[r26803]

[r26802]

[r26801]

[r26800]

  an optimization should be decided simply on wether the frontend calls
  it or not.

[r26798]

[r26797]

(also all edges which are not inserted because of optimization)

[r26796]

put optimisation module init function declarations into firm_init.h; make loop inversion and loop peeling available in the public API.

[r26795]

[r26794]

[r26793]

[r26792]

[r26791]

[r26789]

[r26788]

[r26778]

[r26770]

[r26768]

[r26766]

[r26763]

change debug printing of firm nodes: add a space between opcode and mode - so beginners catch that it is 2 things

[r26762]

[r26759]

[r26758]

[r26757]

[r26756]

[r26755]

[r26753]

[r26752]

[r26751]

[r26750]

This File contains common functions for bechordal.c and bepbqpcoloring.c

[r26749]

[r26748]

[r26746]

[r26745]

[r26742]

[r26741]

2. Unknown nodes are now identified correctly

[r26740]

[r26739]

[r26729]

[r26728]

[r26726]