RFR (S): CR 8004318/JEP 171 Fences intrinsics
christian.thalinger at oracle.com
Mon Dec 3 15:10:15 PST 2012
On Dec 3, 2012, at 2:20 PM, Aleksey Shipilev <aleksey.shipilev at oracle.com> wrote:
> (submitting this on behalf of Doug Lea)
> Please see the preliminary webrev for changes associated with JEP 171
> aka Fences . The webrev is here:
You should pass the intrinsic_id down to inline_unsafe_fence like we do for inline_fp_conversions. All these boolean arguments are only confusing.
> - built and tested on Linux x86_64
> - java-concurrency-torture  fences tests  passes on Linux x86_64
> - looking through generated assembly for torture tests
> Please review the code changes while this thing flies through JPRT and
> JEP is being "funded".
>  http://openjdk.java.net/jeps/171
>  https://github.com/shipilev/java-concurrency-torture
>  java -jar concurrency-torture.jar -t ".*fences.*"
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