Revert "Centralize the information about which object format we are using."

This reverts commit r245047.

It was failing on the darwin bots. The problem was that when running

./bin/llc -march=msp430

llc gets to

  if (TheTriple.getTriple().empty())
    TheTriple.setTriple(sys::getDefaultTargetTriple());

Which means that we go with an arch of msp430 but a triple of
x86_64-apple-darwin14.4.0 which fails badly.

That code has to be updated to select a triple based on the value of
march, but that is not a trivial fix.

llvm-svn: 245062

1 files changed, 4 insertions, 6 deletions

diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
index e8fb6a95ebe..c601c56f395 100644
--- a/llvm/lib/MC/MCContext.cpp
+++ b/llvm/lib/MC/MCContext.cpp
@@ -162,15 +162,13 @@ MCSymbol *MCContext::getOrCreateLSDASymbol(StringRef FuncName) {
 MCSymbol *MCContext::createSymbolImpl(const StringMapEntry<bool> *Name,
                                       bool IsTemporary) {
   if (MOFI) {
-    switch (MOFI->getTargetTriple().getObjectFormat()) {
-    case Triple::COFF:
+    switch (MOFI->getObjectFileType()) {
+    case MCObjectFileInfo::IsCOFF:
       return new (Name, *this) MCSymbolCOFF(Name, IsTemporary);
-    case Triple::ELF:
+    case MCObjectFileInfo::IsELF:
       return new (Name, *this) MCSymbolELF(Name, IsTemporary);
-    case Triple::MachO:
+    case MCObjectFileInfo::IsMachO:
       return new (Name, *this) MCSymbolMachO(Name, IsTemporary);
-    case Triple::UnknownObjectFormat:
-      break;
     }
   }
   return new (Name, *this) MCSymbol(MCSymbol::SymbolKindUnset, Name,