llvm-6502

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History

Dan Gohman 3bdd8de280 Enhance CodePlacementOpt's unconditional intra-loop branch elimination logic

to be more general and understand more varieties of loops.

Teach CodePlacementOpt to reorganize the basic blocks of a loop so that
they are contiguous. This also includes a fair amount of logic for preserving
fall-through edges while doing so. This fixes a BranchFolding-ism where blocks
which can't be made to use a fall-through edge and don't conveniently fit
anywhere nearby get tossed out to the end of the function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84295 91177308-0d34-0410-b5e6-96231b3b80d8

2009-10-17 00:32:43 +00:00

Alpha

…

ARM

Enable post-alloc scheduling for all ARM variants except for Thumb1.

2009-10-16 06:11:08 +00:00

Blackfin

Move Blackfin intrinsics into the Target/Blackfin directory.

2009-10-15 18:50:52 +00:00

CBackend

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CellSPU