Jakob Stoklund Olesen e617ccb80d Handle overlapping regunit intervals in LiveIntervals::addKillFlags(). ... We will soon allow virtual register live ranges to overlap regunit live ranges when the physreg is defined as a copy of the virtreg: %EAX = COPY %vreg5 FOO %vreg5 BAR %EAX<kill> There is no real interference since %vreg5 and %EAX have the same value where they overlap. This patch prevents addKillFlags from adding virtreg kill flags to FOO where the assigned physreg is overlapping the virtual register live range. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163335 91177308-0d34-0410-b5e6-96231b3b80d8		2012-09-06 18:15:18 +00:00
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llvm	Handle overlapping regunit intervals in LiveIntervals::addKillFlags().	2012-09-06 18:15:18 +00:00
llvm-c	Make sure macros in the include subdirectory are not used without being defined.	2012-09-04 17:42:53 +00:00