diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/sqliteInt.h | 1 | ||||
-rw-r--r-- | src/vdbeaux.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index 9f95ec8a9..a9f3121c7 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -1779,6 +1779,7 @@ struct sqlite3 { #define SQLITE_BloomFilter 0x00080000 /* Use a Bloom filter on searches */ #define SQLITE_BloomPulldown 0x00100000 /* Run Bloom filters early */ #define SQLITE_BalancedMerge 0x00200000 /* Balance multi-way merges */ +#define SQLITE_ReleaseReg 0x00400000 /* Use OP_ReleaseReg for testing */ #define SQLITE_AllOpts 0xffffffff /* All optimizations */ /* diff --git a/src/vdbeaux.c b/src/vdbeaux.c index 551236226..cb2433c2c 100644 --- a/src/vdbeaux.c +++ b/src/vdbeaux.c @@ -1231,7 +1231,7 @@ void sqlite3VdbeReleaseRegisters( u32 mask, /* Mask of registers to NOT release */ int bUndefine /* If true, mark registers as undefined */ ){ - if( N==0 ) return; + if( N==0 || OptimizationDisabled(pParse->db, SQLITE_ReleaseReg) ) return; assert( pParse->pVdbe ); assert( iFirst>=1 ); assert( iFirst+N-1<=pParse->nMem ); |