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Have the OP_ReleaseReg opcode also invalidate the registers if P5 is non-zero.

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FossilOrigin-Name: 937be22106f7e3f08712febd342d6cb81d129f2d5ab24ce80b3a5c3f9bbde54e
This commit is contained in:
drh
2020-01-02 17:46:02 +00:00
parent 9f3e6fadde
commit 3aef2fb1b4
7 changed files with 37 additions and 25 deletions
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6
src/expr.c
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@@ -4140,7 +4140,7 @@ expr_code_doover:
if( constMask==0 ){
sqlite3ReleaseTempRange(pParse, r1, nFarg);
}else{
sqlite3VdbeReleaseRegisters(pParse, r1, nFarg, constMask);
sqlite3VdbeReleaseRegisters(pParse, r1, nFarg, constMask, 1);
}
}
return target;
@@ -5799,7 +5799,7 @@ int sqlite3GetTempReg(Parse *pParse){
*/
void sqlite3ReleaseTempReg(Parse *pParse, int iReg){
if( iReg ){
sqlite3VdbeReleaseRegisters(pParse, iReg, 1, 0);
sqlite3VdbeReleaseRegisters(pParse, iReg, 1, 0, 0);
if( pParse->nTempReg<ArraySize(pParse->aTempReg) ){
pParse->aTempReg[pParse->nTempReg++] = iReg;
}
@@ -5828,7 +5828,7 @@ void sqlite3ReleaseTempRange(Parse *pParse, int iReg, int nReg){
sqlite3ReleaseTempReg(pParse, iReg);
return;
}
sqlite3VdbeReleaseRegisters(pParse, iReg, nReg, 0);
sqlite3VdbeReleaseRegisters(pParse, iReg, nReg, 0, 0);
if( nReg>pParse->nRangeReg ){
pParse->nRangeReg = nReg;
pParse->iRangeReg = iReg;