RFR: 8260420: C2 compilation fails with assert(found_sfpt) failed: no node in loop that's not input to safepoint [v2]

Roland Westrelin roland at openjdk.java.net
Mon Feb 1 09:07:43 UTC 2021


On Mon, 1 Feb 2021 08:54:43 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> src/hotspot/share/opto/loopopts.cpp line 1516:
>> 
>>> 1514:             // address expression) and the AddP and StoreP have
>>> 1515:             // different controls.
>>> 1516:             if (!x->is_Load() && !x->is_DecodeNarrowPtr()) {
>> 
>> why this change?
>
> This reverts Christian's fix for [JDK-8249607](https://bugs.openjdk.java.net/browse/JDK-8249607) which is no longer required.

Ok.

-------------

PR: https://git.openjdk.java.net/jdk/pull/2315


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