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More tweaks to get the size of the X86 disassembler tables down.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150167 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2012-02-09 08:58:07 +00:00
parent ce8f4c58d8
commit f41ab77847
3 changed files with 35 additions and 7 deletions
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lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h
+3
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@@ -156,6 +156,8 @@ typedef uint16_t InstrUID;
* MODRM_SPLITRM - If the ModR/M byte is between 0x00 and 0xbf, the opcode
* corresponds to one instruction; otherwise, it corresponds to
* a different instruction.
* MODRM_SPLITREG - ModR/M byte divided by 8 is used to select instruction. This
corresponds to instructions that use reg field as opcode
* MODRM_FULL - Potentially, each value of the ModR/M byte could correspond
* to a different instruction.
*/
@@ -163,6 +165,7 @@ typedef uint16_t InstrUID;
#define MODRMTYPES \
ENUM_ENTRY(MODRM_ONEENTRY) \
ENUM_ENTRY(MODRM_SPLITRM) \
ENUM_ENTRY(MODRM_SPLITREG) \
ENUM_ENTRY(MODRM_FULL)
#define ENUM_ENTRY(n) n,