Most of these are system instructions or other instructions we don't use in CodeGen. No point wasting space for them in the table. Removing them from the autogenerated table makes it easier to review the manual table.
A few are real opcode collisions where the memory and register forms are completely different instructions.
llvm-svn: 334474
These instruction don't use their memory operands as normal memory operands. They're just used as addresses. They don't have a size because they aren't directly representing a load or store.
llvm-svn: 331104
Favor the 0x1a encoding for register/register move to match gas.
The instructions used RM and MR in their name along with rr/rm/mr at the end. To make more consistent with other instructions remove the RM/MR and use rr/rm/mr/rr_REV.
Hide the _REV encoding from the assembler but leave it for the disassembler.
llvm-svn: 331101
This instruction doesn't access memory. It juse use a similar looking memory encoding. Don't require Intel syntax to put "qword ptr" in front of it.
llvm-svn: 320845
Currently tagged these as system instructions, once we have uses for them (ASAN?) and they are faster we will need to improve on this.
llvm-svn: 320173
Throughout the effort of automatically generating the X86 memory folding tables these missing information were encountered.
This is a preparation work for a future patch including the automation of these tables.
Differential Revision: https://reviews.llvm.org/D31714
llvm-svn: 300190
Craig Topper