[gcc r11-11346] add missing dg-require alias to gcc.dg/torture/pr100786.c

[Iain D Sandoe]

https://gcc.gnu.org/g:1a2781ba50adf8b384f976553ac6fdeb533119b4

commit r11-11346-g1a2781ba50adf8b384f976553ac6fdeb533119b4
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Mar 28 09:48:08 2022 +0200

    add missing dg-require alias to gcc.dg/torture/pr100786.c
    
    2022-03-28  Richard Biener  <rguenther@suse.de>
    
            * gcc.dg/torture/pr100786.c: Add dg-require alias.
    
    (cherry picked from commit f6819b7fea38f2e5482c71aabab3d44a8bd7d904)

Diff:
---
 gcc/testsuite/gcc.dg/torture/pr100786.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.dg/torture/pr100786.c b/gcc/testsuite/gcc.dg/torture/pr100786.c
index 42f4e485593..7c03b08d8cb 100644
--- a/gcc/testsuite/gcc.dg/torture/pr100786.c
+++ b/gcc/testsuite/gcc.dg/torture/pr100786.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-alias "" } */
 
 const double a = 0;
 extern int b __attribute__((alias("a")));