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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 11
Affects Version/s: None

The GC barriers for C1 are not as modular as they could be. It currently use switch statements to check which GC barrier set is being used, and call one or another barrier based on that, in a way that it can only be used for write barriers.

relates to

Bug - A problem which impairs or prevents the functions of the product. JDK-8202379 ARM32 is broken after JDK-8201543 (Modularize C1 GC barriers)

Resolved

Bug - A problem which impairs or prevents the functions of the product. JDK-8202367 AIX build broken after JDK-8201543

Resolved

Bug - A problem which impairs or prevents the functions of the product. JDK-8202565 C1 compilation crashes with "assert(is_double_stack() && !is_virtual()) failed: type check"

Resolved

Bug - A problem which impairs or prevents the functions of the product. JDK-8310126 C1: Missing receiver null check in Reference::get intrinsic

Resolved

Enhancement - null JDK-8202640 Small C1 cleanups for BarrierSetC1

Resolved