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Overview
Comment:Work around an optimization issue with the MSVC compiler for ARM.
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Timelines: family | ancestors | descendants | both | branch-3.7.14
Files: files | file ages | folders
SHA1: 9fab9edd0dfa6c887cf89ec6cea58f3313dd2d1a
User & Date: drh 2012-10-02 23:26:39
Context
2012-10-03
11:11
Fix the TCL interface so that SQL functions implemented in TCL honor the "nullvalue" setting. Also remove from the TCL interface some unused legacy UTF8 translation code left over from SQLite2. check-in: 9bf64b66 user: drh tags: branch-3.7.14
2012-10-02
23:26
Work around an optimization issue with the MSVC compiler for ARM. check-in: 9fab9edd user: drh tags: branch-3.7.14
2012-09-03
15:42
Version 3.7.14 check-in: c0d89d4a user: drh tags: trunk, release, version-3.7.14
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/btree.c.

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** size of a cell stored within an internal node is always less than 1/4
** of the page-size, the aOvflSpace[] buffer is guaranteed to be large
** enough for all overflow cells.
**
** If aOvflSpace is set to a null pointer, this function returns 
** SQLITE_NOMEM.
*/



static int balance_nonroot(
  MemPage *pParent,               /* Parent page of siblings being balanced */
  int iParentIdx,                 /* Index of "the page" in pParent */
  u8 *aOvflSpace,                 /* page-size bytes of space for parent ovfl */
  int isRoot,                     /* True if pParent is a root-page */
  int bBulk                       /* True if this call is part of a bulk load */
){
................................................................................
  }
  for(i=0; i<nNew; i++){
    releasePage(apNew[i]);
  }

  return rc;
}





/*
** This function is called when the root page of a b-tree structure is
** overfull (has one or more overflow pages).
**
** A new child page is allocated and the contents of the current root







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** size of a cell stored within an internal node is always less than 1/4
** of the page-size, the aOvflSpace[] buffer is guaranteed to be large
** enough for all overflow cells.
**
** If aOvflSpace is set to a null pointer, this function returns 
** SQLITE_NOMEM.
*/
#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM)
#pragma optimize("", off)
#endif
static int balance_nonroot(
  MemPage *pParent,               /* Parent page of siblings being balanced */
  int iParentIdx,                 /* Index of "the page" in pParent */
  u8 *aOvflSpace,                 /* page-size bytes of space for parent ovfl */
  int isRoot,                     /* True if pParent is a root-page */
  int bBulk                       /* True if this call is part of a bulk load */
){
................................................................................
  }
  for(i=0; i<nNew; i++){
    releasePage(apNew[i]);
  }

  return rc;
}
#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM)
#pragma optimize("", on)
#endif


/*
** This function is called when the root page of a b-tree structure is
** overfull (has one or more overflow pages).
**
** A new child page is allocated and the contents of the current root