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| author | Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | 2004-09-16 16:58:01 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2004-09-16 14:58:01 +0000 |
| commit | 2f4675b4822f842055c3f6a5cef01bbed8d264e8 (patch) | |
| tree | 83497c6bb39910f542ef7657087dd15d1aac8289 /gcc/tree-ssa-loop-niter.c | |
| parent | 9c763d1957c4c86fb0d299c71c44f70962959a15 (diff) | |
| download | gcc-2f4675b4822f842055c3f6a5cef01bbed8d264e8.zip gcc-2f4675b4822f842055c3f6a5cef01bbed8d264e8.tar.gz gcc-2f4675b4822f842055c3f6a5cef01bbed8d264e8.tar.bz2 | |
fold-const.c (fold): Fold difference of addresses.
* 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.
From-SVN: r87601
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
| -rw-r--r-- | gcc/tree-ssa-loop-niter.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index dd5fad9..686545b 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 |