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[Disasm][AVX512] Implement decoding of top bit for non-destructive reg fields
authorAdam Nemet <anemet@apple.com>
Tue, 24 Jun 2014 01:42:32 +0000 (01:42 +0000)
committerAdam Nemet <anemet@apple.com>
Tue, 24 Jun 2014 01:42:32 +0000 (01:42 +0000)
commit8ae70506eaf0363da1d03346e1ade370eb0f3b7b
tree5cb3fe488e67b7621b25109410a5531d76a7724btree | snapshot
parentee746be91f2b84d12f23fd5cc2ddab5334ae280bcommit | diff
[Disasm][AVX512] Implement decoding of top bit for non-destructive reg fields

V' bit in the P2 byte of the EVEX prefix provides the top bit of the NDD and
NDS register fields.  This was simply not used in the decoder until now.

Fixes <rdar://problem/17402661>

llvm-svn: 211565
llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp diff | blob | history
llvm/test/MC/Disassembler/X86/avx-512.txt diff | blob | history
Domain: System / Toolchain;