Remove the mblaze backend from clang.

Approval in here http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/064169.html

llvm-svn: 187143

1 files changed, 0 insertions, 53 deletions

diff --git a/clang/lib/Sema/TargetAttributesSema.cpp b/clang/lib/Sema/TargetAttributesSema.cpp
index 8ea7319b6e7..499e613717f 100644
--- a/clang/lib/Sema/TargetAttributesSema.cpp
+++ b/clang/lib/Sema/TargetAttributesSema.cpp
@@ -72,57 +72,6 @@ namespace {
   };
 }
 
-static void HandleMBlazeInterruptHandlerAttr(Decl *d, const AttributeList &Attr,
-                                             Sema &S) {
-  // Check the attribute arguments.
-  if (Attr.getNumArgs() != 0) {
-    S.Diag(Attr.getLoc(), diag::err_attribute_wrong_number_arguments)
-      << Attr.getName() << 1;
-    return;
-  }
-
-  // FIXME: Check for decl - it should be void ()(void).
-
-  d->addAttr(::new (S.Context) MBlazeInterruptHandlerAttr(Attr.getLoc(),
-                                                          S.Context));
-  d->addAttr(::new (S.Context) UsedAttr(Attr.getLoc(), S.Context));
-}
-
-static void HandleMBlazeSaveVolatilesAttr(Decl *d, const AttributeList &Attr,
-                                          Sema &S) {
-  // Check the attribute arguments.
-  if (Attr.getNumArgs() != 0) {
-    S.Diag(Attr.getLoc(), diag::err_attribute_wrong_number_arguments)
-      << Attr.getName() << 1;
-    return;
-  }
-
-  // FIXME: Check for decl - it should be void ()(void).
-
-  d->addAttr(::new (S.Context) MBlazeSaveVolatilesAttr(Attr.getLoc(),
-                                                       S.Context));
-  d->addAttr(::new (S.Context) UsedAttr(Attr.getLoc(), S.Context));
-}
-
-
-namespace {
-  class MBlazeAttributesSema : public TargetAttributesSema {
-  public:
-    MBlazeAttributesSema() { }
-    bool ProcessDeclAttribute(Scope *scope, Decl *D, const AttributeList &Attr,
-                              Sema &S) const {
-      if (Attr.getName()->getName() == "interrupt_handler") {
-        HandleMBlazeInterruptHandlerAttr(D, Attr, S);
-        return true;
-      } else if (Attr.getName()->getName() == "save_volatiles") {
-        HandleMBlazeSaveVolatilesAttr(D, Attr, S);
-        return true;
-      }
-      return false;
-    }
-  };
-}
-
 static void HandleX86ForceAlignArgPointerAttr(Decl *D,
                                               const AttributeList& Attr,
                                               Sema &S) {
@@ -344,8 +293,6 @@ const TargetAttributesSema &Sema::getTargetAttributesSema() const {
   switch (Triple.getArch()) {
   case llvm::Triple::msp430:
     return *(TheTargetAttributesSema = new MSP430AttributesSema);
-  case llvm::Triple::mblaze:
-    return *(TheTargetAttributesSema = new MBlazeAttributesSema);
   case llvm::Triple::x86:
   case llvm::Triple::x86_64:
     return *(TheTargetAttributesSema = new X86AttributesSema);