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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-05-28 02:33:00 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-05-28 02:33:00 +0000 |
| commit | c9cf9e94ec4daca659e2eb4e30d3f7d7f9b6b067 (patch) | |
| tree | 354788c07acff3504cfe0bd1415e7f5f4742c124 /lib/Transforms/Utils/InlineFunction.cpp | |
| parent | b2abfa0bf30edf292a27a06e091d03983e644c9b (diff) | |
Create two BlockInfo entries when a live range is discontinuous through a block.
Delete the Kill and Def markers in BlockInfo. They are no longer
necessary when BlockInfo describes a continuous live range.
This only affects the relatively rare kind of basic block where a live
range looks like this:
|---x o---|
Now live range splitting can pretend that it is looking at two blocks:
|---x
o---|
This allows the code to be simplified a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132245 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/InlineFunction.cpp')
0 files changed, 0 insertions, 0 deletions