[jdk11u-dev] RFR: 8282231: x86-32: runtime call to SharedRuntime::ldiv corrupts registers

Goetz Lindenmaier goetz at openjdk.java.net
Fri Apr 8 07:05:45 UTC 2022


On Thu, 7 Apr 2022 02:56:24 GMT, Andrew John Hughes <andrew at openjdk.org> wrote:

> Same issue with register corruption is present on 11u and causes builds to fail when using GCC 12.
> 
> The backport has been in our Fedora RPMs for some time in order to fix this build failure and we've not seen any issues.
> 
> Backport was mostly clean, bar the copyright header change.

@gnu-andrew, what testing have you done? Are the GHA sufficient to excercise this code?

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/1017


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