Evan Cheng
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824a70a384
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Avoid partial CPSR dependency from loop backedges. rdar://10357570
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143145 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-10-27 21:21:05 +00:00 |
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Jim Grosbach
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a17f669ef5
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Use regex to remove false dependencies on register allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138137 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-08-19 23:10:31 +00:00 |
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Jim Grosbach
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7a32fa1c78
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Update tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138116 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-08-19 22:19:48 +00:00 |
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Bob Wilson
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5dde893c2b
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Avoid some 's' 16-bit instruction which partially update CPSR
(and add false dependency) when it isn't dependent on last CPSR defining
instruction. rdar://8928208
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129773 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-04-19 18:11:49 +00:00 |
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