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| author | Jakub Jelinek <jakub@redhat.com> | 2019-05-20 11:49:07 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-05-20 11:49:07 +0200 |
| commit | f63445e56c265757ebd50dc12fcd01773341b49f (patch) | |
| tree | d479340becf450ff10dc860728aa762dd72177f5 /gcc/config/arm/arm.c | |
| parent | 0ec537f3500924f29505977aa89c2a1d4671c584 (diff) | |
| download | gcc-f63445e56c265757ebd50dc12fcd01773341b49f.zip gcc-f63445e56c265757ebd50dc12fcd01773341b49f.tar.gz gcc-f63445e56c265757ebd50dc12fcd01773341b49f.tar.bz2 | |
cfgloop.h (struct loop): Add simdlen member.
* cfgloop.h (struct loop): Add simdlen member.
* cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
* omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
* tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
as new argument to autovectorize_vector_sizes target hook. If
loop->simdlen, pick up vector size where the vectorization factor
is equal to loop->simd, and if there is none, fall back to the first
successful one.
(vect_transform_loop): Adjust autovectorize_vector_sizes target hook
caller.
* omp-low.c (omp_clause_aligned_alignment): Likewise.
* omp-general.c (omp_max_vf): Likewise.
* optabs-query.c (can_vec_mask_load_store_p): Likewise.
* tree-vect-slp.c (vect_slp_bb): Likewise.
* target.def (autovectorize_vector_sizes): Add ALL argument and
document it.
* doc/tm.texi: Adjust documentation.
* targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
* targhooks.h (default_autovectorize_vector_sizes): Likewise.
* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
bool argument.
* config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
* config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
* config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
* config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise. If
true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
preferred vector size is not 512-bit or 256-bit, just put those
unpreferred ones last.
* gcc.target/i386/avx512f-simd-1.c: New test.
From-SVN: r271403
Diffstat (limited to 'gcc/config/arm/arm.c')
| -rw-r--r-- | gcc/config/arm/arm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 1d3be26..e3e71ea 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -288,7 +288,7 @@ static bool arm_builtin_support_vector_misalignment (machine_mode mode, static void arm_conditional_register_usage (void); static enum flt_eval_method arm_excess_precision (enum excess_precision_type); static reg_class_t arm_preferred_rename_class (reg_class_t rclass); -static void arm_autovectorize_vector_sizes (vector_sizes *); +static void arm_autovectorize_vector_sizes (vector_sizes *, bool); static int arm_default_branch_cost (bool, bool); static int arm_cortex_a5_branch_cost (bool, bool); static int arm_cortex_m_branch_cost (bool, bool); @@ -28351,7 +28351,7 @@ arm_vector_alignment (const_tree type) } static void -arm_autovectorize_vector_sizes (vector_sizes *sizes) +arm_autovectorize_vector_sizes (vector_sizes *sizes, bool) { if (!TARGET_NEON_VECTORIZE_DOUBLE) { |