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| author | Tamar Christina <tamar.christina@arm.com> | 2023-03-12 18:39:33 +0000 |
|---|---|---|
| committer | Tamar Christina <tamar.christina@arm.com> | 2023-03-12 18:39:33 +0000 |
| commit | 2246d576f922bae3629da0fe1dbfcc6ff06769ad (patch) | |
| tree | 6c560ab180f68a6da55cdcedafcfb2e3ca187d75 /gcc/tree-vect-generic.cc | |
| parent | 8536c09108f429d8ab6ca850f3835668cc1c8929 (diff) | |
| download | gcc-2246d576f922bae3629da0fe1dbfcc6ff06769ad.zip gcc-2246d576f922bae3629da0fe1dbfcc6ff06769ad.tar.gz gcc-2246d576f922bae3629da0fe1dbfcc6ff06769ad.tar.bz2 | |
middle-end: Revert can_special_div_by_const changes [PR108583]
This reverts the changes for the CAN_SPECIAL_DIV_BY_CONST hook.
gcc/ChangeLog:
PR target/108583
* doc/tm.texi (TARGET_VECTORIZE_CAN_SPECIAL_DIV_BY_CONST): Remove.
* doc/tm.texi.in: Likewise.
* explow.cc (round_push, align_dynamic_address): Revert previous patch.
* expmed.cc (expand_divmod): Likewise.
* expmed.h (expand_divmod): Likewise.
* expr.cc (force_operand, expand_expr_divmod): Likewise.
* optabs.cc (expand_doubleword_mod, expand_doubleword_divmod): Likewise.
* target.def (can_special_div_by_const): Remove.
* target.h: Remove tree-core.h include
* targhooks.cc (default_can_special_div_by_const): Remove.
* targhooks.h (default_can_special_div_by_const): Remove.
* tree-vect-generic.cc (expand_vector_operation): Remove hook.
* tree-vect-patterns.cc (vect_recog_divmod_pattern): Remove hook.
* tree-vect-stmts.cc (vectorizable_operation): Remove hook.
Diffstat (limited to 'gcc/tree-vect-generic.cc')
| -rw-r--r-- | gcc/tree-vect-generic.cc | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/gcc/tree-vect-generic.cc b/gcc/tree-vect-generic.cc index 166a248..519a824 100644 --- a/gcc/tree-vect-generic.cc +++ b/gcc/tree-vect-generic.cc @@ -1237,17 +1237,6 @@ expand_vector_operation (gimple_stmt_iterator *gsi, tree type, tree compute_type tree rhs2 = gimple_assign_rhs2 (assign); tree ret; - /* Check if the target was going to handle it through the special - division callback hook. */ - tree cst = uniform_integer_cst_p (rhs2); - if (cst && - targetm.vectorize.can_special_div_by_const (code, type, - wi::to_wide (cst), - NULL, - NULL_RTX, NULL_RTX)) - return NULL_TREE; - - if (!optimize || !VECTOR_INTEGER_TYPE_P (type) || TREE_CODE (rhs2) != VECTOR_CST |