[jdk8u-dev] Withdrawn: 8166140: C1: Possible integer overflow in LIRGenerator::generate_address on several platforms

[duke]

On Fri, 22 Apr 2022 12:00:12 GMT, Zhengyu Gu <zgu at openjdk.org> wrote:

> I would like to backport this patch to 8u for parity with Oracle 8u331.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8166140
> Patch: [http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/f6c1ea29110e](https://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/f6c1ea29110e)
> 
> The patch does not apply cleanly:
> 1. ppc does not have compiler port in 8u.
> 2. Changes for `LIRGenerator::emit_array_address()` in `c1_LIRGenerator_x86.cpp` is obsoleted by [JDK-8272014](https://github.com/openjdk/jdk8u-dev/commit/3e26fd987a70473778e9ae06aa8dd5054483fa59)
> 
> Original code review thread: https://mail.openjdk.java.net/pipermail/jdk8u-dev/2022-January/014517.html

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk8u-dev/pull/46