Author: Jian Cai Date: 2021-03-31T16:29:02-07:00 New Revision: 3cc3c0f8352ec33ca2f2636f94cb1d85fc57ac16
URL: https://github.com/llvm/llvm-project/commit/3cc3c0f8352ec33ca2f2636f94cb1d85fc57ac16 DIFF: https://github.com/llvm/llvm-project/commit/3cc3c0f8352ec33ca2f2636f94cb1d85fc57ac16.diff LOG: Add support to -Wa,--version in clang Clang currently only supports -Wa,--version when -no-integrated-as is used. This adds support to -Wa,--version with -integrated-as. Link: https://github.com/ClangBuiltLinux/linux/issues/1320 Reviewed By: nickdesaulniers, MaskRay Differential Revision: https://reviews.llvm.org/D99556 Added: clang/test/Driver/as-version.s Modified: clang/lib/Driver/ToolChains/Clang.cpp Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 804f528838c58..9d3c725198f4d 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -2549,6 +2549,8 @@ static void CollectArgsForIntegratedAssembler(Compilation &C, // -fdebug-compilation-dir (without '=') here. CmdArgs.push_back("-fdebug-compilation-dir"); CmdArgs.push_back(Value.data()); + } else if (Value == "--version") { + D.PrintVersion(C, llvm::outs()); } else { D.Diag(diag::err_drv_unsupported_option_argument) << A->getOption().getName() << Value; diff --git a/clang/test/Driver/as-version.s b/clang/test/Driver/as-version.s new file mode 100644 index 0000000000000..9d2801e4ee379 --- /dev/null +++ b/clang/test/Driver/as-version.s @@ -0,0 +1,9 @@ +// Test version information. + +// RUN: %clang -Wa,--version -c -fintegrated-as %s -o /dev/null \ +// RUN: | FileCheck --check-prefix=IAS %s +// IAS: clang version + +// RUN: %clang -Wa,--version -c -fno-integrated-as %s -o /dev/null \ +// RUN: | FileCheck --check-prefix=GAS %s +// GAS-NOT: clang _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits