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Add VdbeCoverage() macros on newly added VDBE branch operations.

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FossilOrigin-Name: 381aa73141db8ec59adbcb09e71af660ee4ae5ce
This commit is contained in:
drh
2016-08-12 11:25:49 +00:00
parent a48d7e7749
commit 471b4b92bd
3 changed files with 13 additions and 7 deletions
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6
src/expr.c
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@@ -2606,6 +2606,7 @@ static void sqlite3ExprCodeIN(
Expr *p = sqlite3ExprVectorField(pExpr->pLeft, i);
if( sqlite3ExprCanBeNull(p) ){
sqlite3VdbeAddOp2(v, OP_IsNull, r1+aiMap[i], destIfNull);
VdbeCoverage(v);
}
}
}else if( nVector==1 && sqlite3ExprCanBeNull(pExpr->pLeft) ){
@@ -2632,11 +2633,13 @@ static void sqlite3ExprCodeIN(
/* Search the index for the key. */
addr = sqlite3VdbeAddOp4Int(v, OP_Found, iIdx, 0, r1, nVector);
VdbeCoverage(v);
/* At this point the specified key is not present in the index,
** so the result of the IN(..) operator must be either NULL or
** 0. The vdbe code generated below figures out which. */
addrNext = 1+sqlite3VdbeAddOp2(v, OP_Rewind, iIdx, destIfFalse);
VdbeCoverage(v);
for(i=0; i<nVector; i++){
Expr *p;
@@ -2648,7 +2651,9 @@ static void sqlite3ExprCodeIN(
sqlite3VdbeAddOp3(v, OP_Column, iIdx, i, r2);
sqlite3VdbeAddOp4(v, OP_Eq, r1+i, 0, r2, (void*)pColl,P4_COLLSEQ);
sqlite3VdbeChangeP5(v, SQLITE_JUMPIFNULL);
VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Next, iIdx, addrNext);
VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, destIfFalse);
sqlite3VdbeJumpHere(v, sqlite3VdbeCurrentAddr(v)-3);
sqlite3ReleaseTempReg(pParse, r2);
@@ -2663,6 +2668,7 @@ static void sqlite3ExprCodeIN(
Expr *p = sqlite3ExprVectorField(pExpr->pLeft, i);
if( sqlite3ExprCanBeNull(p) ){
sqlite3VdbeAddOp2(v, OP_IsNull, r1+aiMap[i], destIfNull);
VdbeCoverage(v);
}
}