diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2021-11-23 11:02:54 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-11-23 11:03:44 +0100 |
| commit | 2780484bc376a89edb0c97b6b85209f4c27f34ee (patch) | |
| tree | e5c066342cebb43318c69819acdf24d2b9e383ba /gcc/tree-inline.c | |
| parent | 6033b27eade9c31c0be50657094c89ef9068892d (diff) | |
| download | gcc-2780484bc376a89edb0c97b6b85209f4c27f34ee.zip gcc-2780484bc376a89edb0c97b6b85209f4c27f34ee.tar.gz gcc-2780484bc376a89edb0c97b6b85209f4c27f34ee.tar.bz2 | |
inliner: Remove unused transform_lang_insert_block hook
This struct copy_body_data's hook is always NULL since merge
of the tuples branch, before that it has been shortly used by the C++
FE during ctor/dtor cloning to chain the remapped blocks, but only
very shortly, before transform_lang_insert_block was a bool and
the call to insert_block was done through a langhook.
I'd say that for something that hasn't been used since 4.4 there is
zero chance we'll want to use it again in the near future.
2021-11-23 Jakub Jelinek <jakub@redhat.com>
gcc/
* tree-inline.h (struct copy_body_data): Remove
transform_lang_insert_block member.
* tree-inline.c (remap_block): Don't call
id->transform_lang_insert_block.
(optimize_inline_calls, copy_gimple_seq_and_replace_locals,
tree_function_versioning, maybe_inline_call_in_expr,
copy_fn): Don't initialize id.transform_lang_insert_block.
* gimplify.c (gimplify_omp_loop): Likewise.
gcc/c/
* c-typeck.c (c_clone_omp_udr): Don't initialize
id.transform_lang_insert_block.
gcc/cp/
* semantics.c (clone_omp_udr): Don't initialize
id.transform_lang_insert_block.
* optimize.c (clone_body): Likewise.
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 8c108d8..bc5ff0b 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -823,9 +823,6 @@ remap_block (tree *block, copy_body_data *id) &BLOCK_NONLOCALIZED_VARS (new_block), id); - if (id->transform_lang_insert_block) - id->transform_lang_insert_block (new_block); - /* Remember the remapped block. */ insert_decl_map (id, old_block, new_block); } @@ -5473,7 +5470,6 @@ optimize_inline_calls (tree fn) id.transform_new_cfg = false; id.transform_return_to_modify = true; id.transform_parameter = true; - id.transform_lang_insert_block = NULL; id.statements_to_fold = new hash_set<gimple *>; push_gimplify_context (); @@ -5857,7 +5853,6 @@ copy_gimple_seq_and_replace_locals (gimple_seq seq) id.transform_new_cfg = false; id.transform_return_to_modify = false; id.transform_parameter = false; - id.transform_lang_insert_block = NULL; /* Walk the tree once to find local labels. */ memset (&wi, 0, sizeof (wi)); @@ -6252,7 +6247,6 @@ tree_function_versioning (tree old_decl, tree new_decl, id.transform_new_cfg = true; id.transform_return_to_modify = false; id.transform_parameter = false; - id.transform_lang_insert_block = NULL; old_entry_block = ENTRY_BLOCK_PTR_FOR_FN (DECL_STRUCT_FUNCTION (old_decl)); @@ -6541,7 +6535,6 @@ maybe_inline_call_in_expr (tree exp) id.transform_new_cfg = false; id.transform_return_to_modify = true; id.transform_parameter = true; - id.transform_lang_insert_block = NULL; /* Make sure not to unshare trees behind the front-end's back since front-end specific mechanisms may rely on sharing. */ @@ -6613,7 +6606,6 @@ copy_fn (tree fn, tree& parms, tree& result) id.transform_new_cfg = false; id.transform_return_to_modify = false; id.transform_parameter = true; - id.transform_lang_insert_block = NULL; /* Make sure not to unshare trees behind the front-end's back since front-end specific mechanisms may rely on sharing. */ |