Mehdi Amini bbe4ac4478 LTOCodeGenerator: add linkonce(_odr) to "llvm.compiler.used" when present in "MustPreserve" set ...

If the linker requested to preserve a linkonce function, we should
honor this even if we drop all uses.
We explicitely avoid turning them into weak_odr (unlike the first
version of this patch in r267644), because the codegen can be
different on Darwin: because of `llvm::canBeOmittedFromSymbolTable()`
we may emit the symbol as weak_def_can_be_hidden instead of
weak_definition.

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268607 91177308-0d34-0410-b5e6-96231b3b80d8

2016-05-05 05:14:24 +00:00

..

hide-linkonce-odr.ll

LTOCodeGenerator: add linkonce(_odr) to "llvm.compiler.used" when present in "MustPreserve" set

2016-05-05 05:14:24 +00:00

lit.local.cfg

Make sure this test is actually executed.

2016-01-15 16:16:46 +00:00

opt-level.ll

Make sure this test is actually executed.

2016-01-15 16:16:46 +00:00

print-stats.ll

Fix test from r261013

2016-02-16 22:50:19 +00:00