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| author | Jakub Jelinek <jakub@redhat.com> | 2013-12-16 09:09:05 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-12-16 09:09:05 +0100 |
| commit | 9f1363cd0d72667eac019840e929e64431ee5d4e (patch) | |
| tree | 05010ae56236744b03a8fd2cb1415586dd321f47 /gcc/cfgexpand.c | |
| parent | 317c1849286a2acdf6e72bc2b0973d52b4ba5202 (diff) | |
| download | gcc-9f1363cd0d72667eac019840e929e64431ee5d4e.zip gcc-9f1363cd0d72667eac019840e929e64431ee5d4e.tar.gz gcc-9f1363cd0d72667eac019840e929e64431ee5d4e.tar.bz2 | |
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
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index a73bd41..7a93975 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -365,7 +365,7 @@ stack_var_conflict_p (size_t x, size_t y) enter its partition number into bitmap DATA. */ static bool -visit_op (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) +visit_op (gimple, tree op, tree, void *data) { bitmap active = (bitmap)data; op = get_base_address (op); @@ -385,7 +385,7 @@ visit_op (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) from bitmap DATA. */ static bool -visit_conflict (gimple stmt ATTRIBUTE_UNUSED, tree op, void *data) +visit_conflict (gimple, tree op, tree, void *data) { bitmap active = (bitmap)data; op = get_base_address (op); @@ -419,7 +419,7 @@ add_scope_conflicts_1 (basic_block bb, bitmap work, bool for_conflict) edge e; edge_iterator ei; gimple_stmt_iterator gsi; - bool (*visit)(gimple, tree, void *); + walk_stmt_load_store_addr_fn visit; bitmap_clear (work); FOR_EACH_EDGE (e, ei, bb->preds) |