[clang] bf2479c - Revert "Add support to -Wa,--version in clang"

[Nick Desaulniers via cfe-commits]

Author: Nick Desaulniers
Date: 2021-03-31T17:02:13-07:00
New Revision: bf2479c347c8ca88fefdb144d8bae0a7a4231e2a

URL: https://github.com/llvm/llvm-project/commit/bf2479c347c8ca88fefdb144d8bae0a7a4231e2a
DIFF: https://github.com/llvm/llvm-project/commit/bf2479c347c8ca88fefdb144d8bae0a7a4231e2a.diff

LOG: Revert "Add support to -Wa,--version in clang"

This reverts commit 3cc3c0f8352ec33ca2f2636f94cb1d85fc57ac16.

Breaks non-linux platforms.

https://reviews.llvm.org/D99556#2662706
Signed-off-by: Nick Desaulniers <ndesaulniers at google.com>

Added: 
    

Modified: 
    clang/lib/Driver/ToolChains/Clang.cpp

Removed: 
    clang/test/Driver/as-version.s


################################################################################
diff  --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 9d3c725198f4d..804f528838c58 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -2549,8 +2549,6 @@ 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
deleted file mode 100644
index 9d2801e4ee379..0000000000000
--- a/clang/test/Driver/as-version.s
+++ /dev/null
@@ -1,9 +0,0 @@
-// 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