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Commit 53766a98 authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86][BtVer2] Add tests for scalar SUB/XOR instructions that should match the...

[X86][BtVer2] Add tests for scalar SUB/XOR instructions that should match the dependency-breaking 'zero-idiom'

As detailed on Agner's Microarchitecture doc (21.8 AMD Bobcat and Jaguar pipeline - Dependency-breaking instructions).

llvm-svn: 334296
parent f0849132
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