search for: cache_operand_b_i64

Displaying 1 result from an estimated 1 matches for "cache_operand_b_i64".

2018 Mar 28
1
Taking over an x86 opcode for my own instruction
...http://ref.x86asm.net/coder32.html 2. Insert an instruction into lib/Target/X86/X86InstrInfo.td using this opcode. In this case, I used 0xF1, and created the following instruction: def CACHE_OPERAND_B64i : RIi64<0xF1, AddRegFrm, (outs GR64:$unused), (ins i64imm:$b), "cache_operand_b_i64\t$b", [(int_cache_operand_b_i64 i64imm:$b)]>, Requires<[In64BitMode]>; However, when I compile, I'm getting errors of the form: Error: Primary decode conflict: TEST64ri32 would overwrite CACHE_OPERAND_B64i ModRM 199 Opcode 247 Context IC_64BIT_...