[r7544]

[r7539]

[r7536]

[r7535]

[r7534]

[r7533]

in releae builds

[r7532]

[r7531]

add irop_flag_machine to mark "machine operations". This flag should be set for all machine opcodes.

[r7530]

[r7529]

[r7525]

Firm "hand" construction

[r7523]

[r7522]

[r7520]

[r7513]

[r7512]

 - use CopyB proj
 - do NOT remove memory edges of Div/Mod/DivMod nodes that are proved
   not to trow an exception (but only by a Confirm), so the memory
   edge is still a dependency
 - add templates for Psi nodes

[r7511]

[r7510]

[r7509]

[r7508]

[r7507]

[r7505]

[r7503]

before all ir_op's

[r7502]

[r7501]

[r7500]

[r7499]

[r7496]

[r7495]

[r7494]

invalidate extended block info if control flow has changed

[r7491]

[r7490]

invalidate extended block info and dominance info if exceptions have changed

[r7489]

removed useless if

[r7488]

[r7487]

[r7486]

[r7485]

[r7484]

[r7483]

[r7482]