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Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: 9
Affects Version/s: 9

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8141951	emb-9	Michael Berg	P3	Resolved	Fixed	team

These changes simplify frame management on 32-bit and 64-bit systems which support EVEX and extend more complete frame save and restore functionality as well as stack management for calls, traps and explicit exception paths. These changes also move CPUID queries into the assembler object state and add more state rules to a large class of instructions while simplifying their use. Many generated stubs and internal functions also now have predicated mask management for EVEX added.

backported by

Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8141951 support for AVX 512 call frames and stack management

Resolved

relates to

Bug - A problem which impairs or prevents the functions of the product. JDK-8140779 Code generation fixes for avx512

Closed

Bug - A problem which impairs or prevents the functions of the product. JDK-8129238 ghash intrinsic code is not portable upwards to EVEX.

Closed

Enhancement - null JDK-8076276 Add support for AVX512

Resolved

Enhancement - null JDK-8081247 AVX 512 extended support

Resolved