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

Andrew John Hughes andrew at openjdk.java.net
Thu Apr 7 03:05:12 UTC 2022


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.

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Commit messages:
 - Backport ecd85e6f0f8906ad1e8aa0a53bf499e8c969ba73

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/1017/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=1017&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8282231
  Stats: 5 lines in 1 file changed: 0 ins; 0 del; 5 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/1017.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/1017/head:pull/1017

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


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