Revert r148138; it's causing test failures.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148141 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/gcc_forward.c b/test/Driver/gcc_forward.c
index 77f401b..c584a4e 100644
--- a/test/Driver/gcc_forward.c
+++ b/test/Driver/gcc_forward.c
@@ -1,6 +1,6 @@
 // Check that we don't try to forward -Xclang or -mlinker-version to GCC.
 //
-// RUN: %clang -target powerpc-unknown-unknown \
+// RUN: %clang -ccc-host-triple powerpc-unknown-unknown \
 // RUN:   -ccc-clang-archs i386 -c %s \
 // RUN:   -Xclang foo-bar \
 // RUN:   -mlinker-version=10 -### 2> %t