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| author | Simon Tatham <simon.tatham@arm.com> | 2023-08-03 13:20:55 +0100 |
|---|---|---|
| committer | Simon Tatham <simon.tatham@arm.com> | 2023-08-03 13:20:56 +0100 |
| commit | f17601b9a7376564b689083477a76a26c7dff7e8 (patch) | |
| tree | e9c47fe61076dac5eeb2304c3e877d03c368cccc /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 9f72df7e30f074b46b18d3de267450236e4e37ea (diff) | |
| download | llvm-f17601b9a7376564b689083477a76a26c7dff7e8.zip llvm-f17601b9a7376564b689083477a76a26c7dff7e8.tar.gz llvm-f17601b9a7376564b689083477a76a26c7dff7e8.tar.bz2 | |
[ARM] Permit VGETLNi32 and VSETLNi32 without mnemonic suffix.
These instructions transfer 32 bits of data between an integer
register and half of a d-register. Currently LLVM accepts them only
with the syntax `vmov.32 r0, d0[0]` or `vmov.32 d0[0], r0`. But the
ARMARM says that the `.32` suffix on the mnemonic should be optional.
Added a pair of NEONInstAlias to accept the bare `vmov` version, and
checked that the result is the same as with `.32`.
This only adds new syntax accepted in assembly. The existing explicit
version is still used when disassembling these instructions.
Reviewed By: dmgreen
Differential Revision: https://reviews.llvm.org/D156868
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions