commit eda3f707fd53f90f4232b0e694d3f5514237aba5
author Daniel Dunbar <daniel@zuster.org> Mon Jun 14 21:37:09 2010 +0000
committer Daniel Dunbar <daniel@zuster.org> Mon Jun 14 21:37:09 2010 +0000
tree f060c1e50c532940e061ad021e89237a7f56e4bc
parent f78925f633e949f06521d9ffd937019e59f35efc

Driver: Fix PR4062 by dissecting one particular -Wp, form.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105966 91177308-0d34-0410-b5e6-96231b3b80d8

test/Driver/Wp-args.c

diff --git a/test/Driver/Wp-args.c b/test/Driver/Wp-args.c
new file mode 100644
index 0000000..e072263
--- /dev/null
+++ b/test/Driver/Wp-args.c
@@ -0,0 +1,13 @@
+// Check that we extract -MD from '-Wp,-MD,FOO', which is used by a number of
+// major projects (e.g., FireFox and the Linux Kernel).
+
+// RUN: %clang --ccc-host-triple i386-pc-linux-gnu -### \
+// RUN:   -Wp,-MD,FOO.d -fsyntax-only %s 2> %t
+// RUN: FileCheck < %t %s
+//
+// CHECK: "-cc1"
+// CHECK-NOT: -MD
+// CHECK: "-dependency-file" "FOO.d"
+// CHECK: "-MT"
+//
+// PR4062