From c8d3491299d4680847c2899a8ef1a34ad880cdb0 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Tue, 3 Sep 2019 11:24:18 +0000 Subject: [PATCH] tree-ssa-sccvn.h (vn_nary_op_lookup): Remove. 2019-09-03 Richard Biener * tree-ssa-sccvn.h (vn_nary_op_lookup): Remove. (vn_nary_op_insert): Likewise. * tree-ssa-sccvn.c (init_vn_nary_op_from_op): Remove. (vn_nary_op_lookup): Likewise. (vn_nary_op_insert): Likewise. From-SVN: r275338 --- gcc/ChangeLog | 8 ++++++++ gcc/tree-ssa-sccvn.c | 45 -------------------------------------------- gcc/tree-ssa-sccvn.h | 2 -- 3 files changed, 8 insertions(+), 47 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a6a481ceb91..cf628e13600 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2019-09-03 Richard Biener + + * tree-ssa-sccvn.h (vn_nary_op_lookup): Remove. + (vn_nary_op_insert): Likewise. + * tree-ssa-sccvn.c (init_vn_nary_op_from_op): Remove. + (vn_nary_op_lookup): Likewise. + (vn_nary_op_insert): Likewise. + 2019-09-03 Ilya Leoshkevich * config/s390/s390.c (s390_canonicalize_comparison): Use XEXP diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c index 336a7c72c48..f5d75bdfc99 100644 --- a/gcc/tree-ssa-sccvn.c +++ b/gcc/tree-ssa-sccvn.c @@ -3325,20 +3325,6 @@ init_vn_nary_op_from_pieces (vn_nary_op_t vno, unsigned int length, memcpy (&vno->op[0], ops, sizeof (tree) * length); } -/* Initialize VNO from OP. */ - -static void -init_vn_nary_op_from_op (vn_nary_op_t vno, tree op) -{ - unsigned i; - - vno->opcode = TREE_CODE (op); - vno->length = TREE_CODE_LENGTH (TREE_CODE (op)); - vno->type = TREE_TYPE (op); - for (i = 0; i < vno->length; ++i) - vno->op[i] = TREE_OPERAND (op, i); -} - /* Return the number of operands for a vn_nary ops structure from STMT. */ static unsigned int @@ -3440,22 +3426,6 @@ vn_nary_op_lookup_pieces (unsigned int length, enum tree_code code, return vn_nary_op_lookup_1 (vno1, vnresult); } -/* Lookup OP in the current hash table, and return the resulting value - number if it exists in the hash table. Return NULL_TREE if it does - not exist in the hash table or if the result field of the operation - is NULL. VNRESULT will contain the vn_nary_op_t from the hashtable - if it exists. */ - -tree -vn_nary_op_lookup (tree op, vn_nary_op_t *vnresult) -{ - vn_nary_op_t vno1 - = XALLOCAVAR (struct vn_nary_op_s, - sizeof_vn_nary_op (TREE_CODE_LENGTH (TREE_CODE (op)))); - init_vn_nary_op_from_op (vno1, op); - return vn_nary_op_lookup_1 (vno1, vnresult); -} - /* Lookup the rhs of STMT in the current hash table, and return the resulting value number if it exists in the hash table. Return NULL_TREE if it does not exist in the hash table. VNRESULT will contain the @@ -3708,21 +3678,6 @@ vn_nary_op_get_predicated_value (vn_nary_op_t vno, basic_block bb) return NULL_TREE; } -/* Insert OP into the current hash table with a value number of - RESULT. Return the vn_nary_op_t structure we created and put in - the hashtable. */ - -vn_nary_op_t -vn_nary_op_insert (tree op, tree result) -{ - unsigned length = TREE_CODE_LENGTH (TREE_CODE (op)); - vn_nary_op_t vno1; - - vno1 = alloc_vn_nary_op (length, result, VN_INFO (result)->value_id); - init_vn_nary_op_from_op (vno1, op); - return vn_nary_op_insert_into (vno1, valid_info->nary, true); -} - /* Insert the rhs of STMT into the current hash table with a value number of RESULT. */ diff --git a/gcc/tree-ssa-sccvn.h b/gcc/tree-ssa-sccvn.h index 1a5f2389586..77b668a48d0 100644 --- a/gcc/tree-ssa-sccvn.h +++ b/gcc/tree-ssa-sccvn.h @@ -244,11 +244,9 @@ bool has_VN_INFO (tree); extern vn_ssa_aux_t VN_INFO (tree); tree vn_get_expr_for (tree); void scc_vn_restore_ssa_info (void); -tree vn_nary_op_lookup (tree, vn_nary_op_t *); tree vn_nary_op_lookup_stmt (gimple *, vn_nary_op_t *); tree vn_nary_op_lookup_pieces (unsigned int, enum tree_code, tree, tree *, vn_nary_op_t *); -vn_nary_op_t vn_nary_op_insert (tree, tree); vn_nary_op_t vn_nary_op_insert_pieces (unsigned int, enum tree_code, tree, tree *, tree, unsigned int); bool ao_ref_init_from_vn_reference (ao_ref *, alias_set_type, tree, -- 2.30.2