test/Driver/fast-math.c: Mark this as XFAIL:cygming. They use gcc driver for as.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155691 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Driver/fast-math.c b/test/Driver/fast-math.c
index 40b60cbcd6604b23be23acc1ae8a435b8a2ee70d..09d249d6c2cb252ebbb6661fc5e6788fc95060c4 100644 (file)
--- a/test/Driver/fast-math.c
+++ b/test/Driver/fast-math.c
@@ -4,6 +4,9 @@
 // LLVM only supports three switches which is more coarse grained than GCC's
 // support.
 //
+// Both of them use gcc driver for as.
+// XFAIL: cygwin,mingw32
+//
 // RUN: %clang -### -fno-honor-infinities -c %s 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NO-INFS %s
 // CHECK-NO-INFS: "-cc1"