Vladimir Ivanov
f7e9f56e23
8273359: CI: ciInstanceKlass::get_canonical_holder() doesn't respect instance size
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Reviewed-by: kvn
2021-09-08 16:17:56 +00:00
Vladimir Ivanov
377b186724
8269119: C2: Avoid redundant memory barriers in Unsafe.copyMemory0 intrinsic
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Reviewed-by: thartmann, roland
2021-09-07 11:35:31 +00:00
Vladimir Ivanov
86add21a85
8223923: C2: Missing interference with mismatched unsafe accesses
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Reviewed-by: thartmann
2021-08-20 12:41:20 +00:00
Doug Simon
5a930c42de
8264135: UnsafeGetStableArrayElement should account for different JIT implementation details
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Reviewed-by: vlivanov, never
2021-03-26 10:11:02 +00:00
Vladimir Kozlov
56eb5f54f4
8255466: C2 crashes at ciObject::get_oop() const+0x0
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Reviewed-by: vlivanov
2020-10-29 22:34:14 +00:00
Wang Zhuo
276fcee795
8252835: Revert fix for JDK-8246051
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Reviewed-by: psandoz, dholmes, mikael
2020-09-28 07:34:01 +00:00
Filipp Zhinkin
70d5cac961
8251152: ARM32: jtreg c2 Test8202414 test crash
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Some CPUs (like ARM32) does not support unaligned memory accesses. To avoid JVM crashes tests that perform such accesses should be skipped on corresponding platforms.
Reviewed-by: iignatyev, clanger
2020-09-07 15:33:27 +00:00
Jie Fu
e03ca73dc1
8250825: C2 crashes with assert(field != __null) failed: missing field
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Reviewed-by: kvn, thartmann
2020-07-31 17:10:46 +08:00
Zhuo Wang
e87c864847
8248570: Incorrect copyright header in TestUnsafeUnalignedSwap.java
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Reviewed-by: kvn
2020-07-07 11:38:05 -07:00
Zhuo Wang
a7e352b554
8246051: SIGBUS by unaligned Unsafe compare_and_swap
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Reviewed-by: aph
2020-06-29 10:15:45 -04:00
Igor Ignatyev
7c351405c4
8242310: use reproducible random in hotspot compiler tests
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Reviewed-by: kvn, thartmann
2020-04-08 22:58:42 -07:00
Andrew Haley
21c02a5b18
8235385: AArch64: Crash on aarch64 JDK due to long offset
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Reviewed-by: adinn
2020-01-09 09:30:02 -05:00
Tobias Hartmann
31d261dda2
8224658: Unsafe access C2 compile fails with assert(flat != TypePtr::BOTTOM) failed: cannot alias-analyze an untyped ptr: adr_type = NULL
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Handle unsafe off-heap access with constant zero address.
Reviewed-by: vlivanov, roland
2019-06-12 14:06:16 +02:00
Roland Westrelin
7fd7a118da
8219335: "failed: unexpected type" assert failure in ConnectionGraph::split_unique_types() with unsafe accesses
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Reviewed-by: thartmann, kvn
2019-02-18 17:41:31 +01:00
Igor Ignatyev
8512c3117d
8218471: generate-unsafe-access-tests.sh does not correctly invoke build.tools.spp.Spp
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Reviewed-by: kvn, thartmann
2019-02-14 23:45:03 -08:00
Roland Westrelin
70ba959a4b
8216549: Mismatched unsafe access to non escaping object fails
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Reviewed-by: vlivanov, kvn, thartmann
2019-01-11 10:03:00 +01:00
Roland Westrelin
03ef2b0df5
8211320: Aarch64: unsafe.compareAndSetByte() and unsafe.compareAndSetShort() c2 intrinsics broken with negative expected value
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Reviewed-by: adinn, aph
2018-10-04 09:24:27 +02:00
Mandy Chung
5e6d6b8642
8207146: Rename jdk.internal.misc.Unsafe::xxxObject to xxxReference
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Reviewed-by: dholmes, thartmann
2018-10-22 17:00:04 -07:00
Mandy Chung
73a6313038
8181443: Replace usages of jdk.internal.misc.Unsafe with MethodHandles.Lookup.defineClass
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Reviewed-by: alanb, egahlin
2018-10-04 08:45:21 -07:00
Igor Ignatyev
cb2d33f02c
8206287: fix legal notice in hotspot tests
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Reviewed-by: kvn, hseigel
2018-07-09 11:15:55 -07:00
Roland Westrelin
eb10d407d3
8191887: assert(b->is_Bool()) in PhaseIdealLoop::clone_iff() due to Opaque4 node
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Add special handling for graph shape If->Opaque4->Bool->CmpP
Reviewed-by: kvn
2017-11-27 16:05:11 -08:00
Roland Westrelin
85d2a057a4
8186125: "DU iteration must converge quickly" assert in split if with unsafe accesses
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Added missing checks for Opaque4Node in split-if code
Reviewed-by: kvn
2017-11-09 12:43:13 -08:00
Erik Joelsson
3789983e89
8187443: Forest Consolidation: Move files to unified layout
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Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00
