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| author | Andrew Pinski <andrew_pinski@playstation.sony.com> | 2006-12-12 22:33:06 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2006-12-12 14:33:06 -0800 |
| commit | 0890b981c9051f9b94d9a481dcf5bfd0d80d2313 (patch) | |
| tree | eb4332185c9fbb34cb4009b24a4353d1811f0e0e /gcc/tree-gimple.c | |
| parent | 4fbd315165988f3c75ed7734a4920aa95992d23d (diff) | |
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re PR middle-end/28436 (accessing an element via a "pointer" on a vector does not cause vec_extract to be used)
2006-12-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/28436
* tree.h (DECL_COMPLEX_GIMPLE_REG_P): Rename to ...
(DECL_GIMPLE_REG_P): This.
* fold-const.c (fold_indirect_ref_1): Fold *(foo *)&vectorfoo into
using BIT_FIELD_REF.
* omp-low.c (omp_copy_decl_2): Use the renamed DECL_GIMPLE_REG_P.
* tree-gimple.c (is_gimple_reg): Use the renamed DECL_GIMPLE_REG_P
and check for VECTOR_TYPE.
* expr.c (get_inner_reference): Set the mode for BIT_FIELD_REF with
vector types.
* tree-flow-inline.h (var_can_have_subvars): Use the renamed
DECL_GIMPLE_REG_P.
* gimplify.c (internal_get_tmp_var): Use the renamed DECL_GIMPLE_REG_P
and check for VECTOR_TYPE.
(gimplify_bind_expr): Likewise.
(gimplify_function_tree): Likewise.
* expmed.c: Include target.h.
(extract_bit_field): For vector mode, try find a better mode first.
If that fails use gen_lowpart (for vectors only).
* tree-dfa.c (make_rename_temp): Use the renamed DECL_GIMPLE_REG_P
and check for VECTOR_TYPE.
* tree-ssa-pre.c (create_expressions_by_pieces): Likewise.
(insert_into_preds_of_block): Likewise.
(insert_fake_stores): Create gimple register store_tmps for
vector types.
* tree-sra.c (sra_elt): New field, is_vector_lhs.
(sra_walk_expr <case BIT_FIELD_REF>): For vector types that
are the left hand side, set the element's is_vector_lhs to true.
(instantiate_element): For vector types which were on the left hand size, set DECL_GIMPLE_REG_P to false.
* tree-nested.c (create_tmp_var_for): Use the renamed DECL_GIMPLE_REG_P. * tree-inline.c (declare_return_variable): Use the renamed
DECL_GIMPLE_REG_P
and check for VECTOR_TYPE. (copy_decl_to_var): Use the renamed DECL_GIMPLE_REG_P.
(copy_result_decl_to_var): Likewise.
* tree-vect-transform.c (vect_get_new_vect_var): For vector types, create a gimple register variable.
(vect_permute_store_chain): Set DECL_GIMPLE_REG_P to true for the
vect_inter_* temp variables.
* Makefile.in (expmed.o): Update dependencies.
2006-12-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/28436
* gcc.c-torture/compile/vector-1.c: New test.
* gcc.c-torture/compile/vector-2.c: New test.
* gcc.c-torture/compile/vector-3.c: New test.
From-SVN: r119801
Diffstat (limited to 'gcc/tree-gimple.c')
| -rw-r--r-- | gcc/tree-gimple.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-gimple.c b/gcc/tree-gimple.c index 60d9afc..f3a5db7 100644 --- a/gcc/tree-gimple.c +++ b/gcc/tree-gimple.c @@ -316,8 +316,9 @@ is_gimple_reg (tree t) /* Complex values must have been put into ssa form. That is, no assignments to the individual components. */ - if (TREE_CODE (TREE_TYPE (t)) == COMPLEX_TYPE) - return DECL_COMPLEX_GIMPLE_REG_P (t); + if (TREE_CODE (TREE_TYPE (t)) == COMPLEX_TYPE + || TREE_CODE (TREE_TYPE (t)) == VECTOR_TYPE) + return DECL_GIMPLE_REG_P (t); return true; } |