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Remove unnecessary readme entry

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53722 91177308-0d34-0410-b5e6-96231b3b80d8
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Nate Begeman 2008-07-17 17:21:14 +00:00
parent f00e74f4d6
commit 29681a5385
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lib/Target/X86/README.txt
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@ -1707,12 +1707,3 @@ _test:
ret ret
it would be better to codegen as: x+~y (notl+addl) it would be better to codegen as: x+~y (notl+addl)
//===---------------------------------------------------------------------===//
We should consider using __i686.get_pc_thunk.bx for MOVPC32r (used for PIC)
on targets that support it, such as Linux and similar targets, in place of
the call-a-label trick. It's said to be friendlier to branch-prediction
hardware because it pairs a ret with the call.
//===---------------------------------------------------------------------===//