From: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
Date: Mon, 20 Jul 2026 19:31:59 +0000 (+0200)
Subject: testsuite: prevent packing enum in vect-early-break_65.c [PR124112]
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;ds=sidebyside;p=thirdparty%2Fgcc.git

testsuite: prevent packing enum in vect-early-break_65.c [PR124112]

GCC might be compiled with -fshort-enum enabled by default.
For those targets, it is important that the enum type is not packed into
something smaller than int, or vectorization will not match.

gcc/testsuite/ChangeLog:

	PR testsuite/124112
	* gcc.dg/vect/vect-early-break_65.c: Prevent packing enum to a
	smaller object.

Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
---

diff --git a/gcc/testsuite/gcc.dg/vect/vect-early-break_65.c b/gcc/testsuite/gcc.dg/vect/vect-early-break_65.c
index 8763a5ff04e..366922b9dba 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-early-break_65.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-early-break_65.c
@@ -4,7 +4,7 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-additional-options "-Ofast -fno-vect-cost-model -fdump-tree-vect-details" } */
 
-enum a { b };
+enum a { b, dummy = __INT_MAX__ };
 
 struct {
   enum a c;