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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28370 91177308-0d34-0410-b5e6-96231b3b80d8
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Evan Cheng 2006-05-17 21:20:51 +00:00
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lib/Target/X86/README.txt
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@ -1183,3 +1183,12 @@ _foo:
shll $24, %eax shll $24, %eax
sarl $24, %eax sarl $24, %eax
ret ret
//===---------------------------------------------------------------------===//
Some useful information in the Apple Altivec / SSE Migration Guide:
http://developer.apple.com/documentation/Performance/Conceptual/
Accelerate_sse_migration/index.html
e.g. SSE select using and, andnot, or. Various SSE compare translations.