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| author | Richard Guenther <rguenther@suse.de> | 2010-08-10 09:16:22 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-08-10 09:16:22 +0000 |
| commit | e80c2726d26a882c2ef35108b46aa5981a7a4513 (patch) | |
| tree | 69f85b0d583ceda0fdc88c84ebf0b408827b5505 /gcc/tree-ssa-ccp.c | |
| parent | a024390f71187444954cc0001bdea390fb31551f (diff) | |
| download | gcc-e80c2726d26a882c2ef35108b46aa5981a7a4513.zip gcc-e80c2726d26a882c2ef35108b46aa5981a7a4513.tar.gz gcc-e80c2726d26a882c2ef35108b46aa5981a7a4513.tar.bz2 | |
tree.h (get_object_alignment): Adjust prototype.
2010-08-10 Richard Guenther <rguenther@suse.de>
* tree.h (get_object_alignment): Adjust prototype.
* builtins.c (get_object_alignment): Return unsigned int,
drop the align parameter. Handle MEM_REF, MISALIGNED_INDIRECT_REF
and TARGET_MEM_REF properly.
(get_pointer_alignment): Adjust.
* emit-rtl.c (get_mem_align_offset): Adjust comment.
(set_mem_attributes_minus_bitpos): Adjust.
* tree-ssa-ccp.c (get_value_from_alignment): Adjust.
From-SVN: r163051
Diffstat (limited to 'gcc/tree-ssa-ccp.c')
| -rw-r--r-- | gcc/tree-ssa-ccp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c index a016584..622fe14 100644 --- a/gcc/tree-ssa-ccp.c +++ b/gcc/tree-ssa-ccp.c @@ -515,8 +515,7 @@ get_value_from_alignment (tree expr) val = bit_value_binop (PLUS_EXPR, TREE_TYPE (expr), TREE_OPERAND (base, 0), TREE_OPERAND (base, 1)); else if (base - && ((align = get_object_alignment (base, BITS_PER_UNIT, - BIGGEST_ALIGNMENT)) + && ((align = get_object_alignment (base, BIGGEST_ALIGNMENT)) > BITS_PER_UNIT)) { val.lattice_val = CONSTANT; |