[r26317]

[r26315]

[r26239]

[r23613]

	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]

[r22919]

[r22912]

[r22754]

Remove the unused attribute const arch_env_t *arch_env from struct be_verify_spillslots_env_t and also the then unused parameter const arch_env_t *arch_env from be_verify_spillslots().

[r22747]

[r22746]

[r22718]

[r22716]

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]

[r22702]

[r22697]

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

[r22692]

[r22689]

[r22678]

[r22563]

[r21782]

[r21781]

- renamed second var i

[r21771]

Do not warn about wrong register for a Phi input if that register is a joker (i.e. the infamous unknown register).

[r21764]

[r21763]

[r21727]

[r20785]

[r20634]

[r19784]

[r19740]

- removed obstack from be_main_env_t, it was only used to allocate one arch_env, which is now part of the environment itself
- removed unused static variable
- add (yet unfunctional) -b gprof switch
- renamed printev into more logical filtev
- some docu added

[r19264]

[r17143]

[r15823]

It gets a beirg not an irg anymore

[r15560]

[r15269]

[r15265]

[r15032]

[r14715]

- switch all liveness users to use ir_nodesets
- fixed warnings

[r14708]

[r14693]