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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-06 18:04:14 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-06 18:04:14 +0000 |
| commit | d53f768299811e2ee83916689dce99c6ddf7c79b (patch) | |
| tree | 605d9419cd3727a72c039312d1ff39bc79b3272c /lib/CodeGen/SplitKit.cpp | |
| parent | 9d40857d4b77e1d6af7a777d5f0f648769e0bfec (diff) | |
| download | external_llvm-d53f768299811e2ee83916689dce99c6ddf7c79b.tar.gz external_llvm-d53f768299811e2ee83916689dce99c6ddf7c79b.tar.bz2 external_llvm-d53f768299811e2ee83916689dce99c6ddf7c79b.zip | |
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
Diffstat (limited to 'lib/CodeGen/SplitKit.cpp')
0 files changed, 0 insertions, 0 deletions