From: Richard Biener <rguenther@suse.de>
Date: Tue, 4 Jul 2023 10:27:56 +0000 (+0200)
Subject: tree-optimization/110376 - testcase for fixed bug
X-Git-Tag: basepoints/gcc-15~7848
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4800a23d8d14213f9e461cd47e97a5c7271b1a9;p=thirdparty%2Fgcc.git

tree-optimization/110376 - testcase for fixed bug

This is a new testcase for the fixed bug.

	PR tree-optimization/110376
	* gcc.dg/torture/pr110376.c: New testcase.
---

diff --git a/gcc/testsuite/gcc.dg/torture/pr110376.c b/gcc/testsuite/gcc.dg/torture/pr110376.c
new file mode 100644
index 000000000000..86bfe80f6658
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr110376.c
@@ -0,0 +1,39 @@
+/* { dg-do run } */
+
+int f, g, a, c;
+unsigned char k = 204;
+unsigned char *l = &k;
+short m, n;
+static long b;
+unsigned *h = &c;
+unsigned **i = &h;
+int p(unsigned char *aa) {
+  aa[0] && aa[1] && aa[2];
+  return 1;
+}
+int q(unsigned char c) {
+  unsigned char d[] = {c};
+  int e = p(d);
+  return e;
+}
+int r(int j, int h) {
+  f = h / 4;
+  g = f * 6;
+  return g;
+}
+short s() { return **i; }
+void t() {
+  for (; r(9, *l) <= 1;) {
+    int j;
+    long *o = &b;
+    *o = 0 >= 0;
+    for (; q(0) + a > 1; a++)
+      *o = 0 > m;
+    j = s();
+    for (; a;)
+      n = j;
+    for (; (unsigned char)(1 + k + b) + k; --k)
+      ;
+  }
+}
+int main() { t(); }