RFR: 8338623: StackCounter adding extraneous slots for receiver invoke instructions
Chen Liang
liach at openjdk.org
Tue Aug 20 14:46:54 UTC 2024
On Tue, 20 Aug 2024 04:53:18 GMT, Chen Liang <liach at openjdk.org> wrote:
> StackCounter was adding return type slots before deducting receiver slot, so code like
>
> int b() { return this.hashCode(); }
>
> will be counted as having a max stack of 2. Avoid this problem by only calling `addStackSlot` once for each instruction.
Integrating as this is more serious and affects subsequent fixes.
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PR Comment: https://git.openjdk.org/jdk/pull/20637#issuecomment-2299035354
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