DrSocalkwe3n/luajit
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Compile math.sinh(), math.cosh(), math.tanh() and math.random().
Compile various io.*() functions.
Drive the GC forward on string allocations in the parser.
Improve KNUM fuse vs. load heuristics.
Add abstract C call handling to IR.
This commit is contained in:
Mike Pall
2009-12-08 20:35:29 +01:00
parent 5287b93264
commit 3f1f9e11f4
44 changed files with 1218 additions and 766 deletions
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6
src/lj_alloc.c
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@@ -1186,10 +1186,10 @@ static LJ_NOINLINE void *lj_alloc_realloc(void *msp, void *ptr, size_t nsize)
size_t rsize = oldsize - nb;
newp = oldp;
if (rsize >= MIN_CHUNK_SIZE) {
mchunkptr remainder = chunk_plus_offset(newp, nb);
mchunkptr rem = chunk_plus_offset(newp, nb);
set_inuse(m, newp, nb);
set_inuse(m, remainder, rsize);
lj_alloc_free(m, chunk2mem(remainder));
set_inuse(m, rem, rsize);
lj_alloc_free(m, chunk2mem(rem));
}
} else if (next == m->top && oldsize + m->topsize > nb) {
/* Expand into top */