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[PATCH] Add PR rtl-optimization/68249 and PR rtl-optimization/68321 testcases
- From: Jakub Jelinek <jakub at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 26 Nov 2015 12:57:19 +0100
- Subject: [PATCH] Add PR rtl-optimization/68249 and PR rtl-optimization/68321 testcases
- Authentication-results: sourceware.org; auth=none
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
Hi!
These PRs are dups of PR68194 that has been fixed recently.
I've added the testcases for them to the trunk and 5 branch.
2015-11-26 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/68249
PR rtl-optimization/68321
* gcc.c-torture/execute/pr68249.c: New test.
* gcc.c-torture/execute/pr68321.c: New test.
--- gcc/testsuite/gcc.c-torture/execute/pr68249.c.jj 2015-11-26 12:39:43.204789597 +0100
+++ gcc/testsuite/gcc.c-torture/execute/pr68249.c 2015-11-26 12:39:23.000000000 +0100
@@ -0,0 +1,36 @@
+/* PR rtl-optimization/68249 */
+
+int a, b, c, g, k, l, m, n;
+char h;
+
+void
+fn1 ()
+{
+ for (; k; k++)
+ {
+ m = b || c < 0 || c > 1 ? : c;
+ g = l = n || m < 0 || (m > 1) > 1 >> m ? : 1 << m;
+ }
+ l = b + 1;
+ for (; b < 1; b++)
+ h = a + 1;
+}
+
+int
+main ()
+{
+ char j;
+ for (; a < 1; a++)
+ {
+ fn1 ();
+ if (h)
+ j = h;
+ if (j > c)
+ g = 0;
+ }
+
+ if (h != 1)
+ __builtin_abort ();
+
+ return 0;
+}
--- gcc/testsuite/gcc.c-torture/execute/pr68321.c.jj 2015-11-26 12:39:43.204789597 +0100
+++ gcc/testsuite/gcc.c-torture/execute/pr68321.c 2015-11-26 12:39:05.000000000 +0100
@@ -0,0 +1,38 @@
+/* PR rtl-optimization/68321 */
+
+int e = 1, u = 5, t2, t5, i, k;
+int a[1], b, m;
+char n, t;
+
+int
+fn1 (int p1)
+{
+ int g[1];
+ for (;;)
+ {
+ if (p1 / 3)
+ for (; t5;)
+ u || n;
+ t2 = p1 & 4;
+ if (b + 1)
+ return 0;
+ u = g[0];
+ }
+}
+
+int
+main ()
+{
+ for (; e >= 0; e--)
+ {
+ char c;
+ if (!m)
+ c = t;
+ fn1 (c);
+ }
+
+ if (a[t2] != 0)
+ __builtin_abort ();
+
+ return 0;
+}
Jakub