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author	Kalle Raiskila <kalle.raiskila@nokia.com>
	Mon, 21 Jun 2010 15:08:16 +0000 (15:08 +0000)
committer	Kalle Raiskila <kalle.raiskila@nokia.com>
	Mon, 21 Jun 2010 15:08:16 +0000 (15:08 +0000)
commit	951b229ccf95b187fb09734f6c37473d25c2c2b6
tree	50b1208b860f6b7cf008253ae97ea47b26849773	tree \| snapshot
parent	91fdee125cc95c322064a6f1ad8fba169f7ecebe	commit \| diff

Mark the SPU 'lr' instruction to never have side effects.
This allows the fast regiser allocator to remove redundant
register moves.
Update a set of tests that depend on the register allocator
to be linear scan.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106420 91177308-0d34-0410-b5e6-96231b3b80d8

external/llvm

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lib/Target/CellSPU/SPUInstrInfo.cpp		diff \| blob \| history
test/CodeGen/CellSPU/call.ll		diff \| blob \| history
test/CodeGen/CellSPU/call_indirect.ll		diff \| blob \| history
test/CodeGen/CellSPU/jumptable.ll		diff \| blob \| history
test/CodeGen/CellSPU/loads.ll		diff \| blob \| history