git: openjdk/jdk11u-dev: 8288445: AArch64: C2 compilation fails with guarantee(!true || (true && (shift != 0))) failed: impossible encoding

[Paul Hohensee]

Changeset: a2b2a229
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-10-20 16:01:15 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/a2b2a2292cf2f96e37182dff1549f21fbedca912

8288445: AArch64: C2 compilation fails with guarantee(!true || (true && (shift != 0))) failed: impossible encoding

Reviewed-by: phh
Backport-of: b4490386fe348250e88347526172c1c27ef01eba

! src/hotspot/cpu/aarch64/aarch64.ad
+ test/hotspot/jtreg/compiler/codegen/ShiftByZero.java