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Author SHA1 Message Date
Warren Ristow 000dbbca39 Update test of r344198 to work with release builds. 
llvm-svn: 344286
 2018-10-11 20:19:25 +00:00
Warren Ristow febfc4e89b [LTO] Account for overriding lib calls via the alias attribute 
Given a library call that is represented as an llvm intrinsic call, but
later transformed to an actual call, if an overriding definition of that
library routine is provided indirectly via an alias, prevent LTO from
eliminating the definition.

This is a fix for PR38547.

Differential Revision: https://reviews.llvm.org/D52836

llvm-svn: 344198
 2018-10-10 22:54:31 +00:00