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py/obj: Add MP_NOINLINE to mp_obj_malloc_helper. 

As the comment in py/obj.h says:

> Implementing this as a call rather than inline saves 8 bytes per usage.

So in order to get this savings, we need to tell the compiler to never
inline the function.

Signed-off-by: David Lechner <david@pybricks.com>
This commit is contained in:
David Lechner 2023-03-17 13:16:06 -05:00
parent 05bb26010e
commit fa8ebb1390
1 changed files with 1 additions and 1 deletions
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py/obj.c
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@ -38,7 +38,7 @@
#include "py/stream.h" // for mp_obj_print
// Allocates an object and also sets type, for mp_obj_malloc{,_var} macros.
void *mp_obj_malloc_helper(size_t num_bytes, const mp_obj_type_t *type) {
MP_NOINLINE void *mp_obj_malloc_helper(size_t num_bytes, const mp_obj_type_t *type) {
mp_obj_base_t *base = (mp_obj_base_t *)m_malloc(num_bytes);
base->type = type;
return base;