From 7d4fba4aaca3f36d15a719acb5c74cb7ff3966ec Mon Sep 17 00:00:00 2001 From: Sebastian Pop Date: Tue, 3 Mar 2009 03:47:22 +0000 Subject: re PR middle-end/39335 (ICE in GCC 4.4 with -O[123] -floop-interchange) 2009-03-02 Sebastian Pop PR middle-end/39335 * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert when the type precision of the induction variable should be larger than the type precision of nit. (gen_parallel_loop): Update use of canonicalize_loop_ivs. * graphite.c (graphite_loop_normal_form): Same. * tree-flow.h (canonicalize_loop_ivs): Update declaration. * testsuite/gcc.dg/graphite/pr39335_1.c: New. * testsuite/gcc.dg/graphite/pr39335.c: New. From-SVN: r144564 --- gcc/graphite.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/graphite.c') diff --git a/gcc/graphite.c b/gcc/graphite.c index 69a72fc..9b36284 100644 --- a/gcc/graphite.c +++ b/gcc/graphite.c @@ -2395,7 +2395,7 @@ graphite_loop_normal_form (loop_p loop) if (nb_reductions_in_loop (loop) > 0) return NULL_TREE; - return canonicalize_loop_ivs (loop, NULL, nit); + return canonicalize_loop_ivs (loop, NULL, &nit); } /* Record LOOP as occuring in SCOP. Returns true when the operation -- cgit v1.1