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author | Jan Hubicka <hubicka@ucw.cz> | 2016-06-01 01:33:08 +0200 |
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committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2016-05-31 23:33:08 +0000 |
commit | 050fb2092b4e8fc92243112565f7230e672e4399 (patch) | |
tree | 9897cd26c87d0ce3445534bb6224cf4f786ec88c /gcc/predict.def | |
parent | 226e9d1aabee7a3524fd6f62dc1390ce7881b7a5 (diff) | |
download | gcc-050fb2092b4e8fc92243112565f7230e672e4399.zip gcc-050fb2092b4e8fc92243112565f7230e672e4399.tar.gz gcc-050fb2092b4e8fc92243112565f7230e672e4399.tar.bz2 |
predict-lop-exit-1.C: Update template for new predictor name.
* g++.d/predict-lop-exit-1.C: Update template for new predictor name.
* g++.d/predict-lop-exit-2.C: Update template for new predictor name.
* g++.d/predict-lop-exit-2.C: Update template for new predictor name.
* predict.def (PRED_LOOP_EXTRA_EXIT): Define.
* predict.c (predict_iv_comparison): Also check PRED_LOOP_EXTRA_EXIT.
(predict_extra_loop_exits): Use PRED_LOOP_EXTRA_EXIT instead of
PRED_LOOP_EXIT.
From-SVN: r236968
Diffstat (limited to 'gcc/predict.def')
-rw-r--r-- | gcc/predict.def | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/predict.def b/gcc/predict.def index 18ac753..b83ec60 100644 --- a/gcc/predict.def +++ b/gcc/predict.def @@ -92,6 +92,11 @@ DEF_PREDICTOR (PRED_LOOP_BRANCH, "loop branch", HITRATE (86), DEF_PREDICTOR (PRED_LOOP_EXIT, "loop exit", HITRATE (91), PRED_FLAG_FIRST_MATCH) +/* Edge causing loop to terminate by computing value used by later conditional. + */ +DEF_PREDICTOR (PRED_LOOP_EXTRA_EXIT, "extra loop exit", HITRATE (91), + PRED_FLAG_FIRST_MATCH) + /* Pointers are usually not NULL. */ DEF_PREDICTOR (PRED_POINTER, "pointer", HITRATE (85), 0) DEF_PREDICTOR (PRED_TREE_POINTER, "pointer (on trees)", HITRATE (85), 0) |