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r195046 - in /trunk/gcc: ChangeLog predict.c te...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 09 Jan 2013 09:00:24 -0000
- Subject: r195046 - in /trunk/gcc: ChangeLog predict.c te...
Author: jakub
Date: Wed Jan 9 09:00:22 2013
New Revision: 195046
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195046
Log:
PR tree-optimization/48189
* predict.c (predict_loops): If max is 0, don't call compare_tree_int.
If nitercst is 0, don't predict the exit edge.
* gcc.dg/pr48189.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr48189.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/predict.c
trunk/gcc/testsuite/ChangeLog