move and processor control instructions.
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Authored by andreisfr on Jul 16 2019, 3:28 PM.

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Reviewers

jyknight
ivanbaev

Summary

Add new subset of Core Instructions (not full yet). Add appropriate operands description,
modify asm parser, printer and code emitter. Modify tests to support new instructions.

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Event Timeline

andreisfr created this revision.Jul 16 2019, 3:28 PM

Herald added a project: Restricted Project. · View Herald TranscriptJul 16 2019, 3:28 PM

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arsenm added a subscriber: arsenm.Jul 16 2019, 3:35 PM

arsenm added inline comments.

llvm/lib/Target/Xtensa/AsmParser/XtensaAsmParser.cpp
133–135	There are already various forms of isInt/isUInt in MathExtras.h

andreisfr marked an inline comment as done.Jul 31 2019, 4:49 PM

andreisfr added inline comments.

llvm/lib/Target/Xtensa/AsmParser/XtensaAsmParser.cpp
133–135	Did you mean do not create/use special functions isImm and inRange? Initially I used the same approach as in SystemZ and AArch64 architecture, because we need to check whether expression immediate and also get value of it.