Delete Default and JITDefault code models

IMHO it is an antipattern to have a enum value that is Default.

At any given piece of code it is not clear if we have to handle
Default or if has already been mapped to a concrete value. In this
case in particular, only the target can do the mapping and it is nice
to make sure it is always done.

This deletes the two default enum values of CodeModel and uses an
explicit Optional<CodeModel> when it is possible that it is
unspecified.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309911 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index 24cce58047f..7bbdb7ebb23 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -349,7 +349,7 @@ static TargetMachine* GetTargetMachine(Triple TheTriple, StringRef CPUStr,
 
   return TheTarget->createTargetMachine(TheTriple.getTriple(), CPUStr,
                                         FeaturesStr, Options, getRelocModel(),
-                                        CMModel, GetCodeGenOptLevel());
+                                        getCodeModel(), GetCodeGenOptLevel());
 }
 
 #ifdef LINK_POLLY_INTO_TOOLS