c8d76d5afb023a1c6b439941be3b62789fcc0ed3 - platform/external/llvm

commit	c8d76d5afb023a1c6b439941be3b62789fcc0ed3	[log] [tgz]
author	Dan Gohman <gohman@apple.com>	Mon Jul 13 21:51:15 2009 +0000
committer	Dan Gohman <gohman@apple.com>	Mon Jul 13 21:51:15 2009 +0000
tree	0ff6a38e33cf421026ea0232d6c47ed6f27d554d
parent	92aa0bb4cab8dec9df4c51b414b5861953752a32 [diff]

Make Loop and MachineLoop be subclasses of LoopBase, rather than typedefs,
using the Curiously Recurring Template Pattern with LoopBase.

This will help further refactoring, and future functionality for
Loop. Also, Headers can now foward-declare Loop, instead of pulling
in LoopInfo.h or doing tricks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75519 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Analysis/LoopInfo.h[diff]
include/llvm/CodeGen/MachineLoopInfo.h[diff]
include/llvm/Transforms/Utils/Cloning.h[diff]
lib/Analysis/IVUsers.cpp[diff]
lib/CodeGen/MachineLoopInfo.cpp[diff]
lib/Transforms/Scalar/LoopStrengthReduce.cpp[diff]

6 files changed

tree: 0ff6a38e33cf421026ea0232d6c47ed6f27d554d