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| author | Kyrylo Tkachov <ktkachov@nvidia.com> | 2025-03-05 03:03:52 -0800 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@nvidia.com> | 2025-03-05 16:21:47 +0100 |
| commit | ff505948631713d8c62523005059b10e25343617 (patch) | |
| tree | 870446995e88329b531b93380498d95bb68761bd /gcc/gcse-common.h | |
| parent | db76482175c4e76db273d7fb3a00ae0f932529a6 (diff) | |
| download | gcc-ff505948631713d8c62523005059b10e25343617.zip gcc-ff505948631713d8c62523005059b10e25343617.tar.gz gcc-ff505948631713d8c62523005059b10e25343617.tar.bz2 | |
PR rtl-optimization/119046: aarch64: Fix PARALLEL mode for vec_perm DUP expansion
The PARALLEL created in aarch64_evpc_dup is used to hold the lane number.
It is not appropriate for it to have a vector mode.
Other such uses use VOIDmode.
Do this here as well.
This avoids the risk of generic code treating the PARALLEL as trapping when it
has floating-point mode.
Bootstrapped and tested on aarch64-none-linux-gnu.
Signed-off-by: Kyrylo Tkachov <ktkachov@nvidia.com>
PR rtl-optimization/119046
* config/aarch64/aarch64.cc (aarch64_evpc_dup): Use VOIDmode for
PARALLEL.
Diffstat (limited to 'gcc/gcse-common.h')
0 files changed, 0 insertions, 0 deletions