git: openjdk/jdk21u-dev: master: 8332904: ubsan ppc64le: c1_LIRGenerator_ppc.cpp:581:21: runtime error: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long int'

[Matthias Baesken]

Changeset: a7a11a9c
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-06-11 08:23:10 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/a7a11a9c4afe5bd884be8f24e7cf9c0bbea01544

8332904: ubsan ppc64le: c1_LIRGenerator_ppc.cpp:581:21: runtime error: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long int'

Backport-of: 9b64ece514cf941ebc727991d97c43453d8a488d

! src/hotspot/cpu/ppc/assembler_ppc.cpp
! src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp