diff options
Diffstat (limited to 'sql/item_func.cc')
| -rw-r--r-- | sql/item_func.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sql/item_func.cc b/sql/item_func.cc index 82ff9de4a56..0327204dbfd 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -785,7 +785,8 @@ double Item_func_pow::val() double Item_func_acos::val() { - double value=args[0]->val(); + // the volatile's for BUG #2338 to calm optimizer down (because of gcc's bug) + volatile double value=args[0]->val(); if ((null_value=(args[0]->null_value || (value < -1.0 || value > 1.0)))) return 0.0; return fix_result(acos(value)); @@ -793,7 +794,8 @@ double Item_func_acos::val() double Item_func_asin::val() { - double value=args[0]->val(); + // the volatile's for BUG #2338 to calm optimizer down (because of gcc's bug) + volatile double value=args[0]->val(); if ((null_value=(args[0]->null_value || (value < -1.0 || value > 1.0)))) return 0.0; return fix_result(asin(value)); |