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additional missing feature

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46948 91177308-0d34-0410-b5e6-96231b3b80d8
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Nate Begeman 2008-02-11 04:16:09 +00:00
parent 3f2a209c77
commit a6ed0aa8ec
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lib/Target/PowerPC/README.txt
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@ -4,6 +4,7 @@ TODO:
* gpr0 allocation * gpr0 allocation
* implement do-loop -> bdnz transform * implement do-loop -> bdnz transform
* Implement __builtin_trap (ISD::TRAP) as 'tw 31, 0, 0' aka 'trap'. * Implement __builtin_trap (ISD::TRAP) as 'tw 31, 0, 0' aka 'trap'.
* lmw/stmw pass a la arm load store optimizer for prolog/epilog
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