Bug ID: JDK-8359659 CompilationPolicy::initialize: fix calculation of compiler buffer size in the case of c2

JDK-8359659 : CompilationPolicy::initialize: fix calculation of compiler buffer size in the case of c2_only

Type: Sub-task
Component: hotspot
Sub-Component: compiler
Affected Version: 26

Priority: P4
Status: Closed
Resolution: Duplicate

Submitted: 2025-06-16
Updated: 2025-06-30
Resolved: 2025-06-30

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tbdResolved

Currently, the code calculates the buffer size in the case of c2_only the same way as it would with tiered compilation.

This was reported with a proposed fix (reverse hunk of https://github.com/openjdk/jdk/pull/24972/commits/c43b18a6681acb541be1b3bdadbd635070a2d58d) by [~shade].