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73 Commits

Author SHA1 Message Date
Guanqiang Han
2e0ce34d3c 8380579: C2: Intermittent fastdebug assert in Parse::sharpen_type_after_if: missing type check info 
Reviewed-by: rcastanedalo, vlivanov
 2026-04-01 06:20:26 +00:00
Kerem Kat
d78a13a7cc 8366138: Parse::jump_switch_ranges() could cause stack overflow when compiling huge switch statement 
Reviewed-by: rasbold, dfenacci, mchevalier
 2026-03-04 10:39:42 +00:00
Vladimir Ivanov
f2e56e4c18 8372634: C2: Materialize type information from instanceof checks 
Reviewed-by: dlong, qamai, roland
 2025-12-12 21:12:09 +00:00
Roberto Castañeda Lozano
5c5367c312 8370569: IGV: dump more graph properties at bytecode parsing 
Reviewed-by: chagedorn, snatarajan
 2025-10-28 13:31:12 +00:00
Saranya Natarajan
6df01178c0 8356779: IGV: dump the index of the SafePointNode containing the current JVMS during parsing 
Reviewed-by: epeter, chagedorn, qamai
 2025-09-17 09:45:30 +00:00
Marc Chevalier
ed70910b0f 8347901: C2 should remove unused leaf / pure runtime calls 
Reviewed-by: thartmann, vlivanov
 2025-07-22 08:48:07 +00:00
Aleksey Shipilev
b73663a2b4 8351155: C1/C2: Remove 32-bit x86 specific FP rounding support 
Reviewed-by: vlivanov, kvn
 2025-03-27 18:10:53 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Theo Weidmann
f54e0bf267 8345766: C2 should emit macro nodes for ModF/ModD instead of calls during parsing 
Reviewed-by: kvn, epeter
 2025-01-21 09:15:18 +00:00
Tobias Holenstein
b9c6ce900b 8344122: IGV: Extend c2 IdealGraphPrinter to send subgraphs to IGV 
Reviewed-by: chagedorn, epeter, rcastanedalo
 2024-11-18 09:36:08 +00:00
theoweidmannoracle
8af304c60f 8341411: C2: remove slice parameter from GraphKit::make_load() and GraphKit::store_to_memory() 
Reviewed-by: thartmann, roland
 2024-11-13 13:34:09 +00:00
Tobias Hartmann
c51a086ce3 8339694: ciTypeFlow does not correctly handle unresolved constant dynamic of array type 
Reviewed-by: kvn, vlivanov
 2024-10-18 06:46:23 +00:00
Tobias Hartmann
63e611cd5d 8335334: Stress mode to randomly execute unstable if traps 
Reviewed-by: chagedorn, kvn
 2024-09-23 12:30:30 +00:00
Kim Barrett
ab27acab0b 8336297: C2: Fix -Wzero-as-null-pointer-constant warnings in derived Node ctors 
Reviewed-by: kvn, jwaters
 2024-07-15 15:43:02 +00:00
Joshua Cao
84deeb6cd5 8324667: fold Parse::seems_stable_comparison() 
Reviewed-by: jkarthikeyan, chagedorn, xliu
 2024-01-29 19:54:42 +00:00
Daniel Lundén
69586e7bdf 8322996: BoxLockNode creation fails with assert(reg < CHUNK_SIZE) failed: sanity 
Reviewed-by: rcastanedalo, kvn
 2024-01-29 09:14:26 +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
Xin Liu
bd2439f3fc 8316702: Only evaluate buffer when IGVPrintLevelOption >= 5 
Reviewed-by: chagedorn, thartmann
 2023-09-22 08:35:35 +00:00
Roberto Castañeda Lozano
0d52c82ed1 8310220: IGV: dump graph after each IGVN step at level 4 
Reviewed-by: chagedorn, tholenstein
 2023-09-04 07:41:41 +00:00
Dean Long
d0761c19d1 8312077: Fix signed integer overflow, final part 
Reviewed-by: kvn, amitkumar
 2023-07-24 20:40:08 +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
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
Roland Westrelin
e0774bed2d 8306997: C2: "malformed control flow" assert due to missing safepoint on backedge with a switch 
Reviewed-by: thartmann, kvn
 2023-05-03 08:29:01 +00:00
Dean Long
a177152f22 8306331: assert((cnt > 0.0f) && (prob > 0.0f)) failed: Bad frequency assignment in if 
