Evan Cheng ef0732d25a - Change the horrible N^2 isRegReDefinedByTwoAddr. Now callers must supply the operand index of def machineoperand and at most one full scan of non-implicit operands is needed. ... - Change local register allocator to use the new isRegReDefinedByTwoAddr instead of reinventing the wheel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53394 91177308-0d34-0410-b5e6-96231b3b80d8		2008-07-10 07:35:43 +00:00
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llvm	- Change the horrible N^2 isRegReDefinedByTwoAddr. Now callers must supply the operand index of def machineoperand and at most one full scan of non-implicit operands is needed.	2008-07-10 07:35:43 +00:00
llvm-c	Provide a hook to set the code generation debug options to investigate lto failures.	2008-07-03 22:53:14 +00:00