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

From-SVN: r125007

* g++.dg/other/vrp1.C: New test.
From-SVN: r125007
b9a97851 · Ian Lance Taylor · Ian Lance Taylor · 126e073b · b9a97851 · b9a97851
Commit b9a97851 authored May 23, 2007 by Ian Lance Taylor Committed by Ian Lance Taylor May 23, 2007
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gcc/testsuite/ChangeLog
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gcc/testsuite/g++.dg/other/vrp1.C
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--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
+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
--- a/gcc/testsuite/g++.dg/other/vrp1.C
+++ b/gcc/testsuite/g++.dg/other/vrp1.C
+// { 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);