git: openjdk/jdk17u-dev: 8299959: C2: CmpU::Value must filter overflow computation against local sub computation

[Goetz Lindenmaier]

Changeset: e6c27925
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-04-18 13:07:20 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/e6c27925d23fe283a23c6adbe263658909c3739d

8299959: C2: CmpU::Value must filter overflow computation against local sub computation

Backport-of: 5f66024e957e5e40ce8d5a65717ea7f82c9f0b8f

! src/hotspot/share/opto/subnode.cpp
+ test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckCmpUOverflowVsSub.java