diff options
| author | Dale Johannesen <dalej@apple.com> | 2009-03-03 21:26:39 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-03-03 21:26:39 +0000 |
| commit | 4945c657848523410a449280c6b88ee1f507511f (patch) | |
| tree | 7d4289d59f99c38cd21ebd66d4ac7365872be18f /lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | 44e3dd1672572df28e79649c86f2d44bf3730062 (diff) | |
When removing a store to an alloca that has only one
use, check also for the case where it has two uses,
the other being a llvm.dbg.declare. This is needed so
debug info doesn't affect codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65970 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/BasicBlockUtils.cpp')
| -rw-r--r-- | lib/Transforms/Utils/BasicBlockUtils.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp index 5f9a8b5c42..2887bdc46b 100644 --- a/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -540,8 +540,7 @@ void llvm::CopyPrecedingStopPoint(Instruction *I, if (I != I->getParent()->begin()) { BasicBlock::iterator BBI = I; --BBI; if (DbgStopPointInst *DSPI = dyn_cast<DbgStopPointInst>(BBI)) { - DbgStopPointInst *newDSPI = - reinterpret_cast<DbgStopPointInst*>(DSPI->clone()); + CallInst *newDSPI = DSPI->clone(); newDSPI->insertBefore(InsertPos); } } |