[r17380]

[r17379]

[r17378]

[r17377]

[r17376]

[r17375]

[r17374]

[r17372]

[r17371]

- allocating helper data on an additional obstack that can be easily freed

[r17370]

[r17369]

[r17368]

- allocating helper data on an additional obstack that can be easily freed
- fixed indentation
- moved ir_lopp generic functions to irloop.c

[r17367]

- allocating helper data an additional obstack that can be easily freed
- fixed indentation

[r17366]

[r17356]

[r17340]

- add missing skip_Proj()
- do not kill control flow from a dead block WITHOUT setting this block to dead
- fixed warning

[r17339]

when setting a block to dead, set its dom_depth to -1 to indicate that no dominance is avalable. It might not be possible to update the dom_info anymore!

[r17338]

[r17337]

[r17332]

[r17321]

[r17320]

[r17319]

[r17318]

[r17317]

[r17303]

[r17301]

[r17300]

[r17278]

[r17277]

[r17276]

[r17275]

- renamed variable to make code more understandable

[r17274]

[r17273]

- improve code by adding type safe inline function

[r17272]

[r17252]

[r17251]

- used self instead of (C++) keyword this

[r17239]

[r17238]

[r17224]