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| author | Jakub Jelinek <jakub@redhat.com> | 2019-08-02 10:28:31 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-08-02 10:28:31 +0200 |
| commit | f66e6e2bea4bf5999c972974f4a13044fdeb02dd (patch) | |
| tree | 518c6022d5afa75d82a1db23a5f31975c25d0c98 /gcc/gcc.h | |
| parent | 3bad953b2bde8487856fb569e0c5db55643f8f39 (diff) | |
| download | gcc-f66e6e2bea4bf5999c972974f4a13044fdeb02dd.zip gcc-f66e6e2bea4bf5999c972974f4a13044fdeb02dd.tar.gz gcc-f66e6e2bea4bf5999c972974f4a13044fdeb02dd.tar.bz2 | |
re PR tree-optimization/91201 (SIMD not generated for horizontal sum of bytes in array)
PR tree-optimization/91201
* config/i386/i386-expand.c (ix86_expand_vector_extract): For elt == 0
V16QImode extraction without sse4.1 try to use V4SImode lowpart
extraction.
* gcc.target/i386/sse2-pr91201-3.c: New test.
* gcc.target/i386/sse2-pr91201-4.c: New test.
* gcc.target/i386/sse2-pr91201-5.c: New test.
* gcc.target/i386/sse2-pr91201-6.c: New test.
From-SVN: r273998
Diffstat (limited to 'gcc/gcc.h')
0 files changed, 0 insertions, 0 deletions