This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r119088 - in /trunk/gcc: ChangeLog config/rs600...
- From: irar at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 22 Nov 2006 08:46:04 -0000
- Subject: r119088 - in /trunk/gcc: ChangeLog config/rs600...
Author: irar
Date: Wed Nov 22 08:46:03 2006
New Revision: 119088
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119088
Log:
* doc/c-tree.texi: Document new tree codes.
* doc/md.texi: Document new optabs.
* tree-pretty-print.c (dump_generic_node): Handle print of new tree
codes.
* optabs.c (optab_for_tree_code, init_optabs): Handle new optabs.
* optabs.h (optab_index): Add new.
(vec_extract_even_optab, vec_extract_odd_optab,
vec_interleave_high_optab, vec_interleave_low_optab): New optabs.
* genopinit.c (vec_extract_even_optab, vec_extract_odd_optab,
vec_interleave_high_optab, vec_interleave_low_optab): Initialize
new optabs.
* expr.c (expand_expr_real_1): Add implementation for new tree codes.
* tree-vectorizer.c (new_stmt_vec_info): Initialize new fields.
* tree-vectorizer.h (stmt_vec_info): Add new fields for interleaving
along with macros for their access.
* tree-data-ref.h (first_location_in_loop, data_reference): Update
comment.
* tree-vect-analyze.c (toplev.h): Include.
(vect_determine_vectorization_factor): Fix indentation.
(vect_insert_into_interleaving_chain,
vect_update_interleaving_chain, vect_equal_offsets): New functions.
(vect_analyze_data_ref_dependence): Add argument for interleaving
check. Check for interleaving if it's true.
(vect_check_dependences): New function.
(vect_analyze_data_ref_dependences): Call vect_check_dependences for
every ddr. Call vect_analyze_data_ref_dependence with new argument.
(vect_update_misalignment_for_peel): Update for interleaving.
(vect_verify_datarefs_alignment): Check only first data-ref for
interleaving.
(vect_enhance_data_refs_alignment): Update for interleaving. Check
only first data-ref for interleaving.
(vect_analyze_data_ref_access): Check interleaving, update
interleaving data.
(vect_analyze_data_refs): Call compute_data_dependences_for_loop
with different parameters.
* tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR,
VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): New tree codes.
* tree-inline.c (estimate_num_insns_1): Add cases for new codes.
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
Update step in case of interleaving.
(vect_strided_store_supported, vect_permute_store_chain): New
functions.
(vectorizable_store): Handle strided stores.
(vect_strided_load_supported, vect_permute_load_chain,
vect_transform_strided_load): New functions.
(vectorizable_load): Handle strided loads.
(vect_transform_stmt): Add argument. Handle strided stores. Check
that vectorized stmt exists for patterns.
(vect_gen_niters_for_prolog_loop): Update calculation for
interleaving.
(vect_transform_loop): Remove stmt_vec_info for strided stores after
whole chain vectorization.
* config/rs6000/altivec.md (UNSPEC_EXTEVEN, UNSPEC_EXTODD,
UNSPEC_INTERHI, UNSPEC_INTERLO): New constants.
(vpkuhum_nomode, vpkuwum_nomode, vec_extract_even<mode>,
vec_extract_odd<mode>, altivec_vmrghsf, altivec_vmrglsf,
vec_interleave_high<mode>, vec_interleave_low<mode>): Implement.
Added:
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-mult.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u16-i2.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u16-i4.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u16-mult.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u32-mult.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i8-gap2.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i8-gap7.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-float.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-mult-char-ls.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-mult.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u16-i2.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u16-i4.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u32-i4.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u32-i8.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u32-mult.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i2-gap.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i2.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap2.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap4.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap7.c
trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/altivec.md
trunk/gcc/doc/c-tree.texi
trunk/gcc/doc/md.texi
trunk/gcc/expr.c
trunk/gcc/genopinit.c
trunk/gcc/optabs.c
trunk/gcc/optabs.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/vect/vect-1.c
trunk/gcc/testsuite/gcc.dg/vect/vect-107.c
trunk/gcc/testsuite/gcc.dg/vect/vect-98.c
trunk/gcc/testsuite/lib/target-supports.exp
trunk/gcc/tree-data-ref.h
trunk/gcc/tree-inline.c
trunk/gcc/tree-pretty-print.c
trunk/gcc/tree-vect-analyze.c
trunk/gcc/tree-vect-transform.c
trunk/gcc/tree-vectorizer.c
trunk/gcc/tree-vectorizer.h
trunk/gcc/tree.def