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Commit Graph

10 Commits

Author SHA1 Message Date
stephan
519fc4f8c2 Work around a minor JimTCL regexp incompatibility in tool/vdbe-compress.tcl. Summary: it thinks that backslash-escaped octal values are back-references, which it does not like.
FossilOrigin-Name: aeac23359bb681c0c86c55c83ab9c16973822f6bc4e1a11959102b062333e358
2024-10-23 16:03:51 +00:00
drh
697c50b947 Do not allow the vdbe-compress.tcl script to generate structures named
"do" or "if".

FossilOrigin-Name: e35ab16dd0fd40b07a71d26e1cdb19ef664a2a628a4abcb2e130f5e555de8ca9
2022-02-03 14:37:06 +00:00
dan
facd5fd622 Update the vdbe-compress.tcl script to account for expressions of the form (123>var), where "var" should be replaced with a reference to a union member.
FossilOrigin-Name: 640345d880c6178f8434e3ce40329b7527588843
2014-10-16 11:45:14 +00:00
drh
2dc0648a80 Do not run the tool/vdbe-compress.tcl script that generates the
vdbeExecUnion object that reduces the size of the sqlite3VdbeExec()
stack frame unless the SQLITE_SMALL_STACK compile-time option is
specified as on of the OPTS in the makefile.  The vdbeExecUnion object
gets in the way of C-compiler optimizer and results in slightly slower code.

FossilOrigin-Name: 4d0781473a465b4ab0a307914014f3d2ddd0ce33
2013-12-11 00:59:10 +00:00
drh
3a94987819 Update the vdbe-compress.tcl script so that it accepts variable declarations
inside of #ifdef...#endif.
This enhancement is needed due to the change of check-in [39866c0ede5d6ef4].

FossilOrigin-Name: e7db056a0d76b2411cadbae077890df189e49414
2012-09-18 13:20:13 +00:00
shane
ea5989276a For Windows VFS, modified xGetLastError() to call FormatMessage()
with the FORMAT_MESSAGE_IGNORE_INSERTS option.  Additionally updated
to ensure strings are returned as UTF8.  Ticket 39c85e8a4e.

FossilOrigin-Name: 761396f8cb79be34853ba698a65af54874c3c10e
2009-10-21 02:00:47 +00:00
dan
03c7b99988 Add documentation comment for new experimental API sqlite3_reoptimize().
FossilOrigin-Name: c48f8ffedc30841aa4994eb925d09c2ee97a864d
2009-10-17 08:26:29 +00:00
dan
65a7cd1631 More fixes and comment updates.
FossilOrigin-Name: 38a9327bad1a01e3d7a47fad44ece2f6c7e88643
2009-09-01 12:16:01 +00:00
drh
c54a617e1f Tweaks to vdbe.c to further reduce stack space requirements. (CVS 6706)
FossilOrigin-Name: 6f2aab3f7be12710b703eda22b1d5c0e8f85f814
2009-06-02 16:06:03 +00:00
drh
856c10375d Add the vdbe-compress.tcl script which automatically refactors the
sqlite3VdbeExec() routine to use less stack space.  Use this script
when constructing the amalgamation. (CVS 6704)

FossilOrigin-Name: 7f43391831b03e53d967acee6ae02089740aaedb
2009-06-02 15:21:42 +00:00