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py/asmxtensa: Use narrow version of add instr to reduce native code size

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Damien George
2018-08-17 14:53:58 +10:00
parent a0a29724c8
commit 794c32102e
2 changed files with 6 additions and 6 deletions
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6
py/asmxtensa.c
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@@ -95,7 +95,7 @@ void asm_xtensa_exit(asm_xtensa_t *as) {
asm_xtensa_op_addi(as, ASM_XTENSA_REG_A1, ASM_XTENSA_REG_A1, as->stack_adjust);
} else {
asm_xtensa_op_movi(as, ASM_XTENSA_REG_A9, as->stack_adjust);
asm_xtensa_op_add(as, ASM_XTENSA_REG_A1, ASM_XTENSA_REG_A1, ASM_XTENSA_REG_A9);
asm_xtensa_op_add_n(as, ASM_XTENSA_REG_A1, ASM_XTENSA_REG_A1, ASM_XTENSA_REG_A9);
}
asm_xtensa_op_ret_n(as);
@@ -183,7 +183,7 @@ void asm_xtensa_mov_reg_local_addr(asm_xtensa_t *as, uint reg_dest, int local_nu
asm_xtensa_op_addi(as, reg_dest, ASM_XTENSA_REG_A1, off);
} else {
asm_xtensa_op_movi(as, reg_dest, off);
asm_xtensa_op_add(as, reg_dest, reg_dest, ASM_XTENSA_REG_A1);
asm_xtensa_op_add_n(as, reg_dest, reg_dest, ASM_XTENSA_REG_A1);
}
}
@@ -206,7 +206,7 @@ void asm_xtensa_mov_reg_pcrel(asm_xtensa_t *as, uint reg_dest, uint label) {
mp_asm_base_get_cur_to_write_bytes(&as->base, pad);
// Add PC to relative offset
asm_xtensa_op_add(as, reg_dest, reg_dest, ASM_XTENSA_REG_A0);
asm_xtensa_op_add_n(as, reg_dest, reg_dest, ASM_XTENSA_REG_A0);
}
#endif // MICROPY_EMIT_XTENSA || MICROPY_EMIT_INLINE_XTENSA