Added jumptable optimization (aka Proj(Cond(mode_int))

[r3623]

[r3622]

[r3615]

[r3614]

[r3613]

[r3599]

[r3572]

[r3559]

[r3556]

[r3553]

dumper contains dumper for callgraph looptree, but commented out
as uses is questionable

[r3552]

[r3551]

removed unused stuff form scc algs

[r3550]

[r3549]

[r3548]

[r3544]

[r3543]

[r3542]

[r3521]

[r3520]

[r3518]

[r3517]

[r3516]

[r3515]

[r3514]

[r3513]

add option to add integer const tarval

[r3512]

[r3511]

[r3510]

implemented vcg dump of pattern
implemented opcode->ir_op conversion

[r3509]

[r3501]

[r3487]

[r3483]

[r3482]

[r3481]

[r3469]

[r3468]

[r3467]

commented

[r3455]

[r3454]