pragma_cpp_fma.c: Reset default FPU.

2016-03-07  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/arm/pragma_cpp_fma.c: Reset default FPU.

From-SVN: r234021

gcc/testsuite/ChangeLog

+2016-03-07  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/pragma_cpp_fma.c: Reset default FPU.
+
 2016-03-07  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/renaming9.ad[sb]: New testcase.

gcc/testsuite/gcc.target/arm/pragma_cpp_fma.c

@@ -4,6 +4,9 @@
 /* { dg-require-effective-target arm_fp_ok } */
 /* { dg-add-options arm_fp } */
 
+/* Reset fpu to a value compatible with the next pragmas.  */
+#pragma GCC target ("fpu=vfp")
+
 #pragma GCC push_options
 #pragma GCC target ("fpu=crypto-neon-fp-armv8")