From dbc64c757df67b946b6b7d14be22386e953ecbeb Mon Sep 17 00:00:00 2001 From: rakdver Date: Thu, 16 Sep 2004 14:58:01 +0000 Subject: * fold-const.c (fold): Fold difference of addresses. (ptr_difference_const): Moved from tree-ssa-loop-ivopts, based on get_inner_reference. * tree-ssa-loop-ivopts.c (peel_address): Removed. (ptr_difference_const): Moved to fold-const.c. (split_address_cost): Use get_inner_reference instead of peel_address. (ptr_difference_cost): Change type of diff to HOST_WIDE_INT. * tree.h (ptr_difference_const): Export. * tree-ssa-loop-ivopts.c (dump_iv, dump_use, dump_cand): Add induction variable type to the dump. Fix indentation. (idx_find_step): Handle nonconstant array_ref_element_size and array_ref_low_bound. (idx_record_use): Handle array_ref_element_size and array_ref_low_bound. (find_interesting_uses_stmt): Handle memory = nontrivial_expression statements correctly. (get_computation_at, iv_value): Do not unshare expressions here. (rewrite_use_outer): Unshare the expression before it is emitted to code. * tree-ssa-loop-niter.c (unsigned_type_for, signed_type_for): Moved to tree.c. * tree.c (unsigned_type_for, signed_type_for): Moved from tree-ssa-loop-niter.c. Use langhooks. * tree.h (signed_type_for): Export. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87601 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-ssa-loop-niter.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'gcc/tree-ssa-loop-niter.c') diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index dd5fad9adb5..686545bf26f 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -84,22 +84,6 @@ inverse (tree x, tree mask) return rslt; } -/* Returns unsigned variant of TYPE. */ - -tree -unsigned_type_for (tree type) -{ - return make_unsigned_type (TYPE_PRECISION (type)); -} - -/* Returns signed variant of TYPE. */ - -static tree -signed_type_for (tree type) -{ - return make_signed_type (TYPE_PRECISION (type)); -} - /* Determine the number of iterations according to condition (for staying inside loop) which compares two induction variables using comparison operator CODE. The induction variable on left side of the comparison -- cgit v1.2.1