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authorJakob Stoklund Olesen <stoklund@2pi.dk>2011-06-16 18:17:00 +0000
committerJakob Stoklund Olesen <stoklund@2pi.dk>2011-06-16 18:17:00 +0000
commit43641a5d17e525f339d6cf51010a42a9479dc2a5 (patch)
treedd6949f2e5de775fc8aba3bc7050418059c25a4f /lib/CodeGen/MachineBasicBlock.cpp
parent240aa60665c50c1267c421c94a220639aa80d3e0 (diff)
Switch linear scan to using RegisterClassInfo.
This avoids the manual filtering of reserved registers and removes the dependency on allocation_order_begin(). Palliative care... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133177 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
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