[Committed] Fix testsuite/92998: dupq_1.c and simd-abi-8.c fail on big-endian

[Andrew Pinski]

Hi,
  These two testcases fail on big-endian aarch64 Linux targets as they
include arm_neon.h or arm_sve.h which in turns includes stdint.h; this
fails as stdint.h includes stubs.h but the stubs for little-endian
does not exist for big-endian.

This fixes the problem by restricting these tests to little-endian only.

Committed as obvious after a test on aarch64_be-linux-gnu.

Thanks,
Andrew Pinski

testsuite/ChangeLog:
        PR testsuite/92998
        * gcc.target/aarch64/sve/acle/general/dupq_1.c:
        Restrict to aarch64_little_endian only.
        * gcc.target/aarch64/torture/simd-abi-8.c:
        Likewise.

Index: ChangeLog
===================================================================
--- ChangeLog   (revision 279708)
+++ ChangeLog   (working copy)
@@ -1,3 +1,11 @@
+2019-12-21  Andrew Pinski  <apin...@marvell.com>
+
+       PR testsuite/92998
+       * gcc.target/aarch64/sve/acle/general/dupq_1.c:
+       Restrict to aarch64_little_endian only.
+       * gcc.target/aarch64/torture/simd-abi-8.c:
+       Likewise.
+
 2019-12-22  Maciej W. Rozycki  <ma...@wdc.com>
 
        * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use
Index: gcc.target/aarch64/sve/acle/general/dupq_1.c
===================================================================
--- gcc.target/aarch64/sve/acle/general/dupq_1.c        (revision 279708)
+++ gcc.target/aarch64/sve/acle/general/dupq_1.c        (working copy)
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -mlittle-endian" } */
+/* { dg-options "-O2" } */
+/* { dg-require-effective-target aarch64_little_endian } */
 
 #include <arm_sve.h>
 
Index: gcc.target/aarch64/torture/simd-abi-8.c
===================================================================
--- gcc.target/aarch64/torture/simd-abi-8.c     (revision 279708)
+++ gcc.target/aarch64/torture/simd-abi-8.c     (working copy)
@@ -1,6 +1,7 @@
 /* { dg-do compile } */
-/* { dg-options "-std=gnu99 -mlittle-endian" } */
+/* { dg-options "-std=gnu99" } */
 /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
+/* { dg-require-effective-target aarch64_little_endian } */
 
 #include <arm_neon.h>