git: openjdk/jdk17u-dev: 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: acfce696
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-08-30 12:03:47 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/acfce69612d5e6f18c48551417ba6702ab84e5b6

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

Reviewed-by: clanger
Backport-of: 9b64ece514cf941ebc727991d97c43453d8a488d

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