When generating individual loops for each ORed term of an OR scan, move any

constant WHERE expressions outside of the loop, as is done for top-level
loops.

FossilOrigin-Name: 712267c9c08fdcef5d59cedc672657b55fd6a77472711711599f0bd653e6d880

diff --cc manifest
index 24b18868ac9e1578be828733721c40bcbad21729,f564f142d10aad7cc3c715387c40969d76d16704..04e0a42467886bbd96e49449222de3500bf6b9dc
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Enable\spragma\svirtual\stables\sfor\sthe\sintegrity_check,\squick_check,\sand\nforeign_key_check\spragmas.
- D 2017-06-21T01:36:30.804
+ C When\sgenerating\sindividual\sloops\sfor\seach\sORed\sterm\sof\san\sOR\sscan,\smove\sany\nconstant\sWHERE\sexpressions\soutside\sof\sthe\sloop,\sas\sis\sdone\sfor\stop-level\nloops.
 -D 2017-06-22T16:51:16.239
++D 2017-06-23T15:47:05.684
  F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc 8eeb80162074004e906b53d7340a12a14c471a83743aab975947e95ce061efcc
@@@ -1583,7 -1583,10 +1583,7 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 94e420ecfb4ec047eb7d1d3125ca8487c90d466760b7f7183759ff922bd868d1
- R bb441c04952674b0d2cabd8a1e6870d3
- U drh
- Z cb37bb49734166773486fcb21706d402
 -P 118f7bb33a6f78951bbffa957f48015d1bce5aaf9246a99262a90bc8ad52e5a3
++P 118f7bb33a6f78951bbffa957f48015d1bce5aaf9246a99262a90bc8ad52e5a3 e4a022be4b069b08cfdfda5295461676b99d28e17bbbedfbcb362dec69de59bd
+ R b4aae75660dcec44ff13144cfab52224
 -T *branch * or-optimization
 -T *sym-or-optimization *
 -T -sym-trunk *
+ U dan
 -Z 7d390f8e00d309abb459da345f7f0ca9
++Z 2d5bd4652bc9ff6cf87670159c4dccb2

diff --cc manifest.uuid
index 82f0dac969855c081864aa25c7420318c34175a9,03b32f88440a0b14f7261db0322ac47cfec1c9a2..9d93b6b581ea796dfe939ff9804a89f4dad3e19e
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 118f7bb33a6f78951bbffa957f48015d1bce5aaf9246a99262a90bc8ad52e5a3
 -e4a022be4b069b08cfdfda5295461676b99d28e17bbbedfbcb362dec69de59bd
++712267c9c08fdcef5d59cedc672657b55fd6a77472711711599f0bd653e6d880