From: davem <davem@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 18 Apr 2002 08:05:23 +0000 (+0000)
Subject: 2002-04-18  David S. Miller  <davem@redhat.com>
X-Git-Tag: upstream/4.9.2~87236
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=574c669518e788e987cb3f892dc21a750174b2d1;p=platform%2Fupstream%2Flinaro-gcc.git

2002-04-18  David S. Miller  <davem@redhat.com>

	* gcc.c-torture/execute/20020418-1.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52461 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3fb38ec..6bb6b22 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2002-04-18  David S. Miller  <davem@redhat.com>
+
+	* gcc.c-torture/execute/20020418-1.c: New test.
+
 2002-04-17  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.dg/20020416-1.c: New test.
diff --git a/gcc/testsuite/gcc.c-torture/execute/20020418-1.c b/gcc/testsuite/gcc.c-torture/execute/20020418-1.c
new file mode 100644
index 0000000..953f96e
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20020418-1.c
@@ -0,0 +1,24 @@
+/* ifcvt accidently deletes a referenced label while generating
+   conditional traps on machines having such patterns */
+
+struct foo { int a; };
+
+void gcc_crash(struct foo *p)
+{
+	if (__builtin_expect(p->a < 52, 0))
+		__builtin_trap();
+ top:
+	p->a++;
+	if (p->a >= 62)
+		goto top;
+}
+
+int main(void)
+{
+	struct foo x;
+
+	x.a = 53;
+	gcc_crash(&x);
+
+	exit (0);
+}