testsuite: Add testcase for already fixed PR [PR94686]

This has been fixed by the PR71311 r7-1170-g4618c453205f18
change.

2020-04-21  Jakub Jelinek  <jakub@redhat.com>

	PR c/94686
	* gcc.c-torture/compile/pr94686.c: New test.

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8917874..372a89f 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,4 +1,9 @@
-2020-04-21 Iain Sandoe <iain@sandoe.co.uk>
+2020-04-21  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c/94686
+       * gcc.c-torture/compile/pr94686.c: New test.
+
+2020-04-21  Iain Sandoe  <iain@sandoe.co.uk>
 
        PR c++/94661
        * g++.dg/coroutines/ramp-return-a.C: New test.
@@ -1277,7 +1282,7 @@
        PR c++/94336 - template keyword accepted before destructor names.
        * g++.dg/template/template-keyword2.C: New test.
 
-2020-03-27 Iain Sandoe  <iain@sandoe.co.uk>
+2020-03-27  Iain Sandoe  <iain@sandoe.co.uk>
 
        * g++.dg/coroutines/torture/symmetric-transfer-00-basic.C:
        Add <cstdio>.

diff --git a/gcc/testsuite/gcc.c-torture/compile/pr94686.c b/gcc/testsuite/gcc.c-torture/compile/pr94686.c
new file mode 100644 (file)
index 0000000..df94413
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr94686.c
@@ -0,0 +1,9 @@
+/* PR c/94686 */
+
+int a = 0, b = 0;
+
+int
+foo (void)
+{
+  return (int) (long) (b * 0 >= a & b * 0 >= a);
+}