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Teach IPSCCP to not propagate return values of naked functions
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Authored by davide on Jan 31 2017, 4:19 PM.

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rL LLVM

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davide created this revision.Jan 31 2017, 4:19 PM
Bigcheese accepted this revision.Jan 31 2017, 4:27 PM

lgtm.

I wonder if there are any other interprocedural passes which get this wrong.

This revision is now accepted and ready to land.Jan 31 2017, 4:27 PM

Probably at least IPConstprop (the 'naive version' of SCCP that doesn't build a lattice yada yada yada), but that's not part of the default pipeline. I'll take care of it next.

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