* graphite-sese-to-poly.c:
(new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
id of the pbb), which contains pointer to the pbb1.
[gcc/testsuite]
* gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
From-SVN: r213110
2014-07-28 Roman Gareev <gareevroman@gmail.com>
+ * graphite-sese-to-poly.c:
+ (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
+ id of the pbb), which contains pointer to the pbb1.
+
+ * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
+
+2014-07-28 Roman Gareev <gareevroman@gmail.com>
+
* graphite-isl-ast-to-gimple.c:
(graphite_create_new_guard): New function.
(translate_isl_ast_node_if): New function.
break;
pbb1->domain = isl_set_copy (pbb->domain);
+ pbb1->domain = isl_set_set_tuple_id (pbb1->domain,
+ isl_id_for_pbb (scop, pbb1));
GBB_PBB (gbb1) = pbb1;
GBB_CONDITIONS (gbb1) = GBB_CONDITIONS (gbb).copy ();
--- /dev/null
+/* { dg-do run } */
+/* { dg-options "-O2 -fgraphite-identity -fgraphite-code-generator=isl" } */
+
+/* This test case tests reduction, where the pbbs are duplicated. */
+
+static int __attribute__((noinline))
+foo ()
+{
+ int i, res = 0;
+
+ for (i = 0; i < 50; i++)
+ {
+ if (i >= 25)
+ res += i;
+ }
+
+ return res;
+}
+
+extern void abort ();
+
+int
+main (void)
+{
+ int res = foo ();
+
+ if (res != 925)
+ abort ();
+
+ return 0;
+}