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* Update test of r344198 to work with release builds.Warren Ristow2018-10-111-2/+2
| | | | llvm-svn: 344286
* [LTO] Account for overriding lib calls via the alias attributeWarren Ristow2018-10-101-0/+69
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
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