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* calls.c: Fix comment formatting.Kazu Hirata2003-03-081-2/+2
* basic-block.h (EDGE_IRREDUCIBLE_LOOP, [...]): New.Zdenek Dvorak2003-03-051-51/+206
* cfgloop.h (fix_loop_placement, [...]): Declare.Zdenek Dvorak2003-02-081-7/+1171
* * cfgloopmanip.c (force_single_succ_latches): Fix missindentation.Zdenek Dvorak2003-02-051-2/+4
* cfgloopmanip.c (create_preheader): Initialize src to avoid warning.Andreas Schwab2003-01-281-2/+2
* cfgloopanal.c: New file.Zdenek Dvorak2003-01-241-0/+226