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| author | Andre Simoes Dias Vieira <andre.simoesdiasvieira@arm.com> | 2020-04-07 15:08:46 +0100 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2020-04-07 15:44:51 +0100 |
| commit | 094bc16bb4181a02177e1e14187b4c1c48bef0d5 (patch) | |
| tree | e8a7cb86fe68ca84dfb745855ac1d986ab1b93d5 /gcc/fortran/trans-intrinsic.c | |
| parent | 9ce780efc4a8f47cf1fbba8e0494e65e87b0749c (diff) | |
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arm: MVE Don't use lsll for 32-bit shifts scalar
After fixing the v[id]wdups using the "moving the wrap parameter" into the
top-end of a DImode operand using a shift, I noticed we were using lsll for
32-bit shifts in scalars, where we don't need to, as we can simply do a move,
which is much better if we don't need to use the bottom part.
We can solve this in a better way, but for now this will do.
gcc/ChangeLog:
2020-04-07 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/arm/arm.d (ashldi3): Don't use lsll for constant 32-bit shifts.
Diffstat (limited to 'gcc/fortran/trans-intrinsic.c')
0 files changed, 0 insertions, 0 deletions