Bug 503238

Summary:	s390x: Support miscellaneous-instruction-extensions facility 4
Product:	[Developer tools] valgrind	Reporter:	Andreas Arnez <arnez>
Component:	vex	Assignee:	Andreas Arnez <arnez>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Andreas Arnez 2025-04-23 16:13:59 UTC

Add support for the miscellaneous-instruction-extensions facility 4, which includes the following instructions:
count leading zeros -- CLZG
count trailing zeros -- CTZG
bit extract -- BEXTG
bit deposit -- BDEPG
load indexed address -- LXAB, LXAH, LXAF, LXAG, LXAQ
load logical indexed address -- LLXAB, LLXAH, LLXAF, LLXAG, LLXAQ