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[Bug other/64145] gcc.dg/graphite/isl-codegen-loop-dumping.c UNRESOLVED with isl 0.14


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64145

--- Comment #2 from howarth at bromo dot med.uc.edu ---
Noticing that this bug seems similar to that fixed in
https://gcc.gnu.org/ml/gcc-patches/2011-07/msg00450.html, I puzzled out that
the following change allows the gcc.dg/graphite/isl-codegen-loop-dumping.c test
case to generate the expected dump file and pass.

Index: gcc/testsuite/gcc.dg/graphite/isl-codegen-loop-dumping.c
===================================================================
--- gcc/testsuite/gcc.dg/graphite/isl-codegen-loop-dumping.c    (revision
218247)
+++ gcc/testsuite/gcc.dg/graphite/isl-codegen-loop-dumping.c    (working copy)
@@ -1,4 +1,4 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
+/* { dg-options "-O2 -fgraphite-identity -fdump-tree-graphite-all" } */

 int
 main (int n, int *a)


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