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[X86][SchedModel] Use ZMM zero-idiom class for 512-bit VPSUB/VPCMPGT on Znver4
- #215109
#215109
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RKSimon
merged 2 commits into
llvm:main
llvm/llvm-project:main
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nazar-pc:znver4-zero-idiom-fix
nazar-pc/llvm-project:znver4-zero-idiom-fix
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Aug 10, 2026
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[X86][SchedModel] Use ZMM zero-idiom class for 512-bit VPSUB/VPCMPGT on Znver4
#215109
RKSimon
merged 2 commits into
llvm:main
llvm/llvm-project:main
from
nazar-pc:znver4-zero-idiom-fix
nazar-pc/llvm-project:znver4-zero-idiom-fix
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Commits on Aug 10, 2026
[X86][SchedModel] Use ZMM zero-idiom class for 512-bit VPSUB/VPCMPGT on Znver4
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Merge branch 'main' into znver4-zero-idiom-fix
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