| commit | 5a15e424fb42424366a0de97be603e4b338d8158 | [log] [tgz] |
|---|---|---|
| author | Sander de Smalen <sander.desmalen@arm.com> | Wed Jul 04 14:05:33 2018 +0000 |
| committer | Sander de Smalen <sander.desmalen@arm.com> | Wed Jul 04 14:05:33 2018 +0000 |
| tree | e7357ccb8abe2c6e823dfbf52f0dacd8515413fb | |
| parent | 6c03d59fdb673eecab2f5ab836f38274dd6c579c [diff] |
[AArch64][SVE] Asm: Support for reversed subtract (SUBR) instruction.
This patch adds both a vector and an immediate form, e.g.
- Vector form:
subr z0.h, p0/m, z0.h, z1.h
subtract active elements of z0 from z1, and store the result in z0.
- Immediate form:
subr z0.h, z0.h, #255
subtract elements of z0, and store the result in z0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336274 91177308-0d34-0410-b5e6-96231b3b80d8