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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-15 09:53:18 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-15 09:53:18 +0000 |
| commit | 9288864f7b4ffa137ee0d71790a129c33298d071 (patch) | |
| tree | 3b6a0db9e523f95f8ff7e24dd070b589651cf51b /gcc/cgraph.c | |
| parent | a0f312e306b5879dd1d36c32e8fc1a46a5b27852 (diff) | |
| download | ppe42-gcc-9288864f7b4ffa137ee0d71790a129c33298d071.tar.gz ppe42-gcc-9288864f7b4ffa137ee0d71790a129c33298d071.zip | |
* cgraph.c (dump_cgraph_node): Dump size/time/benefit.
* cgraph.h (struct inline_summary): New filed self_wize,
size_inlining_benefit, self_time and time_inlining_benefit.
(struct cgraph_global_info): Replace insns by time ans size fields.
* ipa-cp (ipcp_cloning_candidate_p): Base estimate on size
(ipcp_estimate_growth, ipcp_insert_stage): Likewise.
(ipcp_update_callgraph): Do not touch function bodies.
* ipa-inline.c: Include except.h
MAX_TIME: New constant.
(overall_insns): Remove
(overall_size, max_benefit): New static variables.
(cgraph_estimate_time_after_inlining): New function.
(cgraph_estimate_size_after_inlining): Rewrite using benefits.
(cgraph_clone_inlined_nodes): Update size.
(cgraph_mark_inline_edge): Update size.
(cgraph_estimate_growth): Use size info.
(cgraph_check_inline_limits): Check size.
(cgraph_default_inline_p): Likewise.
(cgraph_edge_badness): Compute badness based on benefit and size cost.
(cgraph_decide_recursive_inlining): Check size.
(cgraph_decide_inlining_of_small_function): Update size; dump sizes and times.
(cgraph_decide_inlining): Likewise.
(cgraph_decide_inlining_incrementally): Likewise; honor PARAM_EARLY_INLINING_INSNS.
(likely_eliminated_by_inlining_p): New predicate.
(estimate_function_body_sizes): New function.
(compute_inline_parameters): Use it.
* except.c (must_not_throw_labels): New function.
* except.h (must_not_throw_labels): Declare.
* tree-inline.c (init_inline_once): Kill inlining_weigths
* tree-ssa-structalias.c: Avoid uninitialized warning.
* params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300.
(PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60.
(PARAM_INLINE_CALL_COST): Remove.
(PARAM_EARLY_INLINING_INSNS): New.
doc/invoke.texi (max-inline-insns-auto, early-inlining-insns): Update.
(inline-call-cost): Remove.
(early-inlining-insns): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147566 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cgraph.c')
| -rw-r--r-- | gcc/cgraph.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c index 60ff1685dc9..c7939b9d2c4 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -1393,11 +1393,18 @@ dump_cgraph_node (FILE *f, struct cgraph_node *node) if (node->count) fprintf (f, " executed "HOST_WIDEST_INT_PRINT_DEC"x", (HOST_WIDEST_INT)node->count); - if (node->local.inline_summary.self_insns) - fprintf (f, " %i insns", node->local.inline_summary.self_insns); - if (node->global.insns && node->global.insns - != node->local.inline_summary.self_insns) - fprintf (f, " (%i after inlining)", node->global.insns); + if (node->local.inline_summary.self_time) + fprintf (f, " %i time, %i benefit", node->local.inline_summary.self_time, + node->local.inline_summary.time_inlining_benefit); + if (node->global.time && node->global.time + != node->local.inline_summary.self_time) + fprintf (f, " (%i after inlining)", node->global.time); + if (node->local.inline_summary.self_size) + fprintf (f, " %i size, %i benefit", node->local.inline_summary.self_size, + node->local.inline_summary.size_inlining_benefit); + if (node->global.size && node->global.size + != node->local.inline_summary.self_size) + fprintf (f, " (%i after inlining)", node->global.size); if (node->local.inline_summary.estimated_self_stack_size) fprintf (f, " %i bytes stack usage", (int)node->local.inline_summary.estimated_self_stack_size); if (node->global.estimated_stack_size != node->local.inline_summary.estimated_self_stack_size) |
