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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-08-03 06:17:22 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-08-04 12:59:38 -0700 |
| commit | 5738a64f8b3cf132b88b39af84b9f5f5a9a1554c (patch) | |
| tree | 3587f41db394a98e89ffefa94f794095f3fe630e /libcpp | |
| parent | 09dba016db937e61be21ef1e9581065a9ed2847d (diff) | |
| download | gcc-5738a64f8b3cf132b88b39af84b9f5f5a9a1554c.zip gcc-5738a64f8b3cf132b88b39af84b9f5f5a9a1554c.tar.gz gcc-5738a64f8b3cf132b88b39af84b9f5f5a9a1554c.tar.bz2 | |
x86: Update STORE_MAX_PIECES
Update STORE_MAX_PIECES to allow 16/32/64 bytes only if inter-unit move
is enabled since vec_duplicate enabled by inter-unit move is used to
implement store_by_pieces of 16/32/64 bytes.
gcc/
PR target/101742
* config/i386/i386.h (STORE_MAX_PIECES): Allow 16/32/64 bytes
only if TARGET_INTER_UNIT_MOVES_TO_VEC is true.
gcc/testsuite/
PR target/101742
* gcc.target/i386/pr101742a.c: New test.
* gcc.target/i386/pr101742b.c: Likewise.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions