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	Commit message (Collapse)	Author	Age	Files	Lines
*	Propagate TargetLibraryInfo throughout ConstantFolding.cpp and	Chad Rosier	2011-12-01	1	-3/+9
\| \| \| \| \| \| \|	InstructionSimplify.cpp. Other fixups as needed. Part of rdar://10500969 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145559 91177308-0d34-0410-b5e6-96231b3b80d8
*	Speed up instsimplify by about 10-15% by not bothering to retry	Duncan Sands	2011-01-03	1	-8/+19
\| \| \| \| \| \| \| \|	InstructionSimplify on instructions that didn't change since the last time round the loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122745 91177308-0d34-0410-b5e6-96231b3b80d8
*	Simplify this pass by using a depth-first iterator to ensure that all	Duncan Sands	2010-12-31	1	-39/+20
\| \| \| \| \| \| \|	operands are visited before the instructions themselves. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122647 91177308-0d34-0410-b5e6-96231b3b80d8
*	Zap dead instructions harder.	Duncan Sands	2010-12-31	1	-7/+2
\| \| \| \|	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122645 91177308-0d34-0410-b5e6-96231b3b80d8
*	Visit instructions deterministically. Use a FIFO so as to approximately	Duncan Sands	2010-12-21	1	-11/+21
\| \| \| \| \| \| \| \|	visit instructions before their uses, since InstructionSimplify does a better job in that case. All this prompted by Frits van Bommel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122343 91177308-0d34-0410-b5e6-96231b3b80d8
*	If an instruction simplifies, try again to simplify any uses of it. This is	Duncan Sands	2010-12-21	1	-4/+32
\| \| \| \| \| \| \| \|	not very important since the pass is only used for testing, but it does make it more realistic. Suggested by Frits van Bommel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122336 91177308-0d34-0410-b5e6-96231b3b80d8
*	Oops, forgot to add the pass itself!	Duncan Sands	2010-12-20	1	-0/+69
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122265 91177308-0d34-0410-b5e6-96231b3b80d8