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| author | Phoebe Wang <phoebe.wang@intel.com> | 2025-03-31 22:05:50 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-31 22:05:50 +0800 |
| commit | c7572ae213d215d54a10c8a03db75cc01f6291bd (patch) | |
| tree | b362261739b71022104638a79b0fe16e9346c283 /mlir/lib/Bytecode/Reader/BytecodeReader.cpp | |
| parent | 8d69e953b5a894c215b0cff7c6b0687b2b492318 (diff) | |
| download | llvm-c7572ae213d215d54a10c8a03db75cc01f6291bd.zip llvm-c7572ae213d215d54a10c8a03db75cc01f6291bd.tar.gz llvm-c7572ae213d215d54a10c8a03db75cc01f6291bd.tar.bz2 | |
[X86][AVX10] Re-target mavx10.1 and emit warning for mavx10.x-256/512 and m[no-]evex512 (#132542)
The 256-bit maximum vector register size control was removed from AVX10
whitepaper, ref: https://cdrdv2.intel.com/v1/dl/getContent/784343
- Re-target m[no-]avx10.1 to enable AVX10.1 with 512-bit maximum vector
register size;
- Emit warning for mavx10.x-256, noting AVX10/256 is not supported;
- Emit warning for mavx10.x-512, noting to use m[no-]avx10.x instead;
- Emit warning for m[no-]evex512, noting AVX10/256 is not supported;
This patch only changes Clang driver behavior. The features
avx10.x-256/512 keep unchanged and will be removed in the next release.
Diffstat (limited to 'mlir/lib/Bytecode/Reader/BytecodeReader.cpp')
0 files changed, 0 insertions, 0 deletions