diff options
| author | rguenth <> | 2011-04-06 08:51:23 +0000 |
|---|---|---|
| committer | rguenth <> | 2011-04-06 08:51:23 +0000 |
| commit | aecf3816520f7e305839cf98febe00232aad924f (patch) | |
| tree | 2e899a35ae492409cf1aea6ceba40b33bc2febab /gcc/cgraph.c | |
| parent | 3c4ed0dbe20d849549511c8aaf487db0cb45d385 (diff) | |
2011-04-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/47663
* cgraph.h (struct cgraph_edge): Add call_stmt_size and
call_stmt_time fields.
(cgraph_edge_inlinable_p): Declare.
(cgraph_edge_recursive_p): New inline function.
* cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
(cgraph_clone_edge): Copy it.
* ipa-inline.c (cgraph_estimate_edge_time): New function.
Account for call stmt time.
(cgraph_estimate_time_after_inlining): Take edge argument.
(cgraph_estimate_edge_growth): Account call stmt size.
(cgraph_estimate_size_after_inlining): Take edge argument.
(cgraph_mark_inline_edge): Adjust.
(cgraph_check_inline_limits): Likewise.
(cgraph_recursive_inlining_p): Remove.
(cgraph_edge_badness): Use cgraph_edge_recursive_p.
(cgraph_decide_recursive_inlining): Take edge argument and
adjust.
(cgraph_decide_inlining_of_small_functions): Do not avoid
diags for recursive inlining here.
(cgraph_flatten): Adjust.
(cgraph_decide_inlining_incrementally): Likewise.
(estimate_function_body_sizes): Remove call cost handling.
(compute_inline_parameters): Initialize caller edge call costs.
(cgraph_estimate_edge_growth): New function.
(cgraph_estimate_growth): Use it.
(cgraph_edge_badness): Likewise.
(cgraph_check_inline_limits): Take an edge argument.
(cgraph_decide_inlining_of_small_functions): Adjust.
(cgraph_decide_inlining): Likewise.
* tree-inline.c (estimate_num_insns): Only account for call
return value if it is used.
(expand_call_inline): Avoid diagnostics on recursive inline
functions here.
* lto-cgraph.c (lto_output_edge): Output edge call costs.
(input_edge): Input edge call costs.
* gcc.dg/tree-ssa/inline-8.c: New testcase.
Diffstat (limited to 'gcc/cgraph.c')
| -rw-r--r-- | gcc/cgraph.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c index 3cf75f293c9..a6217e9af35 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -1032,6 +1032,8 @@ cgraph_create_edge_1 (struct cgraph_node *caller, struct cgraph_node *callee, edge->loop_nest = nest; edge->call_stmt = call_stmt; + edge->call_stmt_size = 0; + edge->call_stmt_time = 0; push_cfun (DECL_STRUCT_FUNCTION (caller->decl)); edge->can_throw_external = call_stmt ? stmt_can_throw_external (call_stmt) : false; @@ -2141,6 +2143,8 @@ cgraph_clone_edge (struct cgraph_edge *e, struct cgraph_node *n, } } + new_edge->call_stmt_size = e->call_stmt_size; + new_edge->call_stmt_time = e->call_stmt_time; new_edge->inline_failed = e->inline_failed; new_edge->indirect_inlining_edge = e->indirect_inlining_edge; new_edge->lto_stmt_uid = stmt_uid; |