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| author | Jay Foad <jay.foad@amd.com> | 2022-06-07 10:41:50 +0100 |
|---|---|---|
| committer | Jay Foad <jay.foad@amd.com> | 2022-06-07 19:06:28 +0100 |
| commit | 4561352f7bd972939f19d7ff8462386c97b584ad (patch) | |
| tree | 29c9637575897d19ee39c63162481e9cc0d177d8 /llvm/lib/Support/CommandLine.cpp | |
| parent | bccbf5276e6ee23a427b48d80ad42ff31575c1e7 (diff) | |
| download | llvm-4561352f7bd972939f19d7ff8462386c97b584ad.zip llvm-4561352f7bd972939f19d7ff8462386c97b584ad.tar.gz llvm-4561352f7bd972939f19d7ff8462386c97b584ad.tar.bz2 | |
[CodeEmitter] Fix encoding wide instructions on big-endian hosts
For instructions wider than 64 bits the InstBits table is initialized in
64-bit chunks from APInt::getRawData, but it was being read with
LoadIntFromMemory which is byte-based.
Fix this by reading the table with the APInt constructor that takes an
ArrayRef to the raw data instead.
This is currently NFC for in-tree targets but fixes AMDGPU failures on
big-endian hosts that were caused by D126483 until it was reverted.
Differential Revision: https://reviews.llvm.org/D127195
Diffstat (limited to 'llvm/lib/Support/CommandLine.cpp')
0 files changed, 0 insertions, 0 deletions