Teresa Johnson 1d36066735 [ThinLTO] Handle chains of aliases ... At -O0, globalopt is not run during the compile step, and we can have a chain of an alias having an immediate aliasee of another alias. The summaries are constructed assuming aliases in a canonical form (flattened chains), and as a result only the base object but no intermediate aliases were preserved. Fix by adding a pass that canonicalize aliases, which ensures each alias is a direct alias of the base object. Reviewers: pcc, davidxl Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, arphaman, llvm-commits Differential Revision: https://reviews.llvm.org/D54507 llvm-svn: 350423		2019-01-04 19:04:54 +00:00
..
CMakeLists.txt	[New PM][PassInstrumentation] IR printing support for New Pass Manager	2018-09-24 16:08:15 +00:00
LLVMBuild.txt
PassBuilder.cpp	[ThinLTO] Handle chains of aliases	2019-01-04 19:04:54 +00:00
PassPlugin.cpp
PassRegistry.def	[ThinLTO] Handle chains of aliases	2019-01-04 19:04:54 +00:00
StandardInstrumentations.cpp	[NewPM] -print-module-scope -print-after now prints module even after invalidated Loop/SCC	2018-12-21 11:49:05 +00:00