Macros starting with `p' in src/cpu/jit

• _PSL src/cpu/jit/codegen_x86.h:253
• _PUC src/cpu/jit/codegen_x86.h:251
• _PUL src/cpu/jit/codegen_x86.h:254
• _PUS src/cpu/jit/codegen_x86.h:252