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(parent: 55e9587) | patch
Don't try to verify LiveIntervals for physical registers.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 6 Aug 2010 18:04:14 +0000 (18:04 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 6 Aug 2010 18:04:14 +0000 (18:04 +0000)
commit775aa22da28c0ded619308fa71a9be2b16bcd19b
tree605d9419cd3727a72c039312d1ff39bc79b3272ctree | snapshot
parent55e958746901ef8c04f370e746a7538137d0bcf8commit | diff
Don't try to verify LiveIntervals for physical registers.

When a physical register is in use, some alias of that register has a live
interval with a relevant live range. That is the sad state of intervals after
physreg coalescing of subregs, and it is good enough for correct register
allocation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110452 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineVerifier.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors