Fix -Wl,--no-demangle to actually pass the flag to the linker on Linux instead
of silently dropping it on the floor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162075 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index b4234cf..ed67f7b 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -5723,6 +5723,9 @@
CmdArgs.push_back(Args.MakeArgString(Plugin));
}
+ if (Args.hasArg(options::OPT_Z_Xlinker__no_demangle))
+ CmdArgs.push_back("--no-demangle");
+
AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs);
if (D.CCCIsCXX &&
diff --git a/test/Driver/Xlinker-args.c b/test/Driver/Xlinker-args.c
index b4e5a9b..d89d5ba 100644
--- a/test/Driver/Xlinker-args.c
+++ b/test/Driver/Xlinker-args.c
@@ -4,6 +4,13 @@
// RUN: %clang -target i386-apple-darwin9 -### \
// RUN: -Xlinker one -Xlinker --no-demangle \
// RUN: -Wl,two,--no-demangle,three -Xlinker four %s 2> %t
-// RUN: FileCheck < %t %s
+// RUN: FileCheck -check-prefix=DARWIN < %t %s
//
-// CHECK: "one" "two" "three" "four"
+// RUN: %clang -target x86_64-pc-linux-gnu -### \
+// RUN: -Xlinker one -Xlinker --no-demangle \
+// RUN: -Wl,two,--no-demangle,three -Xlinker four %s 2> %t
+// RUN: FileCheck -check-prefix=LINUX < %t %s
+//
+// DARWIN-NOT: --no-demangle
+// DARWIN: "one" "two" "three" "four"
+// LINUX: "--no-demangle" "one" "two" "three" "four"
