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Avoid factoring single-instruction constants that end up getting replaced

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by an SCopy instruction. (CVS 4952)

FossilOrigin-Name: e84ff57b6217afa84d60547dcc3a270b5e116818
This commit is contained in:
drh
2008-04-01 18:04:11 +00:00
parent c5499bef4b
commit 47de955ea9
5 changed files with 117 additions and 23 deletions
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3
src/sqliteInt.h
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@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.687 2008/04/01 15:06:34 drh Exp $
** @(#) $Id: sqliteInt.h,v 1.688 2008/04/01 18:04:11 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
@@ -1154,6 +1154,7 @@ struct Expr {
#define EP_InfixFunc 0x0080 /* True for an infix function: LIKE, GLOB, etc */
#define EP_ExpCollate 0x0100 /* Collating sequence specified explicitly */
#define EP_AnyAff 0x0200 /* Can take a cached column of any affinity */
#define EP_FixedDest 0x0400 /* Result needed in a specific register */
/*
** These macros can be used to test, set, or clear bits in the