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Type: Bug
Resolution: Fixed
Priority: P2
Fix Version/s: 16
Affects Version/s: 11, 15u-cpu, 16, 17
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b31

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8259411	17	Jie Fu	P2	Resolved	Fixed	b05
JDK-8260095	16.0.1	Jie Fu	P2	Resolved	Fixed	b03
JDK-8272419	11.0.13	Aleksey Shipilev	P2	Resolved	Fixed	b03

Next 3 tests failed (wrong data) with 32-bit VM and -XX:UseAVX=3:

compiler/runtime/Test7196199.java
test_incrc: [17] = 74985.0 != 150000.0
test_incrc: [18] = 74985.0 != 150000.0
...

compiler/runtime/safepoints/TestRegisterRestoring.java
RuntimeException: Test failed: array[13] = 4327.0 but should be 10.000

compiler/vectorization/TestVectorsNotSavedAtSafepoint.java
RuntimeException: Test1 failed at iteration 3094: bArr[2] = 0, lArr[102] = 0

I am trying to find which push caused it.

backported by

JDK-8259411 Incorrect 512-bit vector registers restore on x86_32

Resolved

JDK-8260095 Incorrect 512-bit vector registers restore on x86_32

Resolved

JDK-8272419 Incorrect 512-bit vector registers restore on x86_32

Resolved

duplicates

JDK-8258737 compiler/vectorization/TestVectorsNotSavedAtSafepoint fails on x86

Closed

relates to

JDK-8148490 RegisterSaver::restore_live_registers() fails to restore xmm registers on 32 bit

Closed

links to

Commit openjdk/jdk11u-dev/8e63ecb8

Commit openjdk/jdk16/216c2ec0

Review openjdk/jdk11u-dev/214

Review openjdk/jdk16/64

(4 links to)

Assignee:: Jie Fu

Reporter:: Vladimir Kozlov

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2020-12-18 11:14

Updated:: 2024-12-20 12:19

Resolved:: 2021-01-04 15:42

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