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| author | Jan Hubicka <hubicka@gcc.gnu.org> | 2008-03-18 15:21:06 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2008-03-18 15:21:06 +0000 |
| commit | 2e28e797125a94c7587b599eba438015fa02e5fe (patch) | |
| tree | e2ca0569c078a0ce7bcb5fe80388985cdcfbfac8 /gcc/predict.def | |
| parent | 52f1c7ed4d3ebab5b0b54f567bafbf1c29ccffeb (diff) | |
| download | gcc-2e28e797125a94c7587b599eba438015fa02e5fe.zip gcc-2e28e797125a94c7587b599eba438015fa02e5fe.tar.gz gcc-2e28e797125a94c7587b599eba438015fa02e5fe.tar.bz2 | |
tree-pretty-print.c: Include predict.h.
* 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.
From-SVN: r133313
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 a858c01..62ae9d9 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), |