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Simplify code

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If operator overloading is ignored tmp will be 0 and we can still
use |=. No need to separate this into two cases.
This commit is contained in:
Nikita Popov
2018-02-19 21:38:10 +01:00
parent d1d228838b
commit df1439241a
1 changed files with 2 additions and 10 deletions
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ext/opcache/Optimizer/zend_inference.c
+2 -10
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@@ -2161,11 +2161,7 @@ static uint32_t binary_op_result_type(
* handling */
break;
case ZEND_MOD:
if (ZEND_OPTIMIZER_IGNORE_OVERLOADING & optimization_level) {
tmp = MAY_BE_LONG;
} else {
tmp |= MAY_BE_LONG;
}
tmp |= MAY_BE_LONG;
/* Division by zero results in an exception, so it doesn't need any special handling */
break;
case ZEND_BW_OR:
@@ -2180,11 +2176,7 @@ static uint32_t binary_op_result_type(
break;
case ZEND_SL:
case ZEND_SR:
if (ZEND_OPTIMIZER_IGNORE_OVERLOADING & optimization_level) {
tmp = MAY_BE_LONG;
} else {
tmp |= MAY_BE_LONG;
}
tmp |= MAY_BE_LONG;
break;
case ZEND_CONCAT:
case ZEND_FAST_CONCAT: