Performance improvement in floating-point conversions.

FossilOrigin-Name: b5ebbd004183f81902fa79a143222204b33dbe1cacb918194556b8dac67bd567

diff --cc manifest
index 63341374f8d02a15f526f184d90f53889dcf0cdc,62d504e47c363f07901f7d3bdd8c4ec981f81a59..9f7d1acde9350ec6ca5df56033dddeea4f7ab011
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Add\snew\sassert()\sstatements\sto\sdemonstrate\sthat\sthe\scomplaint\sgiven\sin\n[forum:/forumpost/56ad8b632c|forum\spost\s56ad8b632c]\sis\snot\sa\sreal\sbug.
- D 2026-02-13T16:02:27.451
 -C Avoid\sthe\sbig\spower-of-ten\slookup\stable.
 -D 2026-02-15T18:41:29.104
++C Performance\simprovement\sin\sfloating-point\sconversions.
++D 2026-02-16T11:14:59.370
  F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@@ -743,7 -743,7 +743,7 @@@ F src/shell.c.in b944a21d98cc4c6107bfd1
  F src/sqlite.h.in 8bcbaecfe2cbecf8c5c1381354fcdd7d307443e88b4953fccb222456c1267b61
  F src/sqlite3.rc 015537e6ac1eec6c7050e17b616c2ffe6f70fca241835a84a4f0d5937383c479
  F src/sqlite3ext.h 1b7a0ee438bb5c2896d0609c537e917d8057b3340f6ad004d2de44f03e3d3cca
- F src/sqliteInt.h 9d390349b1e8db865aca6a5bee1d8db9dac8d426ed9e5d944d789d6d57470f00
 -F src/sqliteInt.h b30f6ec44e695d00d83f83bdf3b8dd31a6537c48d909c7abb78643c49784d988
++F src/sqliteInt.h 8ee3bc74b485825d30292c1dd253cd476fba76cbe112e0b074616c2811fd245e
  F src/sqliteLimit.h 904a3f520362c7065c18165aaabd504fb13cc1b76cb411f38bd41ac219e4af1e
  F src/status.c 7565d63a79aa2f326339a24a0461a60096d0bd2bce711fefb50b5c89335f3592
  F src/table.c 0f141b58a16de7e2fbe81c308379e7279f4c6b50eb08efeec5892794a0ba30d1
@@@ -2194,8 -2194,8 +2194,9 @@@ F tool/warnings-clang.sh bbf6a1e685e534
  F tool/warnings.sh d924598cf2f55a4ecbc2aeb055c10bd5f48114793e7ba25f9585435da29e7e98
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
  F tool/winmain.c 00c8fb88e365c9017db14c73d3c78af62194d9644feaf60e220ab0f411f3604c
- P e1bcd7e1cf6d6b1add49deac65e1b64bcae52fbbad094e561846bb92959db76a
- R c74731d37412a2c05c1fa7cff1868fd9
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 -R 3eb7e8d20bd192b2f6690ce98ebbba28
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++R b366df680debb06b15e36654b276676e
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  U drh
- Z b29676545410aaf5a0438a51228bcee0
 -Z 4720cdecbf1fe28948310be768602949
++Z 31a78bbdbba7544afc87d10fe769a17b
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 78189ac4382a194ab9c60c53fb86c1985418d9a3,fc8d52e1ce73e43d56ee64a8525177778a738a9d..144927d253b90a1ab684049aa2ca673dec2d14e4
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- d62999907d5f5987fe0030e1a4a7144c898e55595ac116eec966741a5099322b
 -245ac7d9ec61e14fcef13a731e290fc5e8979efef6f4345f875eab9b882b0713
++b5ebbd004183f81902fa79a143222204b33dbe1cacb918194556b8dac67bd567

diff --cc src/sqliteInt.h
Simple merge