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* flow.c (compute_flow_dominators): No longer treat basic block 0
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 10 Nov 1999 07:05:42 +0000 (07:05 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 10 Nov 1999 07:05:42 +0000 (07:05 +0000)
commit54ebfd8142147c4c2e1052df233a6b79dc7990c1
tree95fe8040d092baf9407b62eb6734e9dc0627c05ctree | snapshot
parentb38d33a3471fe25eb0044041be781790986e8c0dcommit | diff
    * flow.c (compute_flow_dominators): No longer treat basic block 0
        or (n_basic_blocks - 1) specially.  Clear the AUX field before
        starting computation of doms/pdoms.  Fix initial state for pdoms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30467 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/flow.c diff | blob | history
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