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Remove @jit Docblock support for now due to dev-time constraints

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This commit is contained in:
Benjamin Eberlei 2020-09-12 17:25:16 +02:00
parent c8d47cf875
commit ff0e39bb4d
1 changed files with 2 additions and 53 deletions
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55
ext/opcache/jit/zend_jit.c
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@ -3518,24 +3518,6 @@ static int zend_jit_setup_hot_counters(zend_op_array *op_array)
return SUCCESS;
}
static int zend_needs_manual_jit(const zend_op_array *op_array)
{
if (op_array->doc_comment) {
const char *s = ZSTR_VAL(op_array->doc_comment);
const char *p = strstr(s, "@jit");
if (p) {
size_t l = ZSTR_LEN(op_array->doc_comment);
if ((p == s + 3 || *(p-1) <= ' ') &&
(p + 6 == s + l || *(p+4) <= ' ')) {
return 1;
}
}
}
return 0;
}
#include "jit/zend_jit_trace.c"
ZEND_EXT_API int zend_jit_op_array(zend_op_array *op_array, zend_script *script)
@ -3589,12 +3571,6 @@ ZEND_EXT_API int zend_jit_op_array(zend_op_array *op_array, zend_script *script)
return zend_jit_setup_hot_trace_counters(op_array);
} else if (JIT_G(trigger) == ZEND_JIT_ON_SCRIPT_LOAD) {
return zend_real_jit_func(op_array, script, NULL);
} else if (JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT) {
if (zend_needs_manual_jit(op_array)) {
return zend_real_jit_func(op_array, script, NULL);
} else {
return SUCCESS;
}
} else {
ZEND_UNREACHABLE();
}
@ -3629,21 +3605,7 @@ ZEND_EXT_API int zend_jit_script(zend_script *script)
goto jit_failure;
}
}
} else if (JIT_G(trigger) == ZEND_JIT_ON_SCRIPT_LOAD ||
JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT) {
if (JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT) {
int do_jit = 0;
for (i = 0; i < call_graph.op_arrays_count; i++) {
if (zend_needs_manual_jit(call_graph.op_arrays[i])) {
do_jit = 1;
break;
}
}
if (!do_jit) {
goto jit_failure;
}
}
} else if (JIT_G(trigger) == ZEND_JIT_ON_SCRIPT_LOAD) {
for (i = 0; i < call_graph.op_arrays_count; i++) {
info = ZEND_FUNC_INFO(call_graph.op_arrays[i]);
if (info) {
@ -3665,10 +3627,6 @@ ZEND_EXT_API int zend_jit_script(zend_script *script)
}
for (i = 0; i < call_graph.op_arrays_count; i++) {
if (JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT &&
!zend_needs_manual_jit(call_graph.op_arrays[i])) {
continue;
}
info = ZEND_FUNC_INFO(call_graph.op_arrays[i]);
if (info) {
if (zend_jit_op_array_analyze2(call_graph.op_arrays[i], script, &info->ssa, ZCG(accel_directives).optimization_level) != SUCCESS) {
@ -3680,10 +3638,6 @@ ZEND_EXT_API int zend_jit_script(zend_script *script)
if (JIT_G(debug) & ZEND_JIT_DEBUG_SSA) {
for (i = 0; i < call_graph.op_arrays_count; i++) {
if (JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT &&
!zend_needs_manual_jit(call_graph.op_arrays[i])) {
continue;
}
info = ZEND_FUNC_INFO(call_graph.op_arrays[i]);
if (info) {
zend_dump_op_array(call_graph.op_arrays[i], ZEND_DUMP_HIDE_UNREACHABLE|ZEND_DUMP_RC_INFERENCE|ZEND_DUMP_SSA, "JIT", &info->ssa);
@ -3692,10 +3646,6 @@ ZEND_EXT_API int zend_jit_script(zend_script *script)
}
for (i = 0; i < call_graph.op_arrays_count; i++) {
if (JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT &&
!zend_needs_manual_jit(call_graph.op_arrays[i])) {
continue;
}
info = ZEND_FUNC_INFO(call_graph.op_arrays[i]);
if (info) {
if (zend_jit(call_graph.op_arrays[i], &info->ssa, NULL) != SUCCESS) {
@ -3736,8 +3686,7 @@ ZEND_EXT_API int zend_jit_script(zend_script *script)
return SUCCESS;
jit_failure:
if (JIT_G(trigger) == ZEND_JIT_ON_SCRIPT_LOAD ||
JIT_G(trigger) == ZEND_JIT_ON_DOC_COMMENT) {
if (JIT_G(trigger) == ZEND_JIT_ON_SCRIPT_LOAD) {
for (i = 0; i < call_graph.op_arrays_count; i++) {
ZEND_SET_FUNC_INFO(call_graph.op_arrays[i], NULL);
}