git: openjdk/jdk17u-dev: 8292660: C2: blocks made unreachable by NeverBranch-to-Goto conversion are removed incorrectly

Goetz Lindenmaier goetz at openjdk.org
Tue Dec 27 10:11:45 UTC 2022


Changeset: 8b0c5b92
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-12-27 10:09:45 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/8b0c5b924cf8b10d1368aae2202fe9ab3bb6f78b

8292660: C2: blocks made unreachable by NeverBranch-to-Goto conversion are removed incorrectly

Backport-of: 730ced9a109953ca1c3b7bfd6a3eeac5b85892c5

! src/hotspot/share/opto/block.cpp
! src/hotspot/share/opto/block.hpp
! src/hotspot/share/opto/compile.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestMultipleInfiniteLoops.java



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