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Separate tagged and untagged pointerless allocations

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Tagged allocations can move; untagged allocations cannot.

* libguile/gc-inline.h:
* libguile/gc-malloc.c:
* libguile/gc.h: Split scm_allocate_pointerless into tagged and untagged
variants.
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/integers.c:
* libguile/intrinsics.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/numbers.c:
* libguile/programs.h:
* libguile/random.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/smob.c:
* libguile/strings.c:
* libguile/vm.c: Use the new functions.
This commit is contained in:
Andy Wingo 2025-07-03 10:10:20 +02:00
parent e21aa9c513
commit 8623e252bf
19 changed files with 85 additions and 72 deletions
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21
libguile/gc-inline.h
View file

@ -45,13 +45,6 @@
static inline void *
scm_inline_allocate_pointerless (scm_thread *thread, size_t bytes)
{
return gc_allocate (thread->mutator, bytes,
GC_ALLOCATION_UNTAGGED_POINTERLESS);
}
static inline void *
scm_inline_allocate_tagged (scm_thread *thread, size_t bytes)
{
@ -59,6 +52,20 @@ scm_inline_allocate_tagged (scm_thread *thread, size_t bytes)
GC_ALLOCATION_TAGGED);
}
static inline void *
scm_inline_allocate_tagged_pointerless (scm_thread *thread, size_t bytes)
{
return gc_allocate (thread->mutator, bytes,
GC_ALLOCATION_TAGGED_POINTERLESS);
}
static inline void *
scm_inline_allocate_untagged_pointerless (scm_thread *thread, size_t bytes)
{
return gc_allocate (thread->mutator, bytes,
GC_ALLOCATION_UNTAGGED_POINTERLESS);
}
static inline void *
scm_inline_allocate_sloppy (scm_thread *thread, size_t bytes)
{