Bug ID: JDK-8329163 C2: possible overflow in PhaseIdealLoop::extract_long_range

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JDK 21	JDK 22	JDK 23
21.0.4Fixed	22.0.2Fixed	23 b16Fixed

[jdk22u-fix-request] Approval Request from Aleksey Shipilëv Clean backport, follow-up for JDK-8324121. GHA tests pass.
22-04-2024
[jdk21u-fix-request] Approval Request from Aleksey Shipilëv Clean backport, follow-up for JDK-8324121. All tests pass, including aggressive compiler testing.
22-04-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk22u/pull/159 Date: 2024-04-22 09:28:14 +0000
22-04-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk21u-dev/pull/488 Date: 2024-04-11 06:45:44 +0000
17-04-2024
Changeset: 05854fd7 Author: Roland Westrelin <roland@openjdk.org> Date: 2024-03-27 16:14:18 +0000 URL: https://git.openjdk.org/jdk/commit/05854fd704cba6ebd73007d9547a064891d49587
27-03-2024
ILW = Possible undefined behavior in C++ code, never observed, no workaround but disable compilation of affected method or loop opts = MLM = P4
27-03-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/18508 Date: 2024-03-27 09:59:18 +0000
27-03-2024

Relates :	JDK-8259609 - C2: optimize long range checks in long counted loops
Relates :	JDK-8324121 - SIGFPE in PhaseIdealLoop::extract_long_range_checks