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-rw-r--r--gcc/tree-flow.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h
index 4dc7ec96146..9ed6c0c7bcb 100644
--- a/gcc/tree-flow.h
+++ b/gcc/tree-flow.h
@@ -806,14 +806,6 @@ bool expr_invariant_in_loop_p (struct loop *, tree);
bool stmt_invariant_in_loop_p (struct loop *, gimple);
bool multiplier_allowed_in_address_p (HOST_WIDE_INT, enum machine_mode,
addr_space_t);
-void initialize_costs (void);
-void finalize_costs (void);
-unsigned multiply_by_const_cost (HOST_WIDE_INT, enum machine_mode, bool);
-unsigned add_regs_cost (enum machine_mode, bool);
-unsigned multiply_regs_cost (enum machine_mode, bool);
-unsigned add_const_cost (enum machine_mode, bool);
-unsigned extend_or_trunc_reg_cost (tree, tree, bool);
-unsigned negate_reg_cost (enum machine_mode, bool);
bool may_be_nonaddressable_p (tree expr);
/* In tree-ssa-threadupdate.c. */
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