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Type: Bug
Resolution: Fixed
Priority: P2
Fix Version/s: 12
Affects Version/s: 11, 12
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b11
CPU:

ppc

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8211721	11.0.2	Martin Doerr	P2	Closed	Fixed	b01

While testing ~~JDK-8208171~~, we noticed that the RegisterSaver misses code to save and restore the vector registers which are used by C2 compiler. "poll_type == POLL_AT_VECTOR_LOOP" needs to get supported for the vector safepoint handler blob.

backported by

JDK-8211721 [PPC64] Vector registers not saved across safepoint

Closed

relates to

JDK-8188139 PPC64: Superword Level Parallelization with VSX

Resolved

JDK-8208171 PPC64: Enrich SLP support

Resolved

Assignee:: Martin Doerr

Reporter:: Martin Doerr

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2018-09-07 06:20

Updated:: 2019-02-12 10:53

Resolved:: 2018-09-12 04:02

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