Bug 1069

Summary: OPF RFC ISA WG questions feedback on ls007 ternlog and binlut
Product: Libre-SOC's first SoC Reporter: Luke Kenneth Casson Leighton <lkcl>
Component: SpecificationAssignee: Luke Kenneth Casson Leighton <lkcl>
Status: CONFIRMED ---    
Severity: enhancement CC: libre-soc-isa
Priority: ---    
Version: unspecified   
Hardware: PC   
OS: Linux   
URL: https://libre-soc.org/openpower/sv/rfc/ls007
NLnet milestone: NLnet.2022-08-051.OPF total budget (EUR) for completion of task and all subtasks: 0
budget (EUR) for this task, excluding subtasks' budget: 0 parent task for budget allocation: 1012
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Bug Depends on: 1017    
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Description Luke Kenneth Casson Leighton 2023-04-26 14:43:21 BST
iteration on ls007 is needed from feedback corrections and questions
Comment 1 Luke Kenneth Casson Leighton 2023-04-26 15:04:00 BST
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=3be6402d9b0027e7764fdce59eb84c05874e2a4b

https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=c942c310e7d09b5ee6c15356d53bb22c4ceab8ec

mention macro-op fusion opportunity only if copy precedes
the tern/bin instruction.
Comment 2 Luke Kenneth Casson Leighton 2024-01-27 13:19:43 GMT
bug #1034 - a couple more instructions were added on CR *bits* not
just CR *fields* after it was noted in bug #676 (maxloc) that
targetted bit-wise operations on different elements in fields
(CR5.SO <- CR0.EQ...) were needed.