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| author | David Blaikie <dblaikie@gmail.com> | 2013-11-14 22:25:02 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2013-11-14 22:25:02 +0000 |
| commit | 41e1a18885b8ef29219b7102ad25cd480c4a3f55 (patch) | |
| tree | fb12b689ffa6fdd7a9f4d7dbe6d9e82a4a24b42e | |
| parent | b850a05f2c914fef74dbafbf61470512a976c632 (diff) | |
| download | llvm-41e1a18885b8ef29219b7102ad25cd480c4a3f55.tar.gz llvm-41e1a18885b8ef29219b7102ad25cd480c4a3f55.tar.bz2 llvm-41e1a18885b8ef29219b7102ad25cd480c4a3f55.tar.xz | |
DebugInfo: Simplify/narrow null-check for getOrCreateType
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194737 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index 857b41415a..44706d7647 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp @@ -877,10 +877,12 @@ DIE *CompileUnit::getOrCreateContextDIE(DIScope Context) { /// getOrCreateTypeDIE - Find existing DIE or create new DIE for the /// given DIType. DIE *CompileUnit::getOrCreateTypeDIE(const MDNode *TyNode) { - DIType Ty(TyNode); - if (!Ty.isType()) + if (!TyNode) return NULL; + DIType Ty(TyNode); + assert(Ty.isType()); + // Construct the context before querying for the existence of the DIE in case // such construction creates the DIE. DIE *ContextDIE = getOrCreateContextDIE(resolve(Ty.getContext())); |