Christian Hagedorn
|
63c19d3db5
|
8341977: Replace predicate walking and cloning code for Loop Peeling with a predicate visitor
Reviewed-by: kvn, epeter
|
2024-10-30 06:11:06 +00:00 |
|
Christian Hagedorn
|
7131f053b0
|
8342043: Split Opaque4Node into OpaqueTemplateAssertionPredicateNode and OpaqueNotNullNode
Reviewed-by: kvn, roland
|
2024-10-23 08:00:42 +00:00 |
|
Roland Westrelin
|
8f2b23bb53
|
8341407: C2: assert(main_limit == cl->limit() || get_ctrl(main_limit) == new_limit_ctrl) failed: wrong control for added limit
Reviewed-by: chagedorn, thartmann
|
2024-10-21 07:37:01 +00:00 |
|
Christian Hagedorn
|
22a1feea74
|
8341328: Refactor initial Assertion Predicate creation into separate classes
Reviewed-by: thartmann, kvn
|
2024-10-17 05:08:59 +00:00 |
|
Roberto Castañeda Lozano
|
16042556f3
|
8341619: C2: remove unused StoreCM node
Reviewed-by: chagedorn, thartmann, kvn
|
2024-10-10 08:34:10 +00:00 |
|
Christian Hagedorn
|
3fba1702cd
|
8340786: Introduce Predicate classes with predicate iterators and visitors for simplified walking
Reviewed-by: roland, thartmann
|
2024-10-09 11:42:22 +00:00 |
|
Roland Westrelin
|
315abdf8c8
|
8339733: C2: some nodes can have incorrect control after do_range_check()
Reviewed-by: chagedorn, thartmann
|
2024-09-12 07:19:54 +00:00 |
|
Roland Westrelin
|
3a88fd437d
|
8334724: C2: remove PhaseIdealLoop::cast_incr_before_loop()
Reviewed-by: chagedorn, kvn
|
2024-09-03 06:58:29 +00:00 |
|
Christian Hagedorn
|
be34730fb4
|
8335257: Refactor code to create Initialized Assertion Predicates into separate class
Reviewed-by: kvn, epeter
|
2024-08-05 09:52:07 +00:00 |
|
Roland Westrelin
|
f61a505989
|
8334647: C2: CastII added by PhaseIdealLoop::add_template_assertion_predicate() should have control
Reviewed-by: chagedorn, kvn
|
2024-07-25 15:45:41 +00:00 |
|
Roland Westrelin
|
3baff2af6a
|
8335393: C2: assert(!had_error) failed: bad dominance
Reviewed-by: thartmann, chagedorn
|
2024-07-25 09:26:11 +00:00 |
|
Christian Hagedorn
|
a5f401f3a8
|
8334650: Add debug information about whether an Assertion Predicate is for the init or last value
Reviewed-by: roland, kvn
|
2024-06-26 07:09:50 +00:00 |
|
Vladimir Kozlov
|
9691153755
|
8329141: Obsolete RTM flags and code
Reviewed-by: chagedorn
|
2024-06-10 17:58:22 +00:00 |
|
Christian Hagedorn
|
64bbae7512
|
8333394: C2: assert(bol->is_Opaque4() || bol->is_OpaqueInitializedAssertionPredicate()) failed: Opaque node of non-null-check or of Initialized Assertion Predicate
Reviewed-by: thartmann, roland
|
2024-06-04 09:47:08 +00:00 |
|
Christian Hagedorn
|
2edb6d9813
|
8330386: Replace Opaque4Node of Initialized Assertion Predicate with new OpaqueInitializedAssertionPredicateNode
Reviewed-by: kvn, roland
|
2024-05-28 08:12:36 +00:00 |
|
Christian Hagedorn
|
4bbd972cbb
|
8305638: Renaming and small clean-ups around predicates
Reviewed-by: roland, epeter
|
2024-05-06 07:48:22 +00:00 |
|
Christian Hagedorn
|
20546c1ea0
|
8330004: Refactor cloning down code in Split If for Template Assertion Predicates
Reviewed-by: epeter, kvn
|
2024-04-22 06:07:07 +00:00 |
|
Jatin Bhateja
|
185e711bfe
|
8318650: Optimized subword gather for x86 targets.
