PR tree-optimization/39417
* g++.dg/torture/pr39417.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158560
138bc75d-0d04-0410-961f-
82ee72b054a4
2010-04-20 Richard Guenther <rguenther@suse.de>
+ PR tree-optimization/39417
+ * g++.dg/torture/pr39417.C: New testcase.
+
+2010-04-20 Richard Guenther <rguenther@suse.de>
+
* gcc.dg/ipa/ipa-pta-14.c: New testcase.
2010-04-20 Jakub Jelinek <jakub@redhat.com>
--- /dev/null
+// { dg-do run }
+
+#include <vector>
+
+std::vector <int>
+sequence(int l, int n)
+{
+ std::vector <int> ret;
+ for(int i=n;i<=100;i++)
+ {
+ if(i%2==0)
+ {
+ if(l%i==i/2)
+ {
+ int init =l/i-i/2+1;
+ if(init>=0)
+ {
+ for(int j=0;j<i;j++)
+ {
+ ret.push_back(init);
+ init ++;
+ }
+ break;
+ }
+ }
+ }
+ else
+ {
+ if(l%i==0)
+ {
+ int init =l/i-i/2;
+ if(init>=0)
+ {
+ for(int j=0;j<i;j++)
+ {
+ ret.push_back(init);
+ init ++;
+ }
+ break;
+ }
+ }
+ }
+ }
+ return ret;
+}
+extern "C" void abort (void);
+int main()
+{
+ std::vector<int> res = sequence(18, 2);
+ if (res.size () != 3
+ || res[0] != 5
+ || res[1] != 6
+ || res[2] != 7)
+ abort ();
+ return 0;
+}