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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-03-18 15:21:06 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-03-18 15:21:06 +0000 |
| commit | 4a1849e3a1e51cb463703ec17861392086dce70b (patch) | |
| tree | e2ca0569c078a0ce7bcb5fe80388985cdcfbfac8 /gcc/predict.def | |
| parent | a6eaabefcce6805363ef2e20e87ac79276932994 (diff) | |
| download | gcc-4a1849e3a1e51cb463703ec17861392086dce70b.tar.gz | |
* tree-pretty-print.c: Include predict.h.
(dump_generic_node): Dump predictor.
* tree.h (PREDICT_EXPR_OUTCOME, PREDICT_EXPR_PREDICTION): Update.
* tree-gimple.c (is_gimple_stmt): Add PREDICT_EXPR.
* gimple-low.c (lower_stmt): Likewise.
* expr.c (expand_expr_real): Likewise.
* predict.c (tree_bb_level_predictions): Use PREDICT_EXPRs and remove
them.
(build_predict_expr, build_predict_expr): New.
* predict.h (predictor_name, build_predict_expr): Update.
* c-typeck.c (c_finish_bc_stmt): Add prediction.
* gimplify.c (gimplify_expr): Add PREDICT_EXPR.
* predict.def (PRED_CONTINUE): Update hitrate.
* tree.def (PREDICT_EXPR): Define.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark PREDICT_EXPR;
do not handle BIND_EXPR.
* tree-inline.c (estimate_num_insns_1): PREDICT_EXPR is free.
* tree-cfg.c (verify_gimple_stmt): PREDICT_EXPR is valid.
* tree-ssa-operands.c (get_expr_operands): PREDICT_EXPR takes no
operands.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133313 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/predict.def')
| -rw-r--r-- | gcc/predict.def | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/predict.def b/gcc/predict.def index a858c016aa7..62ae9d9f8d3 100644 --- a/gcc/predict.def +++ b/gcc/predict.def @@ -66,7 +66,7 @@ DEF_PREDICTOR (PRED_LOOP_ITERATIONS_GUESSED, "guessed loop iterations", PROB_ALWAYS, PRED_FLAG_FIRST_MATCH) /* Branch containing goto is probably not taken. */ -DEF_PREDICTOR (PRED_CONTINUE, "continue", HITRATE (56), 0) +DEF_PREDICTOR (PRED_CONTINUE, "continue", HITRATE (50), 0) /* Branch to basic block containing call marked by noreturn attribute. */ DEF_PREDICTOR (PRED_NORETURN, "noreturn call", HITRATE (99), |