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| author | Jan Hubicka <hubicka@ucw.cz> | 2019-11-09 18:52:56 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-11-09 17:52:56 +0000 |
| commit | 49d9c9d283caf5918add61e5f6b35c9cd437e8b6 (patch) | |
| tree | 0db402ab020b3a5690e4253c117311e4c15806b2 /gcc/ipa-inline.c | |
| parent | e3bd08dde17aa654c1aecade0807251e082c702c (diff) | |
| download | gcc-49d9c9d283caf5918add61e5f6b35c9cd437e8b6.zip gcc-49d9c9d283caf5918add61e5f6b35c9cd437e8b6.tar.gz gcc-49d9c9d283caf5918add61e5f6b35c9cd437e8b6.tar.bz2 | |
ipa-inline-analysis.c (do_estimate_growth_1): Add support for capping the growth cumulated.
* ipa-inline-analysis.c (do_estimate_growth_1): Add support for
capping the growth cumulated.
(offline_size): Break out from ...
(estimate_growth): ... here.
(check_callers): Add N, OFFLINE and MIN_SIZE and KNOWN_EDGE
parameters.
(growth_likely_positive): Turn to ...
(growth_positive_p): Re-implement.
* ipa-inline.h (growth_likely_positive): Remove.
(growth_positive_p): Declare.
* ipa-inline.c (want_inline_small_function_p): Use
growth_positive_p.
(want_inline_function_to_all_callers_p): Likewise.
From-SVN: r278007
Diffstat (limited to 'gcc/ipa-inline.c')
| -rw-r--r-- | gcc/ipa-inline.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index 9f47239..83764f6 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -883,9 +883,9 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report) && !opt_for_fn (e->caller->decl, flag_inline_functions) && growth >= PARAM_VALUE (PARAM_MAX_INLINE_INSNS_SMALL)) { - /* growth_likely_positive is expensive, always test it last. */ + /* growth_positive_p is expensive, always test it last. */ if (growth >= inline_insns_single (e->caller, false) - || growth_likely_positive (callee, growth)) + || growth_positive_p (callee, e, growth)) { e->inline_failed = CIF_NOT_DECLARED_INLINED; want_inline = false; @@ -899,9 +899,9 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report) || growth >= inline_insns_auto (e->caller, true) || !big_speedup_p (e))) { - /* growth_likely_positive is expensive, always test it last. */ + /* growth_positive_p is expensive, always test it last. */ if (growth >= inline_insns_single (e->caller, false) - || growth_likely_positive (callee, growth)) + || growth_positive_p (callee, e, growth)) { if (opt_for_fn (e->caller->decl, optimize) >= 3) e->inline_failed = CIF_MAX_INLINE_INSNS_AUTO_LIMIT; @@ -913,7 +913,7 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report) /* If call is cold, do not inline when function body would grow. */ else if (!e->maybe_hot_p () && (growth >= inline_insns_single (e->caller, false) - || growth_likely_positive (callee, growth))) + || growth_positive_p (callee, e, growth))) { e->inline_failed = CIF_UNLIKELY_CALL; want_inline = false; @@ -1075,7 +1075,7 @@ want_inline_function_to_all_callers_p (struct cgraph_node *node, bool cold) if (!node->call_for_symbol_and_aliases (has_caller_p, NULL, true)) return false; /* Inlining into all callers would increase size? */ - if (estimate_growth (node) > 0) + if (growth_positive_p (node, NULL, INT_MIN) > 0) return false; /* All inlines must be possible. */ if (node->call_for_symbol_and_aliases (check_callers, &has_hot_call, |