[MachineOutliner][NFC] Make outlined functions have internal linkage

The linkage type on outlined functions was private before. This meant that if
you set a breakpoint in an outlined function, the debugger wouldn't be able to
give a sane name to the outlined function.

This commit changes the linkage type to internal and updates any tests that
relied on the prefixes on the names of outlined functions.
 

llvm-svn: 329116

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/MachineOutliner.cpp b/llvm/lib/CodeGen/MachineOutliner.cpp
index fb8b86512a2..2a6a94dc882 100644
--- a/llvm/lib/CodeGen/MachineOutliner.cpp
+++ b/llvm/lib/CodeGen/MachineOutliner.cpp
@@ -1239,7 +1239,7 @@ MachineOutliner::createOutlinedFunction(Module &M, const OutlinedFunction &OF,
 
   // NOTE: If this is linkonceodr, then we can take advantage of linker deduping
   // which gives us better results when we outline from linkonceodr functions.
-  F->setLinkage(GlobalValue::PrivateLinkage);
+  F->setLinkage(GlobalValue::InternalLinkage);
   F->setUnnamedAddr(GlobalValue::UnnamedAddr::Global);
 
   // Save F so that we can add debug info later if we need to.