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| author | Zhou Sheng <zhousheng00@gmail.com> | 2009-03-18 10:13:08 +0000 |
|---|---|---|
| committer | Zhou Sheng <zhousheng00@gmail.com> | 2009-03-18 10:13:08 +0000 |
| commit | 3da81a7f97231d6a6bc77b60f5a2ed15a58c9385 (patch) | |
| tree | 60315ad8950a2d3b2de53024c84e151454e24b81 /lib/Transforms/Utils/Local.cpp | |
| parent | 0a99f9eb3f74b9beb0aa758a3771544226cdbfbc (diff) | |
| download | external_llvm-3da81a7f97231d6a6bc77b60f5a2ed15a58c9385.tar.gz external_llvm-3da81a7f97231d6a6bc77b60f5a2ed15a58c9385.tar.bz2 external_llvm-3da81a7f97231d6a6bc77b60f5a2ed15a58c9385.zip | |
Revert my previous change on Local.cpp, instead, fix the bug on scalarrepl.
If the instruction has no users, it is also not only used by debug info
and should not be deleted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67194 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index 468136c996..4be1b8717d 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -262,9 +262,6 @@ bool llvm::OnlyUsedByDbgInfoIntrinsics(Instruction *I, if (DbgInUses) DbgInUses->clear(); - if (I->use_empty()) - return false; - for (Value::use_iterator UI = I->use_begin(), UE = I->use_end(); UI != UE; ++UI) { if (DbgInfoIntrinsic *DI = dyn_cast<DbgInfoIntrinsic>(*UI)) { |