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| author | Nick Lewycky <nicholas@mxc.ca> | 2008-01-30 08:01:28 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2008-01-30 08:01:28 +0000 |
| commit | b4b04172206810623845a7f11dd3a65b0b3b10d5 (patch) | |
| tree | 57c51dcee8d3edd29a9d997ea767c5df15857c79 | |
| parent | c7444498eebb654ea089df8ec52dba5f84f9a108 (diff) | |
| download | external_llvm-b4b04172206810623845a7f11dd3a65b0b3b10d5.zip external_llvm-b4b04172206810623845a7f11dd3a65b0b3b10d5.tar.gz external_llvm-b4b04172206810623845a7f11dd3a65b0b3b10d5.tar.bz2 | |
Remove a couple more cases of "getNumUses() == 0". No need to walk the linked
list just to see if whether the list is empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46555 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Scalar/DeadStoreElimination.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp index 2e6db3a..179dab3 100644 --- a/lib/Transforms/Scalar/DeadStoreElimination.cpp +++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp @@ -327,7 +327,7 @@ bool DSE::handleEndBlock(BasicBlock& BB, if (LoadInst* L = dyn_cast<LoadInst>(BBI)) { // However, if this load is unused, we can go ahead and remove it, and // not have to worry about it making our pointer undead! - if (L->getNumUses() == 0) { + if (L->use_empty()) { MD.removeInstruction(L); // DCE instructions only used to calculate that load @@ -350,7 +350,7 @@ bool DSE::handleEndBlock(BasicBlock& BB, deadPointers.erase(A); // Dead alloca's can be DCE'd when we reach them - if (A->getNumUses() == 0) { + if (A->use_empty()) { MD.removeInstruction(A); // DCE instructions only used to calculate that load |