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JIT: add missing RUNSTACK register sync before #%variable-reference allocation

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svn: r15449
This commit is contained in:
Matthew Flatt 2009-07-15 16:07:31 +00:00
parent ecdb1b6923
commit ba64a8e5c6
2 changed files with 6 additions and 0 deletions
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1
src/mzscheme/src/jit.c
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@ -6201,6 +6201,7 @@ static int generate(Scheme_Object *obj, mz_jit_state *jitter, int is_tail, int m
jit_ldxi_p(JIT_R2, JIT_R2, WORDS_TO_BYTES(pos));
CHECK_LIMIT();
JIT_UPDATE_THREAD_RSPTR_IF_NEEDED();
mz_prepare(1);
jit_pusharg_p(JIT_R2);
(void)mz_finish(make_global_ref);

5
src/mzscheme/src/struct.c
View File

@ -737,6 +737,11 @@ static Scheme_Object *prop_pred(int argc, Scheme_Object **args, Scheme_Object *p
Scheme_Struct_Type *stype;
Scheme_Object *prop = SCHEME_PRIM_CLOSURE_ELS(prim)[0];
if (!args[0]) {
printf("%p\n", prim);
return scheme_false;
}
if (SCHEME_STRUCTP(args[0]))
stype = ((Scheme_Structure *)args[0])->stype;
else if (SAME_TYPE(SCHEME_TYPE(args[0]), scheme_struct_type_type))