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| author | Victor Hernandez <vhernandez@apple.com> | 2010-01-21 23:09:12 +0000 |
|---|---|---|
| committer | Victor Hernandez <vhernandez@apple.com> | 2010-01-21 23:09:12 +0000 |
| commit | edd7966809e112c29473f36108c308d2fb9f46e0 (patch) | |
| tree | e858ed5a41a2fce299eabb254b2c9a6ddb25f0e2 | |
| parent | e31dc355b264b0956789d47534c779b943c85216 (diff) | |
| download | external_llvm-edd7966809e112c29473f36108c308d2fb9f46e0.zip external_llvm-edd7966809e112c29473f36108c308d2fb9f46e0.tar.gz external_llvm-edd7966809e112c29473f36108c308d2fb9f46e0.tar.bz2 | |
No need to look through bitcasts for DbgInfoIntrinsic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94114 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Utils/BasicBlockUtils.cpp | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp index e902688..7bc4fcd 100644 --- a/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -615,11 +615,6 @@ Value *llvm::FindAvailableLoadedValue(Value *Ptr, BasicBlock *ScanBB, Instruction *Inst = --ScanFrom; if (isa<DbgInfoIntrinsic>(Inst)) continue; - // We skip pointer-to-pointer bitcasts, which are NOPs. - // It is necessary for correctness to skip those that feed into a - // llvm.dbg.declare, as these are not present when debugging is off. - if (isa<BitCastInst>(Inst) && isa<PointerType>(Inst->getType())) - continue; // Restore ScanFrom to expected value in case next test succeeds ScanFrom++; |