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AgeCommit message (Expand)Author
2023-07-09bitpacking is_memory seems to help (surpisingly much!)iximeow
2023-07-09Revert "restructuring of hotpath code, not worse but not better"iximeow
2023-07-09restructuring of hotpath code, not worse but not betteriximeow
2023-07-08consistently report end of prefixes/start of opcodeiximeow
2023-07-08todo for 2.xiximeow
2023-07-08seems like this makes things a bit faster...?iximeow
2023-07-08move rip-rel check to a slightly colder spot...iximeow
2023-07-08actually reject lock prefixes in vex instructionsiximeow
2023-07-08fix v(p)gather situations, get vex tests passing againiximeow
2023-07-06defer assigning mem_size or operand_count tooiximeow
2023-07-06M_Gv should be unreachable too...iximeow
2023-07-06defer initial assignment of regs and operands as much as possibleiximeow
2023-07-05fix operand handling for the psl/psr family of xmm shifts/rotatesiximeow
2023-07-05re-correct operand order of movdq2qiximeow
2023-07-04more read_E hoistingiximeow
2023-07-04incidental cleanup, see if inlining in evex helps/hurts (it hurts)iximeow
2023-07-04fix xbegin/xend (broken in DecodeCtx::rrr)iximeow
2023-07-04finally delete top-level modrm (50.10cpi, 2322ms)iximeow
2023-07-04begin project to hoist all read_E (perf better again! 50.21cpi)iximeow
2023-07-04fix f6 test imm lengths (perf regression :( )iximeow
2023-07-04new high score 49.89cpi (2259ms)iximeow
2023-07-04more read_E cleanupiximeow
2023-07-04new struct for temporary decode context (prefix management)iximeow
2023-07-04new record: 50.56cpi (2290ms)iximeow
2023-07-04new perf record: 50.79cpi (2316ms)iximeow
2023-07-04best: 54.3cpi (2512ms)iximeow
2023-07-04new perf record: 51.88cpi (2363ms)iximeow
2023-07-04wipiximeow
2023-07-04more micro-opts...iximeow
2023-07-04move some unlikely checks behind a branch that implies their possibilityiximeow
2023-07-04fidget with read_E inlining AGAINiximeow
2023-07-04make operandcode 16b againiximeow
2023-07-04line up Opcode values for simple translation from opc bytesiximeow
2023-07-04fixup: handle mnemonic ordering tooiximeow
2023-07-04avoid committing values to instructions until necessary, likely opc tweaksiximeow
2023-07-04make base opcode map translation a bit simpleriximeow
2023-07-04store non-rex expected bank when first witnessing operand size prefixiximeow
2023-07-04fix some dancing between bank size and RegisterBank enum valuesiximeow
2023-07-04pick useful numeric values for RegisterBankiximeow
2023-07-04OperandCode as a u16 caused gross movzwl, this seems just a bit betteriximeow
2023-07-04try slimming down read_opc_hotpath moreiximeow
2023-03-05add `Opcode::is_jcc`, `Opcode::is_setcc`, and `Opcode::is_cmovcc` helpersiximeow
2023-02-19deprecate `pub fn cs`, which is an intensely embarrassing bug of a functioniximeow
2022-12-03roll up decoding loop changes for 16-bit and 32-bit decodersiximeow
2022-12-03apply e7f49509 to 16-bit and 32-bit decodersiximeow
2022-12-03apply 2444de11 to 16-bit and 32-bit decodersiximeow
2022-12-03fix incorrect rex selection and field description offsetsiximeow
2022-12-0366 prefixes are common, 0f opcodes are commoniximeow
2022-12-03support a fast path through the decoder for [rex-prefixed]opcode instsiximeow
2022-12-03just a bit more code motion that seemed to help things sometimesiximeow