Commit Graph

1 Commits

Author SHA1 Message Date
David Majnemer 5185c3c271 [PruneEH] A naked, noinline function can return via InlineAsm
The PruneEH pass tries to annotate functions as 'noreturn' if it doesn't
see a ReturnInst.  However, a naked function containing inline assembly
can contain control flow leaving the function.

This fixes PR23971.

llvm-svn: 240876
2015-06-27 07:52:53 +00:00