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| author | jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-26 17:21:21 +0000 |
|---|---|---|
| committer | jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-26 17:21:21 +0000 |
| commit | 071a5e44afb0549363a96567737b31da3630b29c (patch) | |
| tree | 6a6aa7d363a1e6f02730b72a15c2d5638595607d /gcc/tree-sra.c | |
| parent | 7abb968f4d0ba92be5821f04f0074ff8141941ce (diff) | |
| download | gcc-071a5e44afb0549363a96567737b31da3630b29c.tar.gz | |
2011-07-26 Martin Jambor <mjambor@suse.cz>
* tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and
return false for invariants.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176797 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index cbebb81ba02..cc5cd36123f 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -1075,9 +1075,13 @@ tree_non_mode_aligned_mem_p (tree exp) enum machine_mode mode = TYPE_MODE (TREE_TYPE (exp)); unsigned int align; + if (TREE_CODE (exp) == VIEW_CONVERT_EXPR) + exp = TREE_OPERAND (exp, 0); + if (TREE_CODE (exp) == SSA_NAME || TREE_CODE (exp) == MEM_REF || mode == BLKmode + || is_gimple_min_invariant (exp) || !STRICT_ALIGNMENT) return false; |