[PATCH] D16739: [CUDA] Die if we ask the NVPTX backend to emit a global ctor/dtor.

[Artem Belevich via llvm-commits]

tra added a comment.

Looks OK to me, but I'd run it by someone familiar with back-end.


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Comment at: lib/Target/NVPTX/NVPTXAsmPrinter.cpp:808
@@ +807,3 @@
+  const ConstantArray *InitList = dyn_cast<ConstantArray>(GV->getInitializer());
+  if (!InitList) return true;  // Not an array; we don't know how to parse.
+  return InitList->getNumOperands() == 0;
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I'd make it an assert so we know if/when llvm.global_ctors mutates into something we can't deal with.


http://reviews.llvm.org/D16739