Take 3: 8225716: G1 GC: Undefined behaviour in G1BlockOffsetTablePart::block_at_or_preceding

[Andrew Haley]

On 6/13/19 6:26 PM, Kim Barrett wrote:

> set_offset_array_raw looks quite uninterestingly different from
> set_offset_array (whose definition is in the .inline.hpp, near the
> definition of offset_array that needed to be changed). Consider
> hoisting set_offset_array_raw into set_offset_array, killing off the
> _raw function, and updating the one remaining caller.

Previous patch failed testing. We really do need
set_offset_array_raw(), not for efficiency but because at the very
start the assert invariants do not hold.

In this version of the patch set_offset_array_raw() is back and I had
to add a couple more const_casts in assertions. Fingers crossed.

http://cr.openjdk.java.net/~aph/8225716-3/

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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