[PATCH] D45355: [SelectionDAG] Fix return calling convention in expansion of ?MULO

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Can you make a testcase for some in-tree target affected by this bug?  From what I understand, thumbebv6-linux-gnueabi should be affected by this issue.



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Comment at: lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:3622
              "Ret value is a collection of constituent nodes holding result.");
-      BottomHalf = Ret.getOperand(0);
-      TopHalf = Ret.getOperand(1);
+      if(DAG.getDataLayout().isLittleEndian()) {
+        // Same as above.
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Whitespace.


Repository:
  rL LLVM

https://reviews.llvm.org/D45355