[r26239]

- SymConst's are now ALWAYS placed in the start block

[r26236]

[r25982]

[r25580]

[r23177]

	Node flags and node registers are stored in a generic backend_info struct now
	instead of every part of the backend doing custom (and slow) stuff

[r23142]

[r22985]

[r22912]

[r22897]

[r22896]

When lowering a perm do not record fulfilled contraints in the first place, instead of sorting them out later on.

[r22818]

[r22816]

[r22815]

 - move debug output registration out of walker called function
 - add missing param description
 - fixed parameter types

[r22814]

[r22813]

[r22812]

- removed useless return of get_perm_cycle()

[r22811]

[r22810]

[r22809]

[r22808]

[r22807]

[r22806]

[r22805]

[r22804]

[r22803]

[r22802]

- split get_node_for_register() always called with constants
- simplified find_copy by removing impossible condition checks
- simplified assure_constraint_walker: no need to do a topo-walk, walk the schedule

[r22801]

Remove logical impossibility: A node cannot be a Perm and a Proj at the same time.  Even then the code makes no sense, because setting the proj no of a Proj and exchanging it right after that is pretty pointless.

[r22800]

  remove some indeterminism

[r22787]

[r22754]

Remove the unused parameter const arch_env_t *env from arch_irn_get_flags(), arch_irn_is() and arch_irn_consider_in_reg_alloc().

[r22706]

[r22699]

[r22697]

Remove the unused parameter const arch_env_t *env from arch_get_irn_reg_class() and arch_irn_has_reg_class().

[r22692]

[r22676]

Good day and welcome to the FIRM XMALLOC*() macros.  These macros are provided for the type safety and convenience of the IPD research facility personnel.  The time is 15:32.  Check xmalloc.h for details.

[r22494]

[r22378]

  compiletime options like NDEBUG (as it is public API!)
- renamed some statevs (append a prefix for their module)

[r22329]

[r22269]

[r21446]