[r27801]

[r27800]

[r27799]

[r27798]

a + (b SHIFT c) can now be encoded into one instruction.

[r27797]

- kicked superfluous block calculation at several places, done at helper functions anyway
- And, Or, Eor are integer ops, no need to check for fp
- Proj nodes does not have debug info, no need to add some
- DeMorgan applied
- fixed typos
- kicked C99 comments
- add/fixed some doxygen comments

[r27794]

[r27793]

[r27792]

[r27791]

[r27790]

[r27789]

[r27788]

[r27787]

[r27786]

[r27785]

[r27784]

[r27783]

[r27782]

[r27781]

[r27780]

[r27779]

becopypbqp.c and becopypbqp.h removed!

[r27771]

[r27770]

[r27764]

[r27762]

[r27757]

[r27754]

[r27753]

[r27752]

[r27751]

[r27749]

[r27748]

[r27747]

[r27746]

change backend node specification to use whole words instead of cryptical 1-char abreviations for flags

[r27745]

[r27741]

[r27740]

[r27739]

[r27738]

[r27737]