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[Bug tree-optimization/68493] [6 Regression] [graphite] ICE in copy_loop_phi_args
- From: "spop at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 23 Nov 2015 17:32:05 +0000
- Subject: [Bug tree-optimization/68493] [6 Regression] [graphite] ICE in copy_loop_phi_args
- Auto-submitted: auto-generated
- References: <bug-68493-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68493
--- Comment #1 from Sebastian Pop <spop at gcc dot gnu.org> ---
Passes on ISL 0.14, fails with 0.15.
This patch fixes it: we will bootstrap and commit.
diff --git a/gcc/graphite-isl-ast-to-gimple.c
b/gcc/graphite-isl-ast-to-gimple.c
index 30c3a21..2783ac4 100644
--- a/gcc/graphite-isl-ast-to-gimple.c
+++ b/gcc/graphite-isl-ast-to-gimple.c
@@ -2760,6 +2760,8 @@ translate_isl_ast_to_gimple::translate_pending_phi_nodes
()
fprintf (dump_file, "[codegen] to new-phi: ");
print_gimple_stmt (dump_file, new_phi, 0, 0);
}
+ if (codegen_error)
+ return;
}
}