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| author | Richard Henderson <rth@redhat.com> | 2004-10-19 12:15:31 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-10-19 12:15:31 -0700 |
| commit | e4ca3dc393298aebbf839437bde76a7e8c5afaef (patch) | |
| tree | 120874cab702e913711f046a33141bc1abbf8736 /gcc/stor-layout.c | |
| parent | e5fa845c7b10e8411acc0e5609a23c02633fde47 (diff) | |
| download | gcc-e4ca3dc393298aebbf839437bde76a7e8c5afaef.tar.gz | |
re PR target/17962 (small fp vector uses sse/mmx vectors and is not aligned)
PR 17962
* stor-layout.c (layout_type): Set TYPE_ALIGN for vectors.
From-SVN: r89284
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index c86dd549700..10496b875ee 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1576,6 +1576,10 @@ layout_type (tree type) nunits_tree, 0); TYPE_SIZE (type) = int_const_binop (MULT_EXPR, TYPE_SIZE (innertype), nunits_tree, 0); + + /* Always natually align vectors. This prevents ABI changes + depending on whether or not native vector modes are supported. */ + TYPE_ALIGN (type) = tree_low_cst (TYPE_SIZE (type), 0); break; } |