as no check for optimized nodes.

[r477]

[r476]

this corresponds to the documentation

[r475]

dump const nodes local
access routines of ip_cfop nodes

[r474]

[r473]

[r472]

interprocedural loops

[r471]

Added access and removal routines for entities

[r466]

[r465]

[r463]

[r462]

fix remove_member functions in type.c

[r461]

[r460]

[r458]

  backedges (ana/backedge.h) and to represent loops
  (ana/irloop.h).  The scc algorithm (ana/irscc.c) builds
  both datastructures.
  The algorithm does not yet work properly for interprocedural
  graphs.  Finds more loops than only recursions.

  Improved place_code: now moves nodes out of loops.
  Fixed bug in iropt.c:  wrong parameter in debug info: iropt_dbg.c
  Now flag set_opt_control_flow can be set to 1 again.

[r457]

[r456]

  backedges (ana/backedge.h) and to represent loops
  (ana/irloop.h).  The scc algorithm (ana/irscc.c) builds
  both datastructures.
  The algorithm does not yet work properly for interprocedural
  graphs.  Finds more loops than only recursions.

[r455]

[r454]

in dead node elimination.

[r453]

[r452]

[r448]

[r447]

do not do the test and hope that the programmer did everything correct.

[r446]

[r445]

[r444]

irprog.c: avoid endless loop

[r443]

frame und global type sind nicht mehr in irp_types

[r439]

[r435]

[r434]

[r433]

[r432]

[r431]

[r430]

[r429]

the entity was added twice.  Test missing.

[r427]

[r426]

[r424]

[r423]

[r422]

 - mode of Phi was mode_T
 - other
Added support for prculiarity "inherited"

[r421]