progress on aot

source/quickjs-internal.h

@@ -495,8 +495,8 @@ typedef enum MachOpcode {
   MACH_MOD,           /* R(A) = R(B) % R(C) */
   MACH_POW,           /* R(A) = R(B) ** R(C) */
   MACH_NEG,           /* R(A) = -R(B) */
-  MACH_INC,           /* R(A) = R(B) + 1 */
-  MACH_DEC,           /* R(A) = R(B) - 1 */
+  MACH__DEAD_INC,     /* reserved — was MACH_INC, never emitted */
+  MACH__DEAD_DEC,     /* reserved — was MACH_DEC, never emitted */
 
   /* Generic comparison (ABC) — used by legacy .mach */
   MACH_EQ,            /* R(A) = (R(B) == R(C)) */
@@ -671,8 +671,8 @@ static const char *mach_opcode_names[MACH_OP_COUNT] = {
   [MACH_MOD] = "mod",
   [MACH_POW] = "pow",
   [MACH_NEG] = "neg",
-  [MACH_INC] = "inc",
-  [MACH_DEC] = "dec",
+  [MACH__DEAD_INC] = "dead_inc",
+  [MACH__DEAD_DEC] = "dead_dec",
   [MACH_EQ] = "eq",
   [MACH_NEQ] = "neq",
   [MACH_LT] = "lt",