Reviewed-by: sviswanathan, epeter, psandoz
|
2024-04-21 23:21:17 +00:00 |
|
Roland Westrelin
|
9fd78022b1
|
8325494: C2: Broken graph after not skipping CastII node anymore for Assertion Predicates after JDK-8309902
Reviewed-by: chagedorn, epeter
|
2024-04-17 15:25:41 +00:00 |
|
Roland Westrelin
|
bfff02eef6
|
8330165: C2: make superword consistently use PhaseIdealLoop::register_new_node()
Reviewed-by: chagedorn, kvn
|
2024-04-16 14:11:05 +00:00 |
|
Joshua Cao
|
140f56718b
|
8323220: Reassociate loop invariants involved in Cmps and Add/Subs
Reviewed-by: epeter, xliu, chagedorn
|
2024-04-15 15:54:34 +00:00 |
|
Christian Hagedorn
|
fc18201bbd
|
8327111: Replace remaining usage of create_bool_from_template_assertion_predicate() which requires additional OpaqueLoop*Nodes transformation strategies
Reviewed-by: epeter, kvn
|
2024-04-08 10:52:30 +00:00 |
|
Emanuel Peter
|
fadc4b197e
|
8327423: C2 remove_main_post_loops: check if main-loop belongs to pre-loop, not just assert
Reviewed-by: kvn, chagedorn, roland
|
2024-03-14 07:12:16 +00:00 |
|
Emanuel Peter
|
232d136885
|
8324890: C2 SuperWord: refactor out VLoop, make unrolling_analysis static, remove init/reset mechanism
Reviewed-by: kvn, roland
|
2024-02-10 14:19:01 +00:00 |
|
Emanuel Peter
|
85e320121e
|
8325159: C2 SuperWord: measure time for CITime
Reviewed-by: rcastanedalo, kvn
|
2024-02-05 06:53:51 +00:00 |
|
Roberto Castañeda Lozano
|
bf666bc0c7
|
8322692: ZGC: avoid over-unrolling due to hidden barrier size
Reviewed-by: eosterlund, kvn
|
2024-01-17 07:50:03 +00:00 |
|
Joshua Cao
|
7263e25d9b
|
8322490: cleanup CastNode construction
Reviewed-by: chagedorn, phh
|
2023-12-22 21:08:45 +00:00 |
|
Daniel Lundén
|
701bc3bbbe
|
8295166: IGV: dump graph at more locations
Reviewed-by: thartmann, rcastanedalo, chagedorn
|
2023-12-08 11:08:08 +00:00 |
|
Thomas Stuefe
|
c1aeac79ba
|
8318445: More broken bailout chains in C2
Reviewed-by: kvn, epeter
|
2023-10-23 15:54:04 +00:00 |
|
Emanuel Peter
|
1ed9c76ec8
|
8309204: Obsolete DoReserveCopyInSuperWord
Reviewed-by: kvn, thartmann
|
2023-10-05 07:01:18 +00:00 |
|
Emanuel Peter
|
eeb63cd0fa
|
8316361: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN with -XX:VerifyIterativeGVN=10
Reviewed-by: kvn, chagedorn
|
2023-10-02 08:03:10 +00:00 |
|
Roland Westrelin
|
4e1e579e8b
|
8315920: C2: "control input must dominate current control" assert failure
Reviewed-by: thartmann, chagedorn
|
2023-09-26 14:32:54 +00:00 |
|
Roland Westrelin
|
fe4f90021f
|
8315088: C2: assert(wq.size() - before == EMPTY_LOOP_SIZE) failed: expect the EMPTY_LOOP_SIZE nodes of this body if empty
Reviewed-by: thartmann, chagedorn
|
2023-09-05 07:32:51 +00:00 |
|
Roland Westrelin
|
ed1ea5fe7c
|
8314024: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work due to bad immediate dominator info
Reviewed-by: kvn, chagedorn
|
2023-08-30 07:52:05 +00:00 |
|
Christian Hagedorn
|
0b12480de8
|
