[gcc r15-2274] testsuite: Fix up pr116034.c test for big/pdp endian [PR116061]

[Jakub Jelinek via Gcc-cvs]

https://gcc.gnu.org/g:69e69847e21a8d951ab5f09fd3421449564dba31

commit r15-2274-g69e69847e21a8d951ab5f09fd3421449564dba31
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Wed Jul 24 18:00:05 2024 +0200

    testsuite: Fix up pr116034.c test for big/pdp endian [PR116061]
    
    Didn't notice the memmove is into an int variable, so the test
    was still failing on big endian.
    
    2024-07-24  Jakub Jelinek  <ja...@redhat.com>
    
            PR tree-optimization/116034
            PR testsuite/116061
            * gcc.dg/pr116034.c (g): Change type from int to unsigned short.
            (foo): Guard memmove call on __SIZEOF_SHORT__ == 2.

Diff:
---
 gcc/testsuite/gcc.dg/pr116034.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/pr116034.c b/gcc/testsuite/gcc.dg/pr116034.c
index 9a31de034246..955b4c9e86b8 100644
--- a/gcc/testsuite/gcc.dg/pr116034.c
+++ b/gcc/testsuite/gcc.dg/pr116034.c
@@ -2,12 +2,13 @@
 /* { dg-do run } */
 /* { dg-options "-O1 -fno-strict-aliasing" } */
 
-int g;
+unsigned short int g;
 
 static inline int
 foo (_Complex unsigned short c)
 {
-  __builtin_memmove (&g, 1 + (char *) &c, 2);
+  if (__SIZEOF_SHORT__ == 2)
+    __builtin_memmove (&g, 1 + (char *) &c, 2);
   return g;
 }