc 100644 --- a/clang/include/clang/Driver/Options.td +++ b/clang/include/clang/Driver/Options.td @@ -1875,6 +1875,7 @@ def foptimization_record_passes_EQ : Joined<["-"], "foptimization-record-passes= MetaVarName<"<regex>">; def ftest_coverage : Flag<["-"], "ftest-coverage">, Group<f_Group>; +def fno_test_coverage : Flag<["-"], "fno-test-coverage">, Group<f_Group>; def fvectorize : Flag<["-"], "fvectorize">, Group<f_Group>, HelpText<"Enable the loop vectorization passes">; def fno_vectorize : Flag<["-"], "fno-vectorize">, Group<f_Group>; diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 7d52d7faa48f..42d5af71c23c 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -861,7 +861,8 @@ static void addPGOAndCoverageFlags(const ToolChain &TC, Compilation &C, } } - bool EmitCovNotes = Args.hasArg(options::OPT_ftest_coverage) || + bool EmitCovNotes = Args.hasFlag(options::OPT_ftest_coverage, + options::OPT_fno_test_coverage, false) || Args.hasArg(options::OPT_coverage); bool EmitCovData = TC.needsGCovInstrumentation(Args); if (EmitCovNotes) diff --git a/clang/test/Driver/coverage.c b/clang/test/Driver/coverage.c index 4e1b49bd3a72..f8f493715581 100644 --- a/clang/test/Driver/coverage.c +++ b/clang/test/Driver/coverage.c @@ -1,3 +1,10 @@ +// RUN: %clang -### -S -ftest-coverage %s 2>&1 | FileCheck --check-prefix=TEST-COVERAGE %s +// RUN: %clang -### -S -ftest-coverage -fno-test-coverage %s 2>&1 | FileCheck --check-prefix=NO-TEST-COVERAGE %s + +// TEST-COVERAGE: "-femit-coverage-notes" +// TEST-COVERAGE: "-coverage-notes-file" "{{.*}}{{/|\\\\}}coverage.gcno" +// NO-TEST-COVERAGE-NOT: "-coverage-notes-file" + // RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck --check-prefix=PROFILE-ARCS %s // RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs %s 2>&1 | FileCheck --check-prefix=NO-PROFILE-ARCS %s _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
