[r4061]

[r4060]

Added CSE statistic
added architecture dependand statistics

[r4059]

[r4058]

[r4057]

Added x mod 1 == 0

[r4056]

added Div optimizations

[r4055]

[r4054]

[r4046]

[r4045]

[r4044]

[r4043]

[r4042]

[r4032]

[r4031]

[r4029]

[r4028]

[r4027]

[r4026]

A first optimization, replacing muls by shl/add/sub is already present

[r4025]

for nodes that are removed immediately

[r4022]

[r4021]

[r4020]

[r4019]

[r4018]

[r4017]

[r4016]

[r4015]

[r4014]

[r4013]

[r4012]

[r4009]

[r4008]

[r4007]

[r4005]

[r4004]

[r4003]

[r4002]

[r4001]

[r4000]