8314233: C2: assert(assertion_predicate_has_loop_opaque_node(iff)) failed: unexpected
Reviewed-by: thartmann, kvn
|
2023-08-16 06:58:23 +00:00 |
|
Christian Hagedorn
|
a39ed1087b
|
8314116: C2: assert(false) failed: malformed control flow after JDK-8305636
Reviewed-by: thartmann, kvn
|
2023-08-14 08:15:02 +00:00 |
|
Christian Hagedorn
|
dc01604756
|
8305636: Expand and clean up predicate classes and move them into separate files
Reviewed-by: thartmann, roland
|
2023-08-07 09:14:16 +00:00 |
|
Pengfei Li
|
a38582e941
|
8311691: C2: Remove legacy code related to PostLoopMultiversioning
Reviewed-by: kvn, sviswanathan
|
2023-07-13 01:45:52 +00:00 |
|
Roland Westrelin
|
26efff7586
|
8309902: C2: assert(false) failed: Bad graph detected in build_loop_late after JDK-8305189
Reviewed-by: kvn, chagedorn
|
2023-06-29 15:05:49 +00:00 |
|
Christian Hagedorn
|
dfd3da3f52
|
8307683: Loop Predication should not hoist range checks with trap on success projection by negating their condition
Reviewed-by: thartmann, roland
|
2023-06-01 08:04:45 +00:00 |
|
Christian Hagedorn
|
4f096eb7c9
|
8305635: Replace Parse Predicate IfNode with new ParsePredicateNode and route predicate queries through dedicated classes
Reviewed-by: thartmann, kvn
|
2023-05-25 09:40:19 +00:00 |
|
Christian Hagedorn
|
19c8c30d1c
|
8305634: Renaming predicates, simple cleanups, and adding summary about current predicates
Reviewed-by: epeter, thartmann, roland
|
2023-05-16 13:30:07 +00:00 |
|
Roberto Castañeda Lozano
|
1be80a4445
|
8287087: C2: perform SLP reduction analysis on-demand
Reviewed-by: epeter, jbhateja, thartmann
|
2023-04-27 09:39:53 +00:00 |
|
Emanuel Peter
|
cc894d849a
|
8303466: C2: failed: malformed control flow. Limit type made precise with MaxL/MinL
Reviewed-by: roland, kvn, chagedorn, thartmann
|
2023-04-26 05:42:26 +00:00 |
|
Johan Sjölen
|
5726d31e56
|
8301074: Replace NULL with nullptr in share/opto/
Reviewed-by: kvn, jwilhelm
|
2023-03-09 20:28:26 +00:00 |
|
Tobias Holenstein
|
cd77fcfb5f
|
8290822: C2: assert in PhaseIdealLoop::do_unroll() is subject to undefined behavior
Reviewed-by: kvn, thartmann
|
2023-02-17 14:27:17 +00:00 |
|
Roland Westrelin
|
2a8ae2ff1c
|
8300256: C2: vectorization is sometimes skipped on loops where it would succeed
Reviewed-by: kvn, thartmann
|
2023-02-01 09:48:54 +00:00 |
|
Damon Fenacci
|
4b0e656bb6
|
8298118: split-if optimization causes empty loop to temporarily have more than one phi
Reviewed-by: roland, thartmann, kvn
|
2023-01-26 07:41:15 +00:00 |
|
Emanuel Peter
|
5a4945c0d9
|
8299975: Limit underflow protection CMoveINode in PhaseIdealLoop::do_unroll must also protect type from underflow
Reviewed-by: roland, chagedorn
|
2023-01-23 13:10:42 +00:00 |
|
Tobias Holenstein
|
97c611d029
|
8289748: C2 compiled code crashes with SIGFPE with -XX:+StressLCM and -XX:+StressGCM
Reviewed-by: thartmann, chagedorn, kvn
|
2023-01-20 14:20:32 +00:00 |
|