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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 | 32887559c4281687c05a5a8f0c15d3d6f05d6798 (patch) | |
| tree | f271cce1159fcea85e94f1db60a58c0db3f2336f /llvm/lib | |
| parent | d3d5c3300e71be3a66042b3a2b5e872d911e92c5 (diff) | |
| download | bcm5719-llvm-32887559c4281687c05a5a8f0c15d3d6f05d6798.tar.gz bcm5719-llvm-32887559c4281687c05a5a8f0c15d3d6f05d6798.zip | |
DebugInfo: Simplify/narrow null-check for getOrCreateType
llvm-svn: 194737
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index 857b41415ab..44706d7647d 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/llvm/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())); |
