From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 28 Mar 2024 10:58:26 +0000 (+0100)
Subject: testsuite: Add testcase for already fixed PR [PR109925]
X-Git-Tag: releases/gcc-13.3.0~257
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43022dd24e82a8625895e35da2b7e5a45f3b7483;p=thirdparty%2Fgcc.git

testsuite: Add testcase for already fixed PR [PR109925]

This testcase was made latent by r14-4089 and got fixed both
on the trunk and 13 branch with PR113372 fix.

Adding testcase to the testsuite and will close the PR as a dup.

2024-03-28  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/109925
	* gcc.c-torture/execute/pr109925.c: New test.

(cherry picked from commit 7942558f27038461f948ca10140a156ae678cdf8)
---

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr109925.c b/gcc/testsuite/gcc.c-torture/execute/pr109925.c
new file mode 100644
index 000000000000..929673b6b631
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr109925.c
@@ -0,0 +1,30 @@
+/* PR tree-optimization/109925 */
+
+int a, c, f;
+
+int
+main ()
+{
+  int g[2];
+  for (c = 0; c < 2; c++)
+    {
+      {
+	char h[20], *b = h;
+	int d = 48, e = 0;
+	while (d && e < 5)
+	  b[e++] = d /= 10;
+	f = e;
+      }
+      g[f - 2 + c] = 0;
+    }
+  for (;;)
+    {
+      for (; a <= 4; a++)
+	if (g[0])
+	  break;
+      break;
+    }
+  if (a != 5)
+    __builtin_abort ();
+  return 0;
+}