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(parent: 7639f98) | patch
Add a new compression type to ModRM table that detects when the memory modRM byte...
authorCraig Topper <craig.topper@gmail.com>
Thu, 13 Sep 2012 05:45:42 +0000 (05:45 +0000)
committerCraig Topper <craig.topper@gmail.com>
Thu, 13 Sep 2012 05:45:42 +0000 (05:45 +0000)
commit76b29b518dad5e719077a1066e242fa91f777a7c
tree4d4219f3a5859b42b605958219d94dfd631f3e5ftree | snapshot
parent7639f98c5fc903339bf50e574aee999d54340cdfcommit | diff
Add a new compression type to ModRM table that detects when the memory modRM byte represent 8 instructions and the reg modRM byte represents up to 64 instructions. Reduces modRM table from 43k entreis to 25k entries. Based on a patch from Manman Ren.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163774 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/Disassembler/X86DisassemblerDecoder.c diff | blob | history
lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h diff | blob | history
utils/TableGen/X86DisassemblerTables.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors