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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-04-06 03:57:00 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-04-06 03:57:00 +0000 |
| commit | db529a8a5d071610f3a8b467693bc40b073e68ef (patch) | |
| tree | 6015bdec65b29b3a63176e18ac2838e0079b3bc3 /lib/Support/CommandLine.cpp | |
| parent | 6a1220eeca1f3511bcf6ffed43a9ae77624eb8a8 (diff) | |
Analyze blocks with uses separately from live-through blocks without uses.
About 90% of the relevant blocks are live-through without uses, and the only
information required about them is their number. This saves memory and enables
later optimizations that need to look at only the use-blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128985 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/CommandLine.cpp')
0 files changed, 0 insertions, 0 deletions