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| author | Nick Lewycky <nicholas@mxc.ca> | 2011-04-21 03:18:00 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2011-04-21 03:18:00 +0000 |
| commit | a4c4c0e1298f4dd9791eff2bae857e7be6d0ab56 (patch) | |
| tree | 6bb30d126348fe0f4cfca62d01cd74c1619e2d38 /lib/CodeGen/MachineLoopRanges.cpp | |
| parent | 17df2c3240837b4382898ead8c3ead407a338520 (diff) | |
In gcov profiling, give all functions an extra unified return block. This is
necessary since gcov counts transitions between blocks. It can't see if you've
run every line in a straight-line function, so we add an edge for it to notice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129905 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineLoopRanges.cpp')
0 files changed, 0 insertions, 0 deletions