diff options
| author | Dan Gohman <gohman@apple.com> | 2011-03-10 19:51:54 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2011-03-10 19:51:54 +0000 |
| commit | fa0e6facc793d0a67e89f873e18cd35a9d7c02e0 (patch) | |
| tree | 9992bf46d1cb90f5a7697ac748938115857b7f13 /lib/Support/MemoryBuffer.cpp | |
| parent | a4f809d8db5222708c9f4519f48916cc919fd19f (diff) | |
Fix reassociate to postpone certain instruction deletions until
after it has finished all of its reassociations, because its
habit of unlinking operands and holding them in a datastructure
while working means that it's not easy to determine when an
instruction is really dead until after all its regular work is
done. rdar://9096268.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127424 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/MemoryBuffer.cpp')
0 files changed, 0 insertions, 0 deletions