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workaround for gcc 2.95.3 bug

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anybody knows how to distinguish 2.95.3 from 2.95.4 (which is ok) ?
This commit is contained in:
serg@serg.mylan 2004-06-25 01:25:02 +02:00
parent 04bd8c9a44
commit b511996ff4
1 changed files with 3 additions and 0 deletions
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3
sql/opt_range.cc
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@ -716,6 +716,9 @@ int SQL_SELECT::test_quick_select(THD *thd, key_map keys_to_use,
key++,idx++) key++,idx++)
{ {
ha_rows found_records; ha_rows found_records;
#if defined(__GNUC__) && (__GNUC__ == 2 && __GNUC_MINOR__ == 95) && defined(__OPTIMIZE__)
volatile // gcc 2.95.3 bug in -O3 mode
#endif
double found_read_time; double found_read_time;
if (*key) if (*key)
{ {