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FFI: Record C library namespace lookups.

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This commit is contained in:
Mike Pall
2011-02-05 14:16:16 +01:00
parent 223d85aa06
commit 14f5103764
8 changed files with 53 additions and 11 deletions
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12
src/lj_opt_fold.c
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@@ -1768,12 +1768,18 @@ LJFOLDF(fload_cdata_typeid_kgc)
return NEXTFOLD;
}
/* The content of int64 cdata objects is immutable. */
/* Get the contents of immutable cdata objects. */
LJFOLD(FLOAD KGC IRFL_CDATA_PTR)
LJFOLD(FLOAD KGC IRFL_CDATA_INT64)
LJFOLDF(fload_cdata_int64_kgc)
{
if (LJ_LIKELY(J->flags & JIT_F_OPT_FOLD))
return INT64FOLD(*(uint64_t *)cdataptr(ir_kcdata(fleft)));
if (LJ_LIKELY(J->flags & JIT_F_OPT_FOLD)) {
void *p = cdataptr(ir_kcdata(fleft));
if (irt_is64(fins->t))
return INT64FOLD(*(uint64_t *)p);
else
return INTFOLD(*(int32_t *)p);
}
return NEXTFOLD;
}