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38 Commits

Author SHA1 Message Date
Roland Westrelin
d8a1c1d04c 8354282: C2: more crashes in compiled code because of dependency on removed range check CastIIs 
Reviewed-by: chagedorn
Backport-of: 00068a80304a809297d0df8698850861e9a1c5e9
 2026-01-05 14:46:49 +00:00
Quan Anh Mai
f510b4a3ba 8355574: Fatal error in abort_verify_int_in_range due to Invalid CastII 
Reviewed-by: vlivanov, roland
 2025-11-15 12:59:04 +00:00
Manuel Hässig
9ae39b62b9 8355276: Sort C2 includes 
Reviewed-by: kvn, thartmann
 2025-06-23 07:47:17 +00:00
Roland Westrelin
4645ddbb6b 8341976: C2: use_mem_state != load->find_exact_control(load->in(0)) assert failure 
Reviewed-by: chagedorn, dfenacci
 2025-04-08 15:52:05 +00:00
Quan Anh Mai
e9278de3f8 8348411: C2: Remove the control input of LoadKlassNode and LoadNKlassNode 
Reviewed-by: vlivanov, epeter
 2025-02-08 04:20:46 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Daniel Lundén
92f5c0be8e 8323682: C2: guard check is not generated in Arrays.copyOfRange intrinsic when allocation is eliminated by EA 
Reviewed-by: thartmann, kvn
 2024-04-03 05:50:41 +00:00
Roland Westrelin
dac1727956 8308869: C2: use profile data in subtype checks when profile has more than one class 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Reviewed-by: vlivanov, thartmann
 2023-09-08 07:48:05 +00:00
Xin Liu
d2e1159300 8311125: Remove unused parameter 'phase' in AllocateNode::Ideal_allocation 
Reviewed-by: chagedorn, kvn
 2023-07-01 07:25:26 +00:00
Dean Long
7fcb0fdcd4 8307139: Fix signed integer overflow in compiler code, part 1 
Reviewed-by: thartmann, rcastanedalo, kvn
 2023-05-11 18:06:43 +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
Roland Westrelin
aa7ccdf445 8275201: C2: hide klass() accessor from TypeOopPtr and typeKlassPtr subclasses 
Reviewed-by: vlivanov, iveresov
 2022-05-11 07:25:49 +00:00
Tobias Hartmann
0a4a6403bb 8285301: C2: assert(!requires_atomic_access) failed: can't ensure atomicity 
Reviewed-by: kvn, dlong
 2022-04-29 06:12:43 +00:00
Pengfei Li
e7db581e91 8277168: AArch64: Enable arraycopy partial inlining with SVE 
Reviewed-by: jbhateja, roland, aph
 2021-12-08 04:29:23 +00:00
Hui Shi
5350b9901c 8272131: PhaseMacroExpand::generate_slow_arraycopy crash when clone null CallProjections.fallthrough_ioproj 
Reviewed-by: neliasso, xliu, thartmann
 2021-08-11 02:00:19 +00:00
Tobias Hartmann
4119a52c4b 8270461: ZGC: Invalid oop passed to ZBarrierSetRuntime::load_barrier_on_oop_array 
Reviewed-by: chagedorn, kvn
 2021-07-22 05:59:12 +00:00
Nils Eliasson
e36136fa93 8268125: ZGC: Clone oop array gets wrong acopy stub 
Reviewed-by: vlivanov
 2021-06-15 11:33:12 +00:00
Jatin Bhateja
b05c40ca3b 8266951: Partial in-lining for vectorized mismatch operation using AVX512 masked instructions 
Reviewed-by: psandoz, vlivanov
 2021-06-05 18:07:14 +00:00
Nils Eliasson
bba3728e23 8267726: ZGC: array_copy_requires_gc_barriers too strict 
Reviewed-by: thartmann, vlivanov
 2021-06-02 09:02:37 +00:00
Jatin Bhateja
f084bd2f61 8262355: Support for AVX-512 opmask register allocation. 
Reviewed-by: vlivanov, njian, kvn
 2021-04-04 17:47:23 +00:00
Xin Liu
447e0dfe6b 8263769: simplify PhaseMacroExpand::extract_call_projections() 
Reviewed-by: vlivanov, thartmann
 2021-03-29 06:39:07 +00:00
Nils Eliasson
5d87a21991 8263361: Incorrect arraycopy stub selected by C2 for SATB collectors 
Reviewed-by: eosterlund, vlivanov
 2021-03-17 16:02:28 +00:00
Ioi Lam
5ea960728c 8258459: Decouple gc_globals.hpp from globals.hpp 
Reviewed-by: lfoltan, coleenp
 2021-01-05 05:57:08 +00:00
Xin Liu
30b9ff660f 8258653: CallJavaNode::_bci is not in use 
Reviewed-by: kvn, vlivanov
 2020-12-21 23:27:33 +00:00
Ioi Lam
d4282b0cfc 8257731: Remove excessive include of stubRoutines.hpp 
Reviewed-by: coleenp, kvn
 2020-12-10 23:57:35 +00:00
Jatin Bhateja
0d91f0a1df 8252848: Optimize small primitive arrayCopy operations through partial inlining using AVX-512 masked instructions 
Reviewed-by: neliasso, kvn
 2020-11-25 06:08:19 +00:00
Roland Westrelin
e76de18956 8223051: support loops with long (64b) trip counts 
Reviewed-by: vlivanov, thartmann, jrose
 2020-10-19 11:30:13 +00:00
Tobias Hartmann
f78f780570 8252889: Obsolete -XX:+InsertMemBarAfterArraycopy 
Reviewed-by: shade, adityam
 2020-09-10 05:41:51 +00:00
Roland Westrelin
52d46c314b 8238691: C2: turn subtype check into macro node 
Reviewed-by: vlivanov, thartmann
 2020-02-14 10:31:34 +01:00
Stefan Karlsson
e4b27a48a0 8183574: Unify the is_power_of_2 functions 
Reviewed-by: kbarrett, redestad
 2020-02-17 10:03:17 +01:00
Nils Eliasson
3ca7e3f6ff 8232896: ZGC: Enable C2 clone intrinsic 
Reviewed-by: pliden, kvn
 2019-10-31 17:16:36 +01:00
Lois Foltan
0c507f3180 8230505: Replace JVM type comparisons to T_OBJECT and T_ARRAY with call to is_reference_type 
Consistently use is_reference_type when comparing type for T_OBJECT or T_ARRAY.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: dlong, coleenp, hseigel
 2019-09-23 14:49:04 -04:00
Roman Kennke
5eb643144b 8231085: C2/GC: Better GC-interface for expanding clone 
Reviewed-by: eosterlund
 2019-09-18 20:56:18 +02:00
Roland Westrelin
8ab8d45552 8212243: More gc interface tweaks for arraycopy 
Reviewed-by: kvn, eosterlund
 2018-11-06 10:01:27 +01:00
Roland Westrelin
ce59b4b472 8210887: Tweak C2 gc api for arraycopy 
Reviewed-by: kvn, thartmann
 2018-09-28 10:42:40 +02:00
John Paul Adrian Glaubitz
45abb6791e 8203787: Hotspot build broken on linux-sparc after 8202377 
Reviewed-by: dholmes, eosterlund
 2018-06-05 13:02:01 +02:00
Erik Österlund
53ec88908c 8202377: Modularize C2 GC barriers 
Reviewed-by: neliasso, roland
 2018-05-18 14:51:06 +02:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00