Bob Wilson 15acadde5f Split tail duplication into a separate pass. This is needed to avoid ... running tail duplication when doing branch folding for if-conversion, and we also want to be able to run tail duplication earlier to fix some reg alloc problems. Move the CanFallThrough function from BranchFolding to MachineBasicBlock so that it can be shared by TailDuplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89904 91177308-0d34-0410-b5e6-96231b3b80d8		2009-11-26 00:32:21 +00:00
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llvm	Split tail duplication into a separate pass. This is needed to avoid	2009-11-26 00:32:21 +00:00
llvm-c	I forgot to update the prototype for LLVMBuildIntCast when correcting	2009-11-23 10:49:03 +00:00