| commit | aedceb0564ae41578fa997fec052deee7c9ad195 | |
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 24 Aug 2018 13:06:09 +0000 (24 13:06 +0000) | ||
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 24 Aug 2018 13:06:09 +0000 (24 13:06 +0000) | ||
| tree | 1199c644ada18f8864e7a19909236e5647c67382 | treesnapshot (tar.gz zip) |
| parent | 66697aaede2edd7729979b7abe3c5e6967709c12 | commitdiff |
Avoid is_constant calls in vectorizable_bswap
The "new" VEC_PERM_EXPR handling makes it easy to support bswap
for variable-length vectors.
2018-08-24 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-vect-stmts.c (vectorizable_bswap): Handle variable-length
vectors.
gcc/testsuite/
* gcc.target/aarch64/sve/bswap_1.c: New test.
* gcc.target/aarch64/sve/bswap_2.c: Likewise.
* gcc.target/aarch64/sve/bswap_3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263833 138bc75d-0d04-0410-961f-82ee72b054a4
The "new" VEC_PERM_EXPR handling makes it easy to support bswap
for variable-length vectors.
2018-08-24 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-vect-stmts.c (vectorizable_bswap): Handle variable-length
vectors.
gcc/testsuite/
* gcc.target/aarch64/sve/bswap_1.c: New test.
* gcc.target/aarch64/sve/bswap_2.c: Likewise.
* gcc.target/aarch64/sve/bswap_3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263833 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/aarch64/sve/bswap_1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/aarch64/sve/bswap_2.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/aarch64/sve/bswap_3.c | [new file with mode: 0644] | blob |
| gcc/tree-vect-stmts.c | diffblobblamehistory |