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r188017 - in /branches/google/gcc-4_6/gcc: Chan...


Author: dehao
Date: Wed May 30 13:33:25 2012
New Revision: 188017

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188017
Log:
2012-05-30  Dehao Chen  <dehao@google.com>

	* predict.c (predict_extra_loop_exit): New function to predict for
	extra loop exits resulted from short-circuit conditions.
	* g++.dg/predict-loop-exit-1.C: New test.
	* g++.dg/predict-loop-exit-2.C: New test.
	* g++.dg/predict-loop-exit-3.C: New test.


Added:
    branches/google/gcc-4_6/gcc/testsuite/g++.dg/predict-loop-exit-1.C
    branches/google/gcc-4_6/gcc/testsuite/g++.dg/predict-loop-exit-2.C
    branches/google/gcc-4_6/gcc/testsuite/g++.dg/predict-loop-exit-3.C
Modified:
    branches/google/gcc-4_6/gcc/ChangeLog.google-4_6
    branches/google/gcc-4_6/gcc/predict.c
    branches/google/gcc-4_6/gcc/testsuite/ChangeLog.google-4_6


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