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| author | Richard Biener <rguenther@suse.de> | 2014-11-11 13:23:26 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-11-11 13:23:26 +0000 |
| commit | cc7b5acf3761c358bf9705f58b4fcf9625c49b0e (patch) | |
| tree | 97ff581f26d92d0c274ac9fe16ef63b259ee439a /gcc/tree.h | |
| parent | 9310366b70c4953aff526ec62d0405dc729d5edf (diff) | |
| download | gcc-cc7b5acf3761c358bf9705f58b4fcf9625c49b0e.zip gcc-cc7b5acf3761c358bf9705f58b4fcf9625c49b0e.tar.gz gcc-cc7b5acf3761c358bf9705f58b4fcf9625c49b0e.tar.bz2 | |
match.pd: Implement patterns from associate_plusminus and factor in differences from the...
2014-11-11 Richard Biener <rguenther@suse.de>
* match.pd: Implement patterns from associate_plusminus
and factor in differences from the fold-const.c implementation.
* fold-const.c (fold_binary_loc): Remove patterns here.
* tree-ssa-forwprop.c (associate_plusminus): Remove.
(pass_forwprop::execute): Don't call it.
* tree.c (tree_nop_conversion_p): New function, factored
from tree_nop_conversion.
* tree.h (tree_nop_conversion_p): Declare.
From-SVN: r217349
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -4226,6 +4226,7 @@ extern bool is_typedef_decl (tree x); extern bool typedef_variant_p (tree); extern bool auto_var_in_fn_p (const_tree, const_tree); extern tree build_low_bits_mask (tree, unsigned); +extern bool tree_nop_conversion_p (const_tree, const_tree); extern tree tree_strip_nop_conversions (tree); extern tree tree_strip_sign_nop_conversions (tree); extern const_tree strip_invariant_refs (const_tree); |