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Don't pass array into ary_heap_alloc

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We no longer need a reference to the array when allocating the buffer
because we no longer allocate through the transient heap.
This commit is contained in:
Peter Zhu 2023-07-13 10:36:49 -04:00
parent 87e1486d31
commit 62ecf78b87
Notes: git 2023-07-13 18:48:34 +00:00 
Merged: https://github.com/ruby/ruby/pull/8071
1 changed files with 9 additions and 13 deletions
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22
array.c
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@ -351,7 +351,7 @@ ary_memcpy(VALUE ary, long beg, long argc, const VALUE *argv)
}
static VALUE *
ary_heap_alloc(VALUE ary, size_t capa)
ary_heap_alloc(size_t capa)
{
return ALLOC_N(VALUE, capa);
}
@ -405,7 +405,7 @@ ary_resize_capa(VALUE ary, long capacity)
size_t new_capa = capacity;
if (ARY_EMBED_P(ary)) {
long len = ARY_EMBED_LEN(ary);
VALUE *ptr = ary_heap_alloc(ary, capacity);
VALUE *ptr = ary_heap_alloc(capacity);
MEMCPY(ptr, ARY_EMBED_PTR(ary), VALUE, len);
FL_UNSET_EMBED(ary);
@ -556,7 +556,7 @@ rb_ary_cancel_sharing(VALUE ary)
rb_ary_decrement_share(shared_root);
}
else {
VALUE *ptr = ary_heap_alloc(ary, len);
VALUE *ptr = ary_heap_alloc(len);
MEMCPY(ptr, ARY_HEAP_PTR(ary), VALUE, len);
rb_ary_unshare(ary);
ARY_SET_CAPA(ary, len);
@ -696,7 +696,7 @@ empty_ary_alloc(VALUE klass)
static VALUE
ary_new(VALUE klass, long capa)
{
VALUE ary,*ptr;
VALUE ary;
if (capa < 0) {
rb_raise(rb_eArgError, "negative array size (or size too big)");
@ -715,8 +715,7 @@ ary_new(VALUE klass, long capa)
ARY_SET_CAPA(ary, capa);
assert(!ARY_EMBED_P(ary));
ptr = ary_heap_alloc(ary, capa);
ARY_SET_PTR(ary, ptr);
ARY_SET_PTR(ary, ary_heap_alloc(capa));
ARY_SET_HEAP_LEN(ary, 0);
}
@ -801,7 +800,7 @@ ec_ary_alloc_heap(rb_execution_context_t *ec, VALUE klass)
static VALUE
ec_ary_new(rb_execution_context_t *ec, VALUE klass, long capa)
{
VALUE ary,*ptr;
VALUE ary;
if (capa < 0) {
rb_raise(rb_eArgError, "negative array size (or size too big)");
@ -820,8 +819,7 @@ ec_ary_new(rb_execution_context_t *ec, VALUE klass, long capa)
ARY_SET_CAPA(ary, capa);
assert(!ARY_EMBED_P(ary));
ptr = ary_heap_alloc(ary, capa);
ARY_SET_PTR(ary, ptr);
ARY_SET_PTR(ary, ary_heap_alloc(capa));
ARY_SET_HEAP_LEN(ary, 0);
}
@ -921,9 +919,7 @@ ary_make_shared(VALUE ary)
FL_SET_SHARED_ROOT(shared);
if (ARY_EMBED_P(ary)) {
/* Cannot use ary_heap_alloc because we don't want to allocate
* on the transient heap. */
VALUE *ptr = ALLOC_N(VALUE, capa);
VALUE *ptr = ary_heap_alloc(capa);
ARY_SET_PTR(shared, ptr);
ary_memcpy(shared, 0, len, RARRAY_CONST_PTR(ary));
@ -4537,7 +4533,7 @@ rb_ary_replace(VALUE copy, VALUE orig)
* contents of orig. */
else if (ARY_EMBED_P(orig)) {
long len = ARY_EMBED_LEN(orig);
VALUE *ptr = ary_heap_alloc(copy, len);
VALUE *ptr = ary_heap_alloc(len);
FL_UNSET_EMBED(copy);
ARY_SET_PTR(copy, ptr);