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| author | Evan Cheng <evan.cheng@apple.com> | 2008-03-26 19:03:01 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-03-26 19:03:01 +0000 |
| commit | ed70cbb3f367bc0f77d34d22163abbe4879526bc (patch) | |
| tree | ec25ced033c89f098d241a6db0cf6154314b5efe /lib/CodeGen/UnreachableBlockElim.cpp | |
| parent | e326332acd5fefb9854118603b4d07d4e44b64c5 (diff) | |
| download | external_llvm-ed70cbb3f367bc0f77d34d22163abbe4879526bc.zip external_llvm-ed70cbb3f367bc0f77d34d22163abbe4879526bc.tar.gz external_llvm-ed70cbb3f367bc0f77d34d22163abbe4879526bc.tar.bz2 | |
Avoid commuting a def MI in order to coalesce a copy instruction away if any use of the same val# is a copy instruction that has already been coalesced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48833 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/UnreachableBlockElim.cpp')
0 files changed, 0 insertions, 0 deletions