[PATCH] Improve CodeGenDAGPattern support with multiple explicit results in an instruction pattern

[hfinkel at anl.gov]

LGTM, thanks!


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Comment at: utils/TableGen/CodeGenDAGPatterns.cpp:3058
@@ +3057,3 @@
+    for (unsigned i = 0; i != NumResults; ++i) {
+      assert(ResNodes[i]->getNumTypes() == 1 && "FIXME: Unhandled");
+      ResultPattern->setType(i, ResNodes[i]->getExtType(0));
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Please improve the string in this assert to explain what is not handled.

http://reviews.llvm.org/D8073

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