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Get rid of OP_Dup, OP_MemStore, OP_MemLoad, and OP_MemMove. Replace

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with OP_Copy, OP_SCopy, and OP_Move.  Add the infrastructure for
operation properties in1, in2, in3, out2, and out3 but do not yet
use any of these. (CVS 4682)

FossilOrigin-Name: cc149eb9ca3c672cc6fea3528353234ac2ed5745
This commit is contained in:
drh
2008-01-05 04:06:03 +00:00
parent 4c583128bd
commit b1fdb2adea
15 changed files with 285 additions and 201 deletions
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8
src/trigger.c
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@@ -237,8 +237,8 @@ void sqlite3FinishTrigger(
{ OP_String8, 0, 0, 0 }, /* 6: SQL */
{ OP_Concat, 0, 0, 0 },
{ OP_MakeRecord, 5, 0, 0 }, /* 8: "aaada" */
{ OP_MemStore, 0, 1, 0 }, /* 9: Store data */
{ OP_MemStore, 0, 1, 0 }, /* 10: Store key */
{ OP_Move, 0, 0, 0 }, /* 9: Store data */
{ OP_Move, 0, 0, 0 }, /* 10: Store key */
{ OP_Insert, 0, 0, 0 },
};
int addr;
@@ -258,9 +258,9 @@ void sqlite3FinishTrigger(
sqlite3VdbeChangeP4(v, addr+5, "CREATE TRIGGER ", P4_STATIC);
sqlite3VdbeChangeP4(v, addr+6, (char*)pAll->z, pAll->n);
sqlite3VdbeChangeP4(v, addr+8, "aaada", P4_STATIC);
sqlite3VdbeChangeP1(v, addr+9, iData);
sqlite3VdbeChangeP2(v, addr+9, iData);
sqlite3VdbeChangeP2(v, addr+10, iKey);
sqlite3VdbeChangeP2(v, addr+11, iData);
sqlite3VdbeChangeP1(v, addr+10, iKey);
sqlite3VdbeChangeP3(v, addr+11, iKey);
sqlite3ChangeCookie(db, v, iDb);
sqlite3VdbeAddOp2(v, OP_Close, 0, 0);