From: Andrew MacLeod <amacleod@redhat.com>
Date: Tue, 27 Sep 2022 22:42:33 +0000 (-0400)
Subject: Remove undefined behaviour from testscase.
X-Git-Tag: release-12.2.mpacbti-rel1~347
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8bd12887e5f242bc45c9df14384db052e885d80;p=thirdparty%2Fgcc.git

Remove undefined behaviour from testscase.

There was a patch posted to remove the undefined behaviour from this
testcase, but it appear to never have been applied.

	gcc/teststuite/
	PR tree-optimization/102892
	* gcc.dg/pr102892-1.c: Remove undefined behaviour.
---

diff --git a/gcc/testsuite/gcc.dg/pr102892-1.c b/gcc/testsuite/gcc.dg/pr102892-1.c
index a9302b536df6..051d09016f6f 100644
--- a/gcc/testsuite/gcc.dg/pr102892-1.c
+++ b/gcc/testsuite/gcc.dg/pr102892-1.c
@@ -11,7 +11,7 @@ int
 main ()
 {
   long c = 0;
-  for (long a; a < 1; ++a)
+  for (long a = 0; a < 1; ++a)
     for (; c <= 1; c++) {
       bar();
       if (1 == b[c][0])