On 05/04/2017 08:31 AM, Jeff Law wrote:
On 05/04/2017 07:26 AM, Дмитрий Дьяченко wrote:
Fedora 26 x86_64
r247595
~/src/gcc_current/configure --prefix=/usr/local/gcc_current
--enable-static --enable-checking=no --enable-languages=c,c++,lto
--enable-plugin --disable-multilib
And that may be the key, I've been able to get a similar failure. Could
easy be the checking flags. I'll do some bisecting here.
jeff
It's Jan's patch from April 30.
commit e062e35c7ff7743aa31868370bf5cb9f8da835dd
Author: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun Apr 30 15:02:11 2017 +0000
PR ipa/79224
* ipa-inline-analysis.c (dump_predicate): Add optional
parameter NL.
(account_size_time): Use two predicates - exec_pred and
nonconst_pred_ptr.
(evaluate_conditions_for_known_args): Compute both clause and
nonspec_clause.
(evaluate_properties_for_edge): Evaulate both clause and
nonspec_clause.
(inline_summary_t::duplicate): Update.
(estimate_function_body_sizes): Caluculate exec and nonconst
predicates
separately.
(compute_inline_parameters): Likewise.
(estimate_edge_size_and_time): Update caluclation of time.
(estimate_node_size_and_time): Compute both time and nonspecialized
time.
(estimate_ipcp_clone_size_and_time): Update.
(inline_merge_summary): Update.
(do_estimate_edge_time): Update.
(do_estimate_edge_size): Update.
(do_estimate_edge_hints): Update.
(inline_read_section, inline_write_summary): Stream both new
predicates.
* ipa-inline.c (compute_uninlined_call_time): Take
uninlined_call_time
as argument.
(compute_inlined_call_time): Cleanup.
(big_speedup_p): Update.
(edge_badness): Update.
* ipa-inline.h (INLINE_TIME_SCALE): Remove.
(size_time_entry): Replace predicate by exec_predicate and
nonconst_predicate.
(edge_growth_cache_entry): Cache both time nad nonspecialized time.
(estimate_edge_time): Return also nonspec_time.
(reset_edge_growth_cache): Update.
