git: openjdk/jdk21u: master: 3 new changesets

[Alexey Ivanov]

Changeset: 44bb402e
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-11-20 15:55:01 +0000
URL:       https://git.openjdk.org/jdk21u/commit/44bb402e350a3e5eeb5db1921bbae1b6b18f3453

8315554: C1: Replace "cmp reg, 0" with "test reg, reg" on x86

Backport-of: bd477810b176696e0fd043f5594663ebcf9884cf

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp

Changeset: e79ebc7b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-11-20 15:55:40 +0000
URL:       https://git.openjdk.org/jdk21u/commit/e79ebc7ba1812904869593916cc3a3492e143978

8315545: C1: x86 cmove can use short branches

Backport-of: 6c821f5e1ddfae26c445f0cd5fe9205f49bfddee

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp

Changeset: 16039585
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2023-11-20 15:56:18 +0000
URL:       https://git.openjdk.org/jdk21u/commit/16039585d21ae22b454e6e4624d092579e1f2b03

8316017: Refactor timeout handler in PassFailJFrame

Backport-of: 3abd772672a4dfd984459283235f3b1d8fb28a49

! test/jdk/java/awt/regtesthelpers/PassFailJFrame.java