[r7572]

[r7571]

[r7570]

renamed init_hooks() into firm_init_hooks()

[r7569]

fixed iro-numbers for pseuso-ops: must not interfere with numbers used in irp

[r7567]

[r7566]

[r7551]

 - was not updated if an edge was deleted (minor, happens only if the whole node
  was deleted but dead nodes might resurvice due to CSE)
- was not cleared after a recompute (really bad)

[r7550]

[r7549]

[r7548]

[r7547]

[r7546]

[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]