Chris Lattner
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81f803df80
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Lower READCYCLECOUNTER correctly, preserving the chain result
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24438 91177308-0d34-0410-b5e6-96231b3b80d8
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2005-11-20 22:57:19 +00:00 |
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Chris Lattner
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81363c3871
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use chain operands to ensure the copies don't wander from the rdtsc instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24434 91177308-0d34-0410-b5e6-96231b3b80d8
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2005-11-20 22:01:40 +00:00 |
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Andrew Lenharth
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b873ff322c
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The second patch of X86 support for read cycle counter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24430 91177308-0d34-0410-b5e6-96231b3b80d8
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2005-11-20 21:41:10 +00:00 |
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Chris Lattner
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dbdbf0ce2e
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Separate X86ISelLowering stuff out from the X86ISelPattern.cpp file. Patch
contributed by Evan Cheng.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24358 91177308-0d34-0410-b5e6-96231b3b80d8
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2005-11-15 00:40:23 +00:00 |
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