From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 23 May 2007 23:00:54 +0000 (+0000)
Subject: 	* g++.dg/other/vrp1.C: New test.
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=f0f3d3ff0e31dd3339aaad71c9d1a7d8d3f420d8

	* g++.dg/other/vrp1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125007 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 03f61125049..8abebbe1ede 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2007-05-23  Ian Lance Taylor  <iant@google.com>
+
+	* g++.dg/other/vrp1.C: New test.
+
 2007-05-23  Simon Martin  <simartin@users.sourceforge.net>
 
 	PR preprocessor/20077
diff --git a/gcc/testsuite/g++.dg/other/vrp1.C b/gcc/testsuite/g++.dg/other/vrp1.C
new file mode 100644
index 00000000000..0a798c9954e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/vrp1.C
@@ -0,0 +1,12 @@
+// { dg-do compile }
+// { dg-options "-O2" }
+// This caused a crash in VRP because TREE_OVERFLOW was set for MIN.
+
+template<long long MIN>
+long long mod (long long l, long long r)
+{
+  if (l == MIN && r == -1)
+    return 0LL;
+  return l % r;
+}
+template long long mod<-0x8000000000000000LL> (long long, long long);