diff options
Diffstat (limited to 'llvm/utils/TableGen/X86DisassemblerTables.cpp')
| -rw-r--r-- | llvm/utils/TableGen/X86DisassemblerTables.cpp | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/X86DisassemblerTables.cpp b/llvm/utils/TableGen/X86DisassemblerTables.cpp index 7d28c48..b0acd4ea 100644 --- a/llvm/utils/TableGen/X86DisassemblerTables.cpp +++ b/llvm/utils/TableGen/X86DisassemblerTables.cpp @@ -575,6 +575,31 @@ static inline bool inheritsFrom(InstructionContext child, case IC_EVEX_W_NF: case IC_EVEX_W_B_NF: return false; + case IC_EVEX_B_U: + case IC_EVEX_XS_B_U: + case IC_EVEX_XD_B_U: + case IC_EVEX_OPSIZE_B_U: + case IC_EVEX_W_B_U: + case IC_EVEX_W_XS_B_U: + case IC_EVEX_W_XD_B_U: + case IC_EVEX_W_OPSIZE_B_U: + case IC_EVEX_K_B_U: + case IC_EVEX_XS_K_B_U: + case IC_EVEX_XD_K_B_U: + case IC_EVEX_OPSIZE_K_B_U: + case IC_EVEX_W_K_B_U: + case IC_EVEX_W_XS_K_B_U: + case IC_EVEX_W_XD_K_B_U: + case IC_EVEX_W_OPSIZE_K_B_U: + case IC_EVEX_KZ_B_U: + case IC_EVEX_XS_KZ_B_U: + case IC_EVEX_XD_KZ_B_U: + case IC_EVEX_OPSIZE_KZ_B_U: + case IC_EVEX_W_KZ_B_U: + case IC_EVEX_W_XS_KZ_B_U: + case IC_EVEX_W_XD_KZ_B_U: + case IC_EVEX_W_OPSIZE_KZ_B_U: + return false; default: errs() << "Unknown instruction class: " << stringForContext((InstructionContext)parent) << "\n"; @@ -926,7 +951,9 @@ void DisassemblerTables::emitContextTable(raw_ostream &o, unsigned &i) const { else o << "IC_VEX"; - if ((index & ATTR_EVEX) && (index & ATTR_EVEXL2)) + if ((index & ATTR_EVEXB) && (index & ATTR_EVEXU)) + ; // Ignore ATTR_VEXL and ATTR_EVEXL2 under YMM rounding. + else if ((index & ATTR_EVEX) && (index & ATTR_EVEXL2)) o << "_L2"; else if (index & ATTR_VEXL) o << "_L"; @@ -949,6 +976,9 @@ void DisassemblerTables::emitContextTable(raw_ostream &o, unsigned &i) const { if (index & ATTR_EVEXB) o << "_B"; + + if ((index & ATTR_EVEXB) && (index & ATTR_EVEXU)) + o << "_U"; } } else if ((index & ATTR_64BIT) && (index & ATTR_REX2)) o << "IC_64BIT_REX2"; |