re PR tree-optimization/85497 ([graphite] ICE in set_codegen_error, at…

re PR tree-optimization/85497 ([graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206)

2019-02-01  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/85497
	* gcc.dg/graphite/pr85497.c: New testcase.

From-SVN: r268447

gcc/testsuite/ChangeLog

 2019-02-01  Richard Biener  <rguenther@suse.de>
 
+	PR tree-optimization/85497
+	* gcc.dg/graphite/pr85497.c: New testcase.
+
+2019-02-01  Richard Biener  <rguenther@suse.de>
+
 	PR testsuite/87451
 	* gcc.dg/debug/dwarf2/inline5.c: Allow more comment variants.
 

gcc/testsuite/gcc.dg/graphite/pr85497.c

+/* { dg-do compile } */
+/* { dg-options "-O1 -floop-parallelize-all -fno-tree-loop-im --param scev-max-expr-size=1" } */
+
+int au;
+
+void
+a8 (int k7)
+{
+  int xo;
+
+  for (xo = 0; xo < 2; ++xo)
+    {
+      int dd;
+
+      for (dd = 0; dd < 2; ++dd)
+	au = !!k7 ? xo : 0;
+    }
+}