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| author | Dorit Nuzman <dorit@il.ibm.com> | 2005-06-21 09:02:00 +0000 |
|---|---|---|
| committer | Dorit Nuzman <dorit@gcc.gnu.org> | 2005-06-21 09:02:00 +0000 |
| commit | a6b46ba2c84f81e70811e13581c99350cdc76400 (patch) | |
| tree | 9b2edf4d87ca9a2741f8f8a846bf5e277d74ab28 /gcc/tree.def | |
| parent | a3a2067ac5b2a5ce0b8439d42167df5694d2bb5b (diff) | |
| download | gcc-a6b46ba2c84f81e70811e13581c99350cdc76400.zip gcc-a6b46ba2c84f81e70811e13581c99350cdc76400.tar.gz gcc-a6b46ba2c84f81e70811e13581c99350cdc76400.tar.bz2 | |
genopinit.c (vec_shl_optab, [...]): Initialize new optabs.
* genopinit.c (vec_shl_optab, vec_shr_optab): Initialize new optabs.
(reduc_plus_optab): Removed. Replcaed with...
(reduc_splus_optab, reduc_uplus_optab): Initialize new optabs.
* optabs.c (optab_for_tree_code): Return reduc_splus_optab or
reduc_uplus_optab instead of reduc_plus_optab.
(expand_vec_shift_expr): New function.
(init_optabs): Initialize new optabs. Remove initialization of
reduc_plus_optab.
(optab_for_tree_code): Return vec_shl_optab/vec_shr_optab
for VEC_LSHIFT_EXPR/VEC_RSHIFT_EXPR.
* optabs.h (OTI_reduc_plus): Removed. Replaced with...
(OTI_reduc_splus, OTI_reduc_uplus): New.
(reduc_plus_optab): Removed. Replcaed with...
(reduc_splus_optab, reduc_uplus_optab): New optabs.
(vec_shl_optab, vec_shr_optab): New optabs.
(expand_vec_shift_expr): New function declaration.
* tree.def (VEC_LSHIFT_EXPR, VEC_RSHIFT_EXPR): New tree-codes.
* tree-inline.c (estimate_num_insns_1): Handle new tree-codes.
* expr.c (expand_expr_real_1): Handle new tree-codes.
* tree-pretty-print.c (dump_generic_node, op_symbol, op_prio): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Add assert.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Add two
alternatives for generating reduction epilog code.
(vectorizable_reduction): Don't fail of direct reduction support is
not available.
(vectorizable_target_reduction_pattern): Likewise.
* config/rs6000/altivec.md (reduc_smax_v4si, reduc_smax_v4sf,
reduc_umax_v4si, reduc_smin_v4si, reduc_smin_v4sf, reduc_umin_v4si,
reduc_plus_v4si, reduc_plus_v4sf): Removed.
(vec_shl_<mode>, vec_shr_<mode>, altivec_vsumsws_nomode,
reduc_splus_<mode>, reduc_uplus_v16qi): New.
From-SVN: r101231
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index 2b8c280..26a8703 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -957,6 +957,12 @@ DEFTREECODE (REDUC_MAX_EXPR, "reduc_max_expr", tcc_unary, 1) DEFTREECODE (REDUC_MIN_EXPR, "reduc_min_expr", tcc_unary, 1) DEFTREECODE (REDUC_PLUS_EXPR, "reduc_plus_expr", tcc_unary, 1) +/* Whole vector lesft/right shift in bytes. + Operand 0 is a vector to be shifted. + Operand 1 is an integer shift amount in bits. */ +DEFTREECODE (VEC_LSHIFT_EXPR, "vec_lshift_expr", tcc_binary, 2) +DEFTREECODE (VEC_RSHIFT_EXPR, "vec_rshift_expr", tcc_binary, 2) + /* Local variables: mode:c |