https://bugs.kde.org/show_bug.cgi?id=404406
Bug ID: 404406
Summary: s390x: z14 miscellaneous instructions not implemented
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: vex
Assignee: jsew...@acm.org
Reporter: ar...@linux.ibm.com
Target Milestone: ---
Valgrind on s390x currently lacks support for the miscellaneous instruction
extensions facility 2. It consists of the following new instructions:
AGH -- add halfword to 64 bit value
BIC -- branch indirect on condition
MGRK -- multiply 64x64reg -> 128
MG -- multiply 64x64mem -> 128
MGH -- multiply halfword 64x16mem -> 64
MSRKC -- multiply single 32x32 -> 32
MSGRKC -- multiply single 64x64 -> 64
MSC -- multiply single 32x32mem -> 32
MSGC -- multiply single 64x64mem -> 64
SGH -- subtract halfword from 64 bit value
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