Reviewed-by: thartmann, chagedorn
 2023-04-28 15:48:39 +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
Damon Fenacci
83f2c9a2b2 8293410: Remove GenerateRangeChecks flag 
Reviewed-by: thartmann, chagedorn, kvn
 2023-01-16 07:34:11 +00:00
Stefan Karlsson
813b223a6b 8296926: Sort include lines of files in the include/ directory 
Reviewed-by: kbarrett, erikj, lkorinth
 2022-11-16 12:51:26 +00:00
Jie Fu
91f9c0d0cf 8293774: Improve TraceOptoParse to dump the bytecode name 
Reviewed-by: chagedorn
 2022-09-14 07:18:00 +00:00
Jie Fu
e1e67324c0 8293319: [C2 cleanup] Remove unused other_path arg in Parse::adjust_map_after_if 
Reviewed-by: kvn
 2022-09-02 22:40:53 +00:00
Xin Liu
31e50f2c76 8286104: use aggressive liveness for unstable_if traps 
Reviewed-by: kvn, thartmann
 2022-06-30 03:59:42 +00:00
Quan Anh Mai
079312c835 8286182: [BACKOUT] x86: Handle integral division overflow during parsing 
8287035: [BACKOUT] PPC64: Handle integral division overflow during parsing

Reviewed-by: mdoerr, thartmann
 2022-05-19 19:12:28 +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
Quan Anh Mai
b4a85cdae1 8284742: x86: Handle integral division overflow during parsing 
Reviewed-by: kvn, mdoerr
 2022-04-20 16:17:01 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00
Tobias Hartmann
a11cc97439 8283997: Unused argument in GraphKit::builtin_throw 
Reviewed-by: roland, redestad, chagedorn
 2022-03-31 10:52:50 +00:00
Vladimir Ivanov
88fc3bfdff 8280473: CI: Support unresolved JVM_CONSTANT_Dynamic constant pool entries 
Reviewed-by: dlong, redestad, neliasso
 2022-02-14 18:46:46 +00:00
Vladimir Ivanov
c5c8c0644d 8279822: CI: Constant pool entries in error state are not supported 
Reviewed-by: kvn, thartmann
 2022-02-09 13:56:23 +00:00
Jie Fu
0567a84d49 8280457: Duplicate implementation of dprecision_rounding and dstore_rounding 
Reviewed-by: vlivanov, shade
 2022-01-24 10:52:15 +00:00
Nils Eliasson
88a8b239aa 8280076: Unify IGV and IR printing 
Reviewed-by: chagedorn, thartmann, vlivanov
 2022-01-18 16:48:37 +00:00
Jie Fu
9b0f689557 8279947: Remove two redundant gvn.transform calls in Parse::do_one_bytecode() 
Reviewed-by: kvn
 2022-01-14 23:13:05 +00:00
Tobias Holenstein
ebb1363e5d 8251513: Code around Parse::do_lookupswitch/do_tableswitch should be cleaned up 
Reviewed-by: roland, thartmann
 2021-10-18 07:32:17 +00:00
Yi Yang
4e6748c543 8267687: ModXNode::Ideal optimization is better than Parse::do_irem 
Reviewed-by: neliasso, kvn
 2021-06-04 23:29:35 +00:00
Tobias Hartmann
22ca62c2cb 8266542: Remove broken -XX:-UseLoopSafepoints flag 
Reviewed-by: tschatzl, kvn
 2021-05-06 07:36:28 +00:00
Rahul Raghavan
4b5be40ab9 8238812: assert(false) failed: bad AD file 
Reviewed-by: thartmann, chagedorn, roland
 2021-03-10 15:59:38 +00:00
Roland Westrelin
2c0507ecd6 8261812: C2 compilation fails with assert(!had_error) failed: bad dominance 
Reviewed-by: kvn, thartmann
 2021-03-05 15:43:24 +00:00
Ioi Lam
ffbcf1b0a7 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass 
Reviewed-by: lfoltan, hseigel, dholmes, stuefe
 2021-02-02 23:40:29 +00:00
Jesper Wilhelmsson
c52212b146 Merge 2021-01-27 20:56:26 +00:00
Thomas Stuefe
1c77046811 8260404: jvm_io.h include missing in a number of files 
Reviewed-by: shade, iklam, dholmes
 2021-01-27 07:34:46 +00:00
Vladimir Ivanov
81e730e5f1 8259276: C2: Empty expression stack when reexecuting tableswitch/lookupswitch instructions after deoptimization 
Reviewed-by: dlong, kvn, thartmann
 2021-01-25 20:02:56 +00:00