r188685 - clang-cl: Expose the -Xclang option

[Hans Wennborg]

Author: hans
Date: Mon Aug 19 13:32:59 2013
New Revision: 188685

URL: http://llvm.org/viewvc/llvm-project?rev=188685&view=rev
Log:
clang-cl: Expose the -Xclang option

Modified:
    cfe/trunk/include/clang/Driver/Options.td
    cfe/trunk/test/Driver/cl-options.c

Modified: cfe/trunk/include/clang/Driver/Options.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=188685&r1=188684&r2=188685&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Mon Aug 19 13:32:59 2013
@@ -264,7 +264,7 @@ def Xassembler : Separate<["-"], "Xassem
   HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">;
 def Xclang : Separate<["-"], "Xclang">,
   HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">,
-  Flags<[DriverOption]>;
+  Flags<[DriverOption, CoreOption]>;
 def Xlinker : Separate<["-"], "Xlinker">, Flags<[LinkerInput, RenderAsInput]>,
   HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">;
 def Xpreprocessor : Separate<["-"], "Xpreprocessor">,

Modified: cfe/trunk/test/Driver/cl-options.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cl-options.c?rev=188685&r1=188684&r2=188685&view=diff
==============================================================================
--- cfe/trunk/test/Driver/cl-options.c (original)
+++ cfe/trunk/test/Driver/cl-options.c Mon Aug 19 13:32:59 2013
@@ -103,3 +103,9 @@
 // RUN: %clang_cl /Zs /Gm /Gm- /GS /Gy /Gy- /GZ -- %s 2>&1
 // RUN: %clang_cl /Zs /RTC1 /wfoo /Zc:wchar_t- -- %s 2>&1
 // RUN: %clang_cl /Zs /ZI /Zi -- %s 2>&1
+
+
+// We support -Xclang for forwarding options to cc1.
+// RUN: %clang_cl -Xclang hellocc1 -### -- %s 2>&1 | FileCheck -check-prefix=Xclang %s
+// Xclang: "-cc1"
+// Xclang: "hellocc1"