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| author | Chris Lattner <sabre@nondot.org> | 2010-02-12 20:49:41 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-12 20:49:41 +0000 |
| commit | 392be58cad0f051b4e7e252b44cef14b547f9b81 (patch) | |
| tree | 94d1ae41a937c2ba15293075eca262842da5d3fe /llvm/lib/VMCore/AsmWriter.cpp | |
| parent | bdf1b9520cf4be11020a6d2af5b84b33c12e1514 (diff) | |
| download | bcm5719-llvm-392be58cad0f051b4e7e252b44cef14b547f9b81.tar.gz bcm5719-llvm-392be58cad0f051b4e7e252b44cef14b547f9b81.zip | |
Add support for a union type in LLVM IR. Patch by Talin!
llvm-svn: 96011
Diffstat (limited to 'llvm/lib/VMCore/AsmWriter.cpp')
| -rw-r--r-- | llvm/lib/VMCore/AsmWriter.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp index 7d6e0a7d0bc..4fe1eeeb4ab 100644 --- a/llvm/lib/VMCore/AsmWriter.cpp +++ b/llvm/lib/VMCore/AsmWriter.cpp @@ -239,6 +239,19 @@ void TypePrinting::CalcTypeName(const Type *Ty, OS << '>'; break; } + case Type::UnionTyID: { + const UnionType *UTy = cast<UnionType>(Ty); + OS << "union { "; + for (StructType::element_iterator I = UTy->element_begin(), + E = UTy->element_end(); I != E; ++I) { + CalcTypeName(*I, TypeStack, OS); + if (next(I) != UTy->element_end()) + OS << ','; + OS << ' '; + } + OS << '}'; + break; + } case Type::PointerTyID: { const PointerType *PTy = cast<PointerType>(Ty); CalcTypeName(PTy->getElementType(), TypeStack, OS); |
