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| author | Richard Guenther <rguenther@suse.de> | 2008-05-18 16:34:39 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-05-18 16:34:39 +0000 |
| commit | a86907b25ec3125480871e316dcc62c6bcb481ca (patch) | |
| tree | 70368411195a0b5b04ad6e103fa62c92da27024e /gcc | |
| parent | 371a05751b4083b428df1ee560689341814afc65 (diff) | |
| download | gcc-a86907b25ec3125480871e316dcc62c6bcb481ca.zip gcc-a86907b25ec3125480871e316dcc62c6bcb481ca.tar.gz gcc-a86907b25ec3125480871e316dcc62c6bcb481ca.tar.bz2 | |
tree-cfg.c (verify_gimple_expr): Allow conversions from pointers to sizetype and vice versa.
2008-05-18 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (verify_gimple_expr): Allow conversions from
pointers to sizetype and vice versa.
From-SVN: r135504
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-cfg.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 890477b..0e398e3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-05-18 Richard Guenther <rguenther@suse.de> + + * tree-cfg.c (verify_gimple_expr): Allow conversions from + pointers to sizetype and vice versa. + 2008-05-18 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.c (ix86_secondary_reload): New static function. diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 4eab1fd..c0cb7b8 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -3658,7 +3658,10 @@ verify_gimple_expr (tree expr) there is no sign or zero extension involved. */ if (((POINTER_TYPE_P (type) && INTEGRAL_TYPE_P (TREE_TYPE (op))) || (POINTER_TYPE_P (TREE_TYPE (op)) && INTEGRAL_TYPE_P (type))) - && TYPE_PRECISION (type) == TYPE_PRECISION (TREE_TYPE (op))) + && (TYPE_PRECISION (type) == TYPE_PRECISION (TREE_TYPE (op)) + /* For targets were the precision of sizetype doesn't + match that of pointers we need the following. */ + || type == sizetype || TREE_TYPE (op) == sizetype)) return false; /* Allow conversion from integer to offset type and vice versa. */ |