diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2019-06-21 08:48:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-06-21 08:48:57 +0200 |
| commit | 1612b1febdd5b6b6ad17c96c980a218bfd40c025 (patch) | |
| tree | e99a70a4f060da6af668cd4690a60f7cf5f610ba /gcc/ChangeLog | |
| parent | e73fb06d5a1386fe0a18285d52bcc7865a13a84c (diff) | |
| download | gcc-1612b1febdd5b6b6ad17c96c980a218bfd40c025.zip gcc-1612b1febdd5b6b6ad17c96c980a218bfd40c025.tar.gz gcc-1612b1febdd5b6b6ad17c96c980a218bfd40c025.tar.bz2 | |
omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument...
* omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument,
create another "omp scan inscan exclusive" array if
!ctx->scan_inclusive.
(lower_rec_input_clauses): Handle exclusive scan inscan reductions.
(lower_omp_scan): Likewise.
* tree-vectorizer.h (struct _stmt_vec_info): Use 3-bit instead of
2-bit bitfield for simd_lane_access_p member.
* tree-vect-data-refs.c (vect_analyze_data_refs): Also handle
aux == (void *)-4 as simd lane access.
* tree-vect-stmts.c (check_scan_store): Handle exclusive scan. Update
comment with permutations to show the canonical permutation order.
(vectorizable_scan_store): Handle exclusive scan.
(vectorizable_store): Call vectorizable_scan_store even for
STMT_VINFO_SIMD_LANE_ACCESS_P > 3.
* gcc.dg/vect/vect-simd-12.c: New test.
* gcc.dg/vect/vect-simd-13.c: New test.
* gcc.dg/vect/vect-simd-14.c: New test.
* gcc.dg/vect/vect-simd-15.c: New test.
* gcc.target/i386/sse2-vect-simd-12.c: New test.
* gcc.target/i386/sse2-vect-simd-13.c: New test.
* gcc.target/i386/sse2-vect-simd-14.c: New test.
* gcc.target/i386/sse2-vect-simd-15.c: New test.
* gcc.target/i386/avx2-vect-simd-12.c: New test.
* gcc.target/i386/avx2-vect-simd-13.c: New test.
* gcc.target/i386/avx2-vect-simd-14.c: New test.
* gcc.target/i386/avx2-vect-simd-15.c: New test.
* gcc.target/i386/avx512f-vect-simd-12.c: New test.
* gcc.target/i386/avx512f-vect-simd-13.c: New test.
* gcc.target/i386/avx512f-vect-simd-14.c: New test.
* gcc.target/i386/avx512bw-vect-simd-15.c: New test.
* g++.dg/vect/simd-6.cc: New test.
* g++.dg/vect/simd-7.cc: New test.
* g++.dg/vect/simd-8.cc: New test.
* g++.dg/vect/simd-9.cc: New test.
* c-c++-common/gomp/scan-2.c: Don't expect any diagnostics.
From-SVN: r272544
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b585b32..3a6b86b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,20 @@ 2019-06-21 Jakub Jelinek <jakub@redhat.com> + * omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument, + create another "omp scan inscan exclusive" array if + !ctx->scan_inclusive. + (lower_rec_input_clauses): Handle exclusive scan inscan reductions. + (lower_omp_scan): Likewise. + * tree-vectorizer.h (struct _stmt_vec_info): Use 3-bit instead of + 2-bit bitfield for simd_lane_access_p member. + * tree-vect-data-refs.c (vect_analyze_data_refs): Also handle + aux == (void *)-4 as simd lane access. + * tree-vect-stmts.c (check_scan_store): Handle exclusive scan. Update + comment with permutations to show the canonical permutation order. + (vectorizable_scan_store): Handle exclusive scan. + (vectorizable_store): Call vectorizable_scan_store even for + STMT_VINFO_SIMD_LANE_ACCESS_P > 3. + * tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle "omp simd array" arrays with one byte elements. |