Fix pr88850-2 test

Like the pr88850.c test, also fix the pr88850-2.c testcase which
was failing in hardfp environments.

Committed as obvious.

    gcc/testsuite/
	* gcc.target/arm/pr88850-2.c: Block -mfloat-abi override.
	* gcc.target/arm/pr88850.c: Use -mfloat-abi=softfp.

From-SVN: r269072

gcc/testsuite/ChangeLog

+2019-02-21  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.target/arm/pr88850-2.c: Block -mfloat-abi override.
+	* gcc.target/arm/pr88850.c: Use -mfloat-abi=softfp.
+
 2019-02-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/86119

gcc/testsuite/gcc.target/arm/pr88850-2.c

 /* PR target/88850.  */
 /* { dg-do compile } */
+/* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=softfp" } } */
 /* { dg-additional-options "-O2 -march=armv7-a -fdump-rtl-final" } */
 /* { dg-add-options arm_neon_softfp_fp16 } */
 /* { dg-require-effective-target arm_neon_softfp_fp16_ok } */

gcc/testsuite/gcc.target/arm/pr88850.c

 /* PR target/88850 */
 /* { dg-do compile } */
-/* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */
+/* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=softfp" } } */
 /* { dg-options "-O2 -march=armv7-a -mfloat-abi=softfp -mfpu=neon -fdump-rtl-final" } */
 /* { dg-require-effective-target arm_neon_ok } */