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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-10-21 06:40:41 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-10-21 06:40:41 +0000 |
| commit | a5c3185a503fbdbc1bf05efe8ab9d12850a211c1 (patch) | |
| tree | 383672aa374f933c27f605ea79951260df11ca8e /gcc/tree-vect-patterns.c | |
| parent | da157e2ee9e12348df78246ee33b244b7cc334df (diff) | |
| download | gcc-a5c3185a503fbdbc1bf05efe8ab9d12850a211c1.zip gcc-a5c3185a503fbdbc1bf05efe8ab9d12850a211c1.tar.gz gcc-a5c3185a503fbdbc1bf05efe8ab9d12850a211c1.tar.bz2 | |
Pass a vec_info to vect_supportable_shift
2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-vectorizer.h (vect_supportable_shift): Take a vec_info.
* tree-vect-stmts.c (vect_supportable_shift): Likewise.
* tree-vect-patterns.c (vect_synth_mult_by_constant): Update call
accordingly.
From-SVN: r277224
Diffstat (limited to 'gcc/tree-vect-patterns.c')
| -rw-r--r-- | gcc/tree-vect-patterns.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index 5387563..4faa6e7 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -2720,6 +2720,7 @@ static gimple * vect_synth_mult_by_constant (tree op, tree val, stmt_vec_info stmt_vinfo) { + vec_info *vinfo = stmt_vinfo->vinfo; tree itype = TREE_TYPE (op); machine_mode mode = TYPE_MODE (itype); struct algorithm alg; @@ -2738,7 +2739,7 @@ vect_synth_mult_by_constant (tree op, tree val, /* Targets that don't support vector shifts but support vector additions can synthesize shifts that way. */ - bool synth_shift_p = !vect_supportable_shift (LSHIFT_EXPR, multtype); + bool synth_shift_p = !vect_supportable_shift (vinfo, LSHIFT_EXPR, multtype); HOST_WIDE_INT hwval = tree_to_shwi (val); /* Use MAX_COST here as we don't want to limit the sequence on rtx costs. |