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| author | Andreas Neustifter <astifter-llvm@gmx.at> | 2009-09-01 10:06:05 +0000 |
|---|---|---|
| committer | Andreas Neustifter <astifter-llvm@gmx.at> | 2009-09-01 10:06:05 +0000 |
| commit | e885af9fb773f5a01a5b31fa0a0b7fd0489bde56 (patch) | |
| tree | c78caf02d8f9bab167ab83f8649a8de7a2fe799c /lib/Transforms/Instrumentation/EdgeProfiling.cpp | |
| parent | e7ddcfdebe357b4067f9c7d68d44616e11351a23 (diff) | |
Preparation for Optimal Edge Profiling:
Optimal edge profiling is only possible when blocks with no predecessors get an
virtual edge (BB,0) that counts the execution frequencies of this
function-exiting blocks.
This patch makes the necessary changes before actually enabling optimal edge profiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80667 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Instrumentation/EdgeProfiling.cpp')
0 files changed, 0 insertions, 0 deletions