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| author | Richard Guenther <rguenther@suse.de> | 2011-07-08 14:08:17 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-07-08 14:08:17 +0000 |
| commit | b862187a34f58510107b5e77917774518ee95b69 (patch) | |
| tree | 3773295f0e1d1cfd86ca9d237fad4752ea3c087a /gcc | |
| parent | e8e8c74b492f3e981e2c6dc8a87a896c2fb338e0 (diff) | |
| download | gcc-b862187a34f58510107b5e77917774518ee95b69.zip gcc-b862187a34f58510107b5e77917774518ee95b69.tar.gz gcc-b862187a34f58510107b5e77917774518ee95b69.tar.bz2 | |
fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index folding.
2011-07-08 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index
folding.
From-SVN: r176044
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/fold-const.c | 7 |
2 files changed, 5 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3d1c284..1cb2ce0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-07-08 Richard Guenther <rguenther@suse.de> + + * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index + folding. + 2011-07-08 Kai Tietz <ktietz@redhat.com> * fold-const.c (fold_truth_andor): Factored out truth_andor diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 1b5683d..9640264 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -9575,13 +9575,6 @@ fold_binary_loc (location_t loc, fold_convert_loc (loc, sizetype, arg0))); - /* index +p PTR -> PTR +p index */ - if (POINTER_TYPE_P (TREE_TYPE (arg1)) - && INTEGRAL_TYPE_P (TREE_TYPE (arg0))) - return fold_build2_loc (loc, POINTER_PLUS_EXPR, type, - fold_convert_loc (loc, type, arg1), - fold_convert_loc (loc, sizetype, arg0)); - /* (PTR +p B) +p A -> PTR +p (B + A) */ if (TREE_CODE (arg0) == POINTER_PLUS_EXPR) { |