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| author | Richard Henderson <rth@gcc.gnu.org> | 2011-12-13 11:58:49 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2011-12-13 11:58:49 -0800 |
| commit | 8c75d41b920807568bd799f5ba4b46be8dd45ca2 (patch) | |
| tree | 4b91de0e187a185ef4ce79585ee921262874444a /gcc/doc/generic.texi | |
| parent | 6cc7fb90517d6928054354f8249532af84e1dc5b (diff) | |
| download | gcc-8c75d41b920807568bd799f5ba4b46be8dd45ca2.zip gcc-8c75d41b920807568bd799f5ba4b46be8dd45ca2.tar.gz gcc-8c75d41b920807568bd799f5ba4b46be8dd45ca2.tar.bz2 | |
Delete VEC_INTERLEAVE_*_EXPR.
* tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
* gimple-pretty-print.c (dump_binary_rhs): Don't handle
VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
* expr.c (expand_expr_real_2): Likewise.
* tree-cfg.c (verify_gimple_assign_binary): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* fold-const.c (fold_binary_loc): Likewise.
* doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
* optabs.c (optab_for_tree_code): Don't handle
VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
(expand_binop, init_optabs): Remove vec_interleave_high_optab
and vec_interleave_low_optab.
* genopinit.c (optabs): Likewise.
* optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
(vec_interleave_high_optab, vec_interleave_low_optab): Remove.
* doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
documentation.
* tree-vect-stmts.c (gen_perm_mask): Renamed to...
(vect_gen_perm_mask): ... this. No longer static.
(perm_mask_for_reverse, vectorizable_load): Adjust callers.
* tree-vectorizer.h (vect_gen_perm_mask): New prototype.
* tree-vect-data-refs.c (vect_strided_store_supported): Don't try
VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
can_vec_perm_for_code_p.
(vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
* config/i386/i386.c (expand_vec_perm_interleave2): If
expand_vec_perm_interleave3 would handle it, return false.
(expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.
From-SVN: r182298
Diffstat (limited to 'gcc/doc/generic.texi')
| -rw-r--r-- | gcc/doc/generic.texi | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/gcc/doc/generic.texi b/gcc/doc/generic.texi index 82b2663..4f26238 100644 --- a/gcc/doc/generic.texi +++ b/gcc/doc/generic.texi @@ -1697,8 +1697,6 @@ its sole argument yields the representation for @code{ap}. @tindex VEC_PACK_FIX_TRUNC_EXPR @tindex VEC_EXTRACT_EVEN_EXPR @tindex VEC_EXTRACT_ODD_EXPR -@tindex VEC_INTERLEAVE_HIGH_EXPR -@tindex VEC_INTERLEAVE_LOW_EXPR @table @code @item VEC_LSHIFT_EXPR @@ -1774,17 +1772,6 @@ These nodes represent extracting of the even/odd elements of the two input vectors, respectively. Their operands and result are vectors that contain the same number of elements of the same type. -@item VEC_INTERLEAVE_HIGH_EXPR -@itemx VEC_INTERLEAVE_LOW_EXPR -These nodes represent merging and interleaving of the high/low elements of the -two input vectors, respectively. The operands and the result are vectors that -contain the same number of elements (@code{N}) of the same type. -In the case of @code{VEC_INTERLEAVE_HIGH_EXPR}, the high @code{N/2} elements of -the first input vector are interleaved with the high @code{N/2} elements of the -second input vector. In the case of @code{VEC_INTERLEAVE_LOW_EXPR}, the low -@code{N/2} elements of the first input vector are interleaved with the low -@code{N/2} elements of the second input vector. - @end table |