- removed unused code

[r19824]

[r19823]

- do not emit NOP instructions like IncSP(0) or Copy x,x

[r19822]

[r19821]

- moved peephole_IncSP_IncSP() to bepeephole.c, as this is a generic function and can be used from other BE's

[r19817]

[r19816]

[r19815]

[r19814]

[r19813]

[r19812]

[r19810]

[r19807]

- reorder output a bit

[r19806]

- placed mode #ifdef INTERPROCEDURAL_VIEW
- used is_*(x) fucntions instead of x->op == op_X

[r19805]

- fixed is_Proj() implementation
- improved docu a bit

[r19804]

[r19803]

[r19802]

[r19801]

- fixed warning
- use get_Block_cfgpred_block() where appropriate

[r19800]

[r19798]

[r19797]

[r19796]

[r19794]

remove a too strict check, we can have local function entites with no irg assigned (its not useful but perfectly legal in many languages)

[r19786]

[r19784]

[r19783]

[r19780]

[r19777]

[r19776]

[r19775]

[r19774]

[r19773]

[r19772]

[r19771]

[r19770]

[r19769]

[r19760]

commit the beginning of advanced boolopt (had that laying around for months now - so before it gets lost...)

[r19759]

[r19758]

[r19757]