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fix JIT problem with proxies and `vector-set!'

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Closes PR 11263
This commit is contained in:
Matthew Flatt 2010-09-28 12:07:15 -04:00
parent d8b3c7a209
commit 202af50a5a
1 changed files with 10 additions and 13 deletions
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23
src/racket/src/jit.c
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@ -6936,7 +6936,6 @@ static int generate_inlined_unary(mz_jit_state *jitter, Scheme_App2_Rec *app, in
}
if (name[0] != 'f') {
/* can return */
jit_retval(JIT_R0);
CHECK_LIMIT();
__START_TINY_JUMPS__(1);
refdone = jit_jmpi(jit_forward());
@ -7439,9 +7438,9 @@ static int generate_vector_op(mz_jit_state *jitter, int set, int int_ready, int
else
generate_alloc_double(jitter, 0);
}
if (can_chaperone)
mz_patch_ucbranch(pref);
}
if (can_chaperone)
mz_patch_ucbranch(pref);
return 1;
}
@ -11072,6 +11071,7 @@ static int do_generate_common(mz_jit_state *jitter, void *_data)
case 8:
case 9:
jit_addi_p(JIT_RUNSTACK, JIT_RUNSTACK, WORDS_TO_BYTES(1));
JIT_UPDATE_THREAD_RSPTR();
jit_retval(JIT_R0);
mz_epilog(JIT_R1);
break;
@ -11612,19 +11612,16 @@ static int do_generate_common(mz_jit_state *jitter, void *_data)
case 0:
if (!iii) {
(void)mz_finish(ts_scheme_checked_vector_ref);
CHECK_LIMIT();
/* Might return, if arg was chaperone */
jit_addi_p(JIT_RUNSTACK, JIT_RUNSTACK, WORDS_TO_BYTES(2));
JIT_UPDATE_THREAD_RSPTR();
jit_retval(JIT_R0);
mz_epilog(JIT_R2);
} else {
(void)mz_finish(ts_scheme_checked_vector_set);
/* Might return, if arg was chaperone */
jit_addi_p(JIT_RUNSTACK, JIT_RUNSTACK, WORDS_TO_BYTES(3));
JIT_UPDATE_THREAD_RSPTR();
mz_epilog(JIT_R2);
}
CHECK_LIMIT();
/* Might return, if arg was chaperone */
jit_addi_p(JIT_RUNSTACK, JIT_RUNSTACK, WORDS_TO_BYTES(2));
JIT_UPDATE_THREAD_RSPTR();
if (!iii)
jit_retval(JIT_R0);
mz_epilog(JIT_R2);
break;
case 1:
if (!iii) {