From 9f1363cd0d72667eac019840e929e64431ee5d4e Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Mon, 16 Dec 2013 09:09:05 +0100 Subject: re PR middle-end/58956 (wrong code at -O1 and above (affecting gcc 4.6 to trunk)) PR middle-end/58956 PR middle-end/59470 * gimple-walk.h (walk_stmt_load_store_addr_fn): New typedef. (walk_stmt_load_store_addr_ops, walk_stmt_load_store_ops): Use it for callback params. * gimple-walk.c (walk_stmt_load_store_ops): Likewise. (walk_stmt_load_store_addr_ops): Likewise. Adjust all callback calls to supply the gimple operand containing the base tree as an extra argument. * tree-ssa-ter.c: Include gimple-walk.h. (find_ssaname, find_ssaname_in_store): New helper functions. (find_replaceable_in_bb): For calls or GIMPLE_ASM, only set same_root_var if USE is used somewhere in the stores of the stmt. * ipa-prop.c (visit_ref_for_mod_analysis): Remove name of the stmt argument and ATTRIBUTE_UNUSED, add another unnamed tree argument. * ipa-pure-const.c (check_load, check_store, check_ipa_load, check_ipa_store): Likewise. * gimple.c (gimple_ior_addresses_taken_1, check_loadstore): Likewise. * ipa-split.c (test_nonssa_use, mark_nonssa_use): Likewise. (verify_non_ssa_vars, visit_bb): Adjust their callers. * cfgexpand.c (add_scope_conflicts_1): Use walk_stmt_load_store_addr_fn type for visit variable. (visit_op, visit_conflict): Remove name of the stmt argument and ATTRIBUTE_UNUSED, add another unnamed tree argument. * tree-sra.c (asm_visit_addr): Likewise. Remove name of the data argument and ATTRIBUTE_UNUSED. * cgraphbuild.c (mark_address, mark_load, mark_store): Add another unnamed tree argument. * gimple-ssa-isolate-paths.c (check_loadstore): Likewise. Remove ATTRIBUTE_UNUSED from stmt parameter. * gcc.target/i386/pr59470.c: New test. From-SVN: r206009 --- gcc/ipa-pure-const.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'gcc/ipa-pure-const.c') diff --git a/gcc/ipa-pure-const.c b/gcc/ipa-pure-const.c index a60e078..fd10fe3 100644 --- a/gcc/ipa-pure-const.c +++ b/gcc/ipa-pure-const.c @@ -589,7 +589,7 @@ check_call (funct_state local, gimple call, bool ipa) /* Wrapper around check_decl for loads in local more. */ static bool -check_load (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) +check_load (gimple, tree op, tree, void *data) { if (DECL_P (op)) check_decl ((funct_state)data, op, false, false); @@ -601,7 +601,7 @@ check_load (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) /* Wrapper around check_decl for stores in local more. */ static bool -check_store (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) +check_store (gimple, tree op, tree, void *data) { if (DECL_P (op)) check_decl ((funct_state)data, op, true, false); @@ -613,7 +613,7 @@ check_store (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) /* Wrapper around check_decl for loads in ipa mode. */ static bool -check_ipa_load (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) +check_ipa_load (gimple, tree op, tree, void *data) { if (DECL_P (op)) check_decl ((funct_state)data, op, false, true); @@ -625,7 +625,7 @@ check_ipa_load (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) /* Wrapper around check_decl for stores in ipa mode. */ static bool -check_ipa_store (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) +check_ipa_store (gimple, tree op, tree, void *data) { if (DECL_P (op)) check_decl ((funct_state)data, op, true, true); -- cgit v1.1