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-rw-r--r--mjit.c16
-rw-r--r--mjit.h7
2 files changed, 12 insertions, 11 deletions
diff --git a/mjit.c b/mjit.c
index 81c7242a0a..709b5a30e6 100644
--- a/mjit.c
+++ b/mjit.c
@@ -540,13 +540,13 @@ clean_so_file(struct rb_mjit_unit *unit)
2) The unit is not called often and unloaded by `unload_units()`.
`jit_func` state for 1 can be ignored because ISeq GC means it'll never be used.
- For the situation 2, this sets the ISeq's JIT state to NOT_READY_JIT_ISEQ_FUNC
+ For the situation 2, this sets the ISeq's JIT state to NOT_COMPILED_JIT_ISEQ_FUNC
to prevent the situation that the same methods are continously compiled. */
static void
free_unit(struct rb_mjit_unit *unit)
{
if (unit->iseq) /* ISeq is not GCed */
- unit->iseq->body->jit_func = (mjit_func_t)NOT_READY_JIT_ISEQ_FUNC;
+ unit->iseq->body->jit_func = (mjit_func_t)NOT_COMPILED_JIT_ISEQ_FUNC;
if (unit->handle) /* handle is NULL if it's in queue */
dlclose(unit->handle);
clean_so_file(unit);
@@ -907,7 +907,7 @@ remove_file(const char *filename)
}
/* Compile ISeq in UNIT and return function pointer of JIT-ed code.
- It may return NOT_COMPILABLE_JIT_ISEQ_FUNC if something went wrong. */
+ It may return NOT_COMPILED_JIT_ISEQ_FUNC if something went wrong. */
static mjit_func_t
convert_unit_to_func(struct rb_mjit_unit *unit)
{
@@ -954,7 +954,7 @@ convert_unit_to_func(struct rb_mjit_unit *unit)
int e = errno;
if (fd >= 0) (void)close(fd);
verbose(1, "Failed to fopen '%s', giving up JIT for it (%s)", c_file, strerror(e));
- return (mjit_func_t)NOT_COMPILABLE_JIT_ISEQ_FUNC;
+ return (mjit_func_t)NOT_COMPILED_JIT_ISEQ_FUNC;
}
#ifdef __clang__
@@ -1017,7 +1017,7 @@ convert_unit_to_func(struct rb_mjit_unit *unit)
if (!mjit_opts.save_temps)
remove_file(c_file);
print_jit_result("failure", unit, 0, c_file);
- return (mjit_func_t)NOT_COMPILABLE_JIT_ISEQ_FUNC;
+ return (mjit_func_t)NOT_COMPILED_JIT_ISEQ_FUNC;
}
start_time = real_ms_time();
@@ -1036,7 +1036,7 @@ convert_unit_to_func(struct rb_mjit_unit *unit)
remove_file(c_file);
if (!success) {
verbose(2, "Failed to generate so: %s", so_file);
- return (mjit_func_t)NOT_COMPILABLE_JIT_ISEQ_FUNC;
+ return (mjit_func_t)NOT_COMPILED_JIT_ISEQ_FUNC;
}
func = load_func_from_so(so_file, funcname, unit);
@@ -1309,7 +1309,7 @@ mjit_add_iseq_to_process(const rb_iseq_t *iseq)
#define MJIT_WAIT_TIMEOUT_SECONDS 60
/* Wait for JIT compilation finish for --jit-wait. This should only return a function pointer
- or NOT_COMPILABLE_JIT_ISEQ_FUNC. */
+ or NOT_COMPILED_JIT_ISEQ_FUNC. */
mjit_func_t
mjit_get_iseq_func(struct rb_iseq_constant_body *body)
{
@@ -1321,7 +1321,7 @@ mjit_get_iseq_func(struct rb_iseq_constant_body *body)
tries++;
if (tries / 1000 > MJIT_WAIT_TIMEOUT_SECONDS || pch_status == PCH_FAILED) {
CRITICAL_SECTION_START(3, "in mjit_get_iseq_func to set jit_func");
- body->jit_func = (mjit_func_t)NOT_COMPILABLE_JIT_ISEQ_FUNC; /* JIT worker seems dead. Give up. */
+ body->jit_func = (mjit_func_t)NOT_COMPILED_JIT_ISEQ_FUNC; /* JIT worker seems dead. Give up. */
CRITICAL_SECTION_FINISH(3, "in mjit_get_iseq_func to set jit_func");
if (mjit_opts.warnings || mjit_opts.verbose)
fprintf(stderr, "MJIT warning: timed out to wait for JIT finish\n");
diff --git a/mjit.h b/mjit.h
index 4f38ed90a7..de75afad2f 100644
--- a/mjit.h
+++ b/mjit.h
@@ -19,8 +19,9 @@ enum rb_mjit_iseq_func {
/* ISEQ is already queued for the machine code generation but the
code is not ready yet for the execution */
NOT_READY_JIT_ISEQ_FUNC = 1,
- /* ISEQ included not compilable insn or some assertion failed */
- NOT_COMPILABLE_JIT_ISEQ_FUNC = 2,
+ /* ISEQ included not compilable insn, some internal assertion failed
+ or the unit is unloaded */
+ NOT_COMPILED_JIT_ISEQ_FUNC = 2,
/* End mark */
LAST_JIT_ISEQ_FUNC = 3
};
@@ -116,7 +117,7 @@ mjit_exec(rb_execution_context_t *ec)
}
return Qundef;
case NOT_READY_JIT_ISEQ_FUNC:
- case NOT_COMPILABLE_JIT_ISEQ_FUNC:
+ case NOT_COMPILED_JIT_ISEQ_FUNC:
return Qundef;
default: /* to avoid warning with LAST_JIT_ISEQ_FUNC */
break;