diff options
| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-04-19 16:06:50 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-04-19 16:06:50 +0000 |
| commit | 75cc051139ab4e1a5d3177d81820cf3d7110cd0a (patch) | |
| tree | 9185a415c34a1580fbef9a22dd9907cb20b15429 | |
| parent | 9507885b185f5f39b3d9e7167ee031355bdc16e5 (diff) | |
IR: Use Optional instead of unique_ptr for debug info ODR type map, NFC
Save a level of malloc indirection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266749 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/IR/LLVMContext.cpp | 3 | ||||
| -rw-r--r-- | lib/IR/LLVMContextImpl.h | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/lib/IR/LLVMContext.cpp b/lib/IR/LLVMContext.cpp index 0d4f7242b76..45c28061b0c 100644 --- a/lib/IR/LLVMContext.cpp +++ b/lib/IR/LLVMContext.cpp @@ -317,8 +317,7 @@ void LLVMContext::enableDebugTypeODRUniquing() { if (pImpl->DITypeMap) return; - pImpl->DITypeMap = - llvm::make_unique<DenseMap<const MDString *, DICompositeType *>>(); + pImpl->DITypeMap.emplace(); } void LLVMContext::disableDebugTypeODRUniquing() { pImpl->DITypeMap.reset(); } diff --git a/lib/IR/LLVMContextImpl.h b/lib/IR/LLVMContextImpl.h index 15ac0309831..2938421080b 100644 --- a/lib/IR/LLVMContextImpl.h +++ b/lib/IR/LLVMContextImpl.h @@ -1022,7 +1022,7 @@ public: #include "llvm/IR/Metadata.def" // Optional map for looking up composite types by identifier. - std::unique_ptr<DenseMap<const MDString *, DICompositeType *>> DITypeMap; + Optional<DenseMap<const MDString *, DICompositeType *>> DITypeMap; // MDNodes may be uniqued or not uniqued. When they're not uniqued, they // aren't in the MDNodeSet, but they're still shared between objects, so no |