Commit Graph

2 Commits

Author SHA1 Message Date
NAKAMURA Takumi 15ac9af4f4 Fix llvm/test/DebugInfo/X86/recursive_inlining.ll to use %llc_dwarf.
llvm-svn: 215181
2014-08-08 02:24:05 +00:00
David Blaikie 09fdfabdda DebugInfo: Fix overwriting/loss of inlined arguments to recursively inlined functions.
Due to an unnecessary special case, inlined arguments that happened to
be from the same function as they were inlined into were misclassified
as non-inline arguments and would overwrite the non-inlined arguments.

Assert that we never overwrite a function's arguments, and stop
misclassifying inlined arguments as non-inline arguments to fix this
issue.

Excuse the rather crappy test case - handcrafted IR might do better, or
someone who understands better how to tickle the inliner to create a
recursive inlining situation like this (though it may also be necessary
to tickle the variable in a particular way to cause it to be recorded in
the MMI side table and go down this particular path for location
information).

llvm-svn: 215157
2014-08-07 22:22:49 +00:00