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refine jit-buffer limit check after inlining attempts

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svn: r12425
This commit is contained in:
Matthew Flatt 2008-11-13 15:31:55 +00:00
parent 54269c8bbd
commit 358bc2bbed
1 changed files with 5 additions and 8 deletions
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13
src/mzscheme/src/jit.c
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@ -1223,9 +1223,10 @@ static void *malloc_double(void)
static Scheme_Object *make_list(long n) static Scheme_Object *make_list(long n)
{ {
GC_CAN_IGNORE Scheme_Object *l = scheme_null; GC_CAN_IGNORE Scheme_Object *l = scheme_null;
GC_CAN_IGNORE Scheme_Object **rs = MZ_RUNSTACK;
while (n--) { while (n--) {
l = cons(MZ_RUNSTACK[n], l); l = cons(rs[n], l);
} }
return l; return l;
@ -5638,8 +5639,8 @@ static int generate(Scheme_Object *obj, mz_jit_state *jitter, int is_tail, int m
LOG_IT(("app %d\n", app->num_args)); LOG_IT(("app %d\n", app->num_args));
r = generate_inlined_nary(jitter, app, is_tail, multi_ok, NULL, 1); r = generate_inlined_nary(jitter, app, is_tail, multi_ok, NULL, 1);
CHECK_LIMIT();
if (r) { if (r) {
CHECK_LIMIT();
if (target != JIT_R0) if (target != JIT_R0)
jit_movr_p(target, JIT_R0); jit_movr_p(target, JIT_R0);
return r; return r;
@ -5660,8 +5661,8 @@ static int generate(Scheme_Object *obj, mz_jit_state *jitter, int is_tail, int m
int r; int r;
r = generate_inlined_unary(jitter, app, is_tail, multi_ok, NULL, 1); r = generate_inlined_unary(jitter, app, is_tail, multi_ok, NULL, 1);
CHECK_LIMIT();
if (r) { if (r) {
CHECK_LIMIT();
if (target != JIT_R0) if (target != JIT_R0)
jit_movr_p(target, JIT_R0); jit_movr_p(target, JIT_R0);
return r; return r;
@ -5669,8 +5670,6 @@ static int generate(Scheme_Object *obj, mz_jit_state *jitter, int is_tail, int m
LOG_IT(("app 2\n")); LOG_IT(("app 2\n"));
CHECK_LIMIT();
args[0] = app->rator; args[0] = app->rator;
args[1] = app->rand; args[1] = app->rand;
@ -5689,16 +5688,14 @@ static int generate(Scheme_Object *obj, mz_jit_state *jitter, int is_tail, int m
int r; int r;
r = generate_inlined_binary(jitter, app, is_tail, multi_ok, NULL, 1); r = generate_inlined_binary(jitter, app, is_tail, multi_ok, NULL, 1);
CHECK_LIMIT();
if (r) { if (r) {
CHECK_LIMIT();
if (target != JIT_R0) if (target != JIT_R0)
jit_movr_p(target, JIT_R0); jit_movr_p(target, JIT_R0);
return r; return r;
} }
LOG_IT(("app 3\n")); LOG_IT(("app 3\n"));
CHECK_LIMIT();
args[0] = app->rator; args[0] = app->rator;
args[1] = app->rand1; args[1] = app->rand1;