Forward port the 8-byte alignment fix from branch-3.7.9.

FossilOrigin-Name: ebf6eb6ed756c0a3158b4cb5fb4b460c79d93c29

diff --cc manifest
index 61a9274c37fea46959d63d23144b4c5c8e2e2105,0127e990987e842ff43d93f66a8819bd6e60dcc9..e602249bda01710b3f27cc391ecc87c9d090b488
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,7 -1,7 +1,7 @@@
- C Remove\sa\scouple\sof\sincorrect\sassert\sstatements\sso\sthat\sthe\stest\ssuite\swill\nrun\swith\s-DSQLITE_DEFAULT_CACHE_SIZE=0.
- D 2011-11-12T16:46:55.610
 -C Fix\sa\s8-byte\salignment\sproblem\sthat\scauses\sa\sSIGBUS\son\sSparc.
 -D 2011-11-14T02:53:54.950
++C Forward\sport\sthe\s8-byte\salignment\sfix\sfrom\sbranch-3.7.9.
++D 2011-11-14T03:00:28.076
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 -F Makefile.in a162fe39e249b8ed4a65ee947c30152786cfe897
 +F Makefile.in 5b4a3e12a850b021547e43daf886b25133b44c07
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
  F Makefile.msc dcad80fa69f17d46fe6778ba873fc108ca16298d
  F Makefile.vxworks 1deb39c8bb047296c30161ffa10c1b5423e632f9
@@@ -125,10 -125,10 +125,10 @@@ F src/auth.c 523da7fb4979469955d822ff92
  F src/backup.c 4368158da74d4711888e03264105c5c527d76caf
  F src/bitvec.c af50f1c8c0ff54d6bdb7a80e2fceca5a93670bef
  F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
 -F src/btree.c 32199e2d939233ade25340eaba450f818b37c079
 +F src/btree.c 80ea65224512884bb72976c93810d2dcaecc1353
  F src/btree.h f5d775cd6cfc7ac32a2535b70e8d2af48ef5f2ce
 -F src/btreeInt.h 67978c014fa4f7cc874032dd3aacadd8db656bc3
 +F src/btreeInt.h ea863a819224d3e6845ad1e39954d41558b8cd8b
- F src/build.c 8af67a08a852ff4c63701963cb1ab7166f577814
+ F src/build.c 8915bb6d72ead998f94c2756ea8d143c77709b70
  F src/callback.c 0425c6320730e6d3981acfb9202c1bed9016ad1a
  F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
  F src/ctime.c a9c26822515f81ec21588cbb482ca6724be02e33
@@@ -974,7 -974,10 +974,7 @@@ F tool/tostr.awk e75472c2f98dd76e06b8c9
  F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
  F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
  F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
- P c1fab9aca1fe1dda2b4c7e4fdc0a406998847bdb
- R 9f74f7e0555602e5901be80ed362f860
 -P c7c6050ef060877ebe77b41d959e9df13f8c9b5e
 -R ff6342b74061a33cbd4fa1292ca6bba4
 -T *branch * branch-3.7.9
 -T *sym-branch-3.7.9 *
 -T -sym-trunk *
++P 87614b62ace530761e0e1170ec5840b212735ec6 54cc11981127b52145e39f551d958580b1d45169
++R d0f4fbb7a87678b75d0d31293b56ed61
  U drh
- Z 60452ea200640726cdeacf2996a4fa41
 -Z d03af58daca88e6314e5ea39548757b9
++Z 9316f0b6f55795050abf35dbc6e7bbba

diff --cc manifest.uuid
index d0c247ea6fb804082b9046ce6480e4547842dc9d,2723e4eb4e310589851487f8c9ac7f01ab634274..c1553fe64a53d34737c43b90a77f9891e620713c
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 87614b62ace530761e0e1170ec5840b212735ec6
 -54cc11981127b52145e39f551d958580b1d45169
++ebf6eb6ed756c0a3158b4cb5fb4b460c79d93c29