Flag unallocatable register classes instead of giving them empty
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 2 Jun 2011 23:07:24 +0000 (23:07 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 2 Jun 2011 23:07:24 +0000 (23:07 +0000)
commit4f3fb6d08be511a277f92279e803ae6e95b00126
tree1906d63cdd31b8c9ced9a5ff0032778404623d5e
parentf462e3fac7ac67503657d63dc35330d0b19359b3
Flag unallocatable register classes instead of giving them empty
allocation orders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132509 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMRegisterInfo.td
lib/Target/X86/X86RegisterInfo.td
lib/Target/XCore/XCoreRegisterInfo.td