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| author | Richard Henderson <rth@redhat.com> | 2004-12-22 23:58:41 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-12-22 23:58:41 -0800 |
| commit | 1e0598e25c07970f830bb52f2ae75c7007dea4b4 (patch) | |
| tree | 82224c10b6b040c1b09d8cc1ee0b14eb54d26e72 /gcc/tree-vectorizer.c | |
| parent | 1c47af84a30650b28b6d1957f1689e2107396a2e (diff) | |
| download | gcc-1e0598e25c07970f830bb52f2ae75c7007dea4b4.tar.gz | |
optabs.h (OTI_movmisalign, [...]): New.
* optabs.h (OTI_movmisalign, movmisalign_optab): New.
* optabs.c (init_optabs): Create it.
* genopinit.c (optabs): Initialize it.
* expr.c (expand_expr_real_1) <MISALIGNED_INDIRECT_REF>: Use it.
* tree-vectorizer.c (vect_supportable_dr_alignment): Likewise.
* target-def.h (TARGET_VECTORIZE_MISALIGNED_MEM_OK): Remove.
* target.h (vectorize.misaligned_mem_ok): Remove.
* targhooks.c (default_vect_misaligned_mem_ok): Remove.
* doc/md.texi (movmisalign): New.
* doc/tm.texi (TARGET_VECTORIZE_MISALIGNED_MEM_OK): Remove.
From-SVN: r92537
Diffstat (limited to 'gcc/tree-vectorizer.c')
| -rw-r--r-- | gcc/tree-vectorizer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index c591d48825c..9a7ee12d3fc 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -2704,8 +2704,8 @@ vect_supportable_dr_alignment (struct data_reference *dr) || targetm.vectorize.builtin_mask_for_load ())) return dr_unaligned_software_pipeline; - if (targetm.vectorize.misaligned_mem_ok (mode)) - /* Can't software pipeline the loads. */ + if (movmisalign_optab->handlers[mode].insn_code != CODE_FOR_nothing) + /* Can't software pipeline the loads, but can at least do them. */ return dr_unaligned_supported; } |