hg: valhalla/valhalla: 8222631: [lworld] Reserved entry in signature prevents incremental inlining

[Tobias Hartmann]

Details:
LateInlineCallGenerator::do_late_inline() bails out from late inlining if one of the arguments is
top. The code needs to ignore reserved entries which are always top. This is triggered by
JDK-8222632 which replaces all usages of __WithField with a constructor call which then sometimes
fails to inline.

Best regards,
Tobias

On 17.04.19 09:30, tobias.hartmann at oracle.com wrote:
> Changeset: 95cedaefc6f1
> Author:    thartmann
> Date:      2019-04-17 09:30 +0200
> URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/95cedaefc6f1
> 
> 8222631: [lworld] Reserved entry in signature prevents incremental inlining
> 
> ! src/hotspot/share/opto/callGenerator.cpp
>