diff options
| author | Richard Guenther <rguenther@suse.de> | 2008-08-15 12:59:16 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-08-15 12:59:16 +0000 |
| commit | a214f4d615c7c7e6720db5d579eaf8e97aefb216 (patch) | |
| tree | 95da352c99960acc5c32f6a65c5870ee2a4d40aa /gcc/tree-ssa-ccp.c | |
| parent | e1046890e76463bf47a4876bbbd016008b5aee26 (diff) | |
| download | gcc-a214f4d615c7c7e6720db5d579eaf8e97aefb216.zip gcc-a214f4d615c7c7e6720db5d579eaf8e97aefb216.tar.gz gcc-a214f4d615c7c7e6720db5d579eaf8e97aefb216.tar.bz2 | |
tree-ssa-ccp.c (maybe_fold_offset_to_reference): Do not strip components for unknown size accesses.
2008-08-15 Richard Guenther <rguenther@suse.de>
* tree-ssa-ccp.c (maybe_fold_offset_to_reference): Do not
strip components for unknown size accesses.
From-SVN: r139129
Diffstat (limited to 'gcc/tree-ssa-ccp.c')
| -rw-r--r-- | gcc/tree-ssa-ccp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c index ff8af4f..2e34bd9 100644 --- a/gcc/tree-ssa-ccp.c +++ b/gcc/tree-ssa-ccp.c @@ -1976,6 +1976,7 @@ maybe_fold_offset_to_reference (tree base, tree offset, tree orig_type) &size, &maxsize); gcc_assert (newbase); if (size == maxsize + && size != -1 && !(sub_offset & (BITS_PER_UNIT - 1))) { base = newbase; |