Buildbot failure around SelectionDAGNodes?

[Renato Golin]

Folks,

I'm tracking down a buildbot failure on our self-hosting bot, and
because there are several dozens of commits to track on a self-hosting
issue (direct compilation goes well), I thought that showing the error
on the list would be faster.

src/include/llvm/CodeGen/SelectionDAGNodes.h:625: llvm::EVT
llvm::SDNode::getValueType(unsigned int) const: Assertion `ResNo <
NumValues && "Illegal result number!"' failed.

Git blame around that line pointed me at Chris in 2005 and Owen in
2009, which is obviously not what broke the build. Anyone working on
that area that have committed recently?

Here's one example of a failed build...

http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a15-self-host/builds/1418

cheers,
--renato