From d62887a42bc49963179b0429f6914b050dd2517c Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Tue, 4 Jun 2019 08:09:16 +0000 Subject: re PR fortran/90738 (gfortran.dg/pointer_array_10.f90 etc. FAIL) 2019-06-04 Richard Biener PR tree-optimization/90738 Revert 2019-06-03 Richard Biener * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original full reference tree and record in ref->ref. (vn_reference_lookup_3): Pass in original ref to ao_ref_init_from_vn_reference. (vn_reference_lookup): Likewise. * tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype. * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): Handle non-decl bases in the original reference. * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1. * gcc.dg/torture/pr90738.c: New testcase. From-SVN: r271902 --- gcc/tree-ssa-sccvn.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/tree-ssa-sccvn.h') diff --git a/gcc/tree-ssa-sccvn.h b/gcc/tree-ssa-sccvn.h index ec32dcb..bd661bc 100644 --- a/gcc/tree-ssa-sccvn.h +++ b/gcc/tree-ssa-sccvn.h @@ -229,7 +229,7 @@ vn_nary_op_t vn_nary_op_insert (tree, tree); vn_nary_op_t vn_nary_op_insert_pieces (unsigned int, enum tree_code, tree, tree *, tree, unsigned int); bool ao_ref_init_from_vn_reference (ao_ref *, alias_set_type, tree, - vec, tree = NULL_TREE); + vec ); vec vn_reference_operands_for_lookup (tree); tree vn_reference_lookup_pieces (tree, alias_set_type, tree, vec , -- cgit v1.1