diff mbox

[committed] Add testcase for PR59413

Message ID 20131220130846.GG892@tucnak.redhat.com
State New
Headers show

Commit Message

Jakub Jelinek Dec. 20, 2013, 1:08 p.m. UTC 
Hi!

The bug in this PR has been introduced by my r204516 change and fixed
by r205884 (PR59417) fix.

I've committed the testcase as obvious so that we can close the PR.

2013-12-20  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/59413
	* gcc.c-torture/execute/pr59413.c: New test.


	Jakub
diff mbox

Patch

--- gcc/testsuite/gcc.c-torture/execute/pr59413.c.jj	2013-12-20 13:59:46.518654547 +0100
+++ gcc/testsuite/gcc.c-torture/execute/pr59413.c	2013-12-20 13:59:29.000000000 +0100
@@ -0,0 +1,21 @@ 
+/* PR tree-optimization/59413 */
+
+typedef unsigned int uint32_t;
+
+uint32_t a;
+int b;
+
+int
+main ()
+{
+  uint32_t c;
+  for (a = 7; a <= 1; a++)
+    {
+      char d = a;
+      c = d;
+      b = a == c;
+    }
+  if (a != 7)
+    __builtin_abort ();
+  return 0;
+}