Delete Reloc::Default.

Having an enum member named Default is quite confusing: Is it distinct
from the others?

This patch removes that member and instead uses Optional<Reloc> in
places where we have a user input that still hasn't been maped to the
default value, which is now clear has no be one of the remaining 3
options.

llvm-svn: 269988

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/TargetMachine.cpp b/llvm/lib/Target/TargetMachine.cpp
index 06075e1cc7c..b62471597e0 100644
--- a/llvm/lib/Target/TargetMachine.cpp
+++ b/llvm/lib/Target/TargetMachine.cpp
@@ -72,10 +72,10 @@ void TargetMachine::resetTargetOptions(const Function &F) const {
 }
 
 /// Returns the code generation relocation model. The choices are static, PIC,
-/// and dynamic-no-pic, and target default.
+/// and dynamic-no-pic.
 Reloc::Model TargetMachine::getRelocationModel() const {
   if (!CodeGenInfo)
-    return Reloc::Default;
+    return Reloc::Static; // FIXME
   return CodeGenInfo->getRelocationModel();
 }