Revert commit r160308. We decide to move builtins selection to the backend.

llvm-svn: 160353

2 files changed, 0 insertions, 30 deletions

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 174e2cbdf51..dd04a464e19 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -1378,11 +1378,6 @@ Value *CodeGenFunction::EmitTargetBuiltinExpr(unsigned BuiltinID,
   case llvm::Triple::ppc:
   case llvm::Triple::ppc64:
     return EmitPPCBuiltinExpr(BuiltinID, E);
-  case llvm::Triple::mips:
-  case llvm::Triple::mipsel:
-  case llvm::Triple::mips64:
-  case llvm::Triple::mips64el:
-    return EmitMipsBuiltinExpr(BuiltinID, E);
   default:
     return 0;
   }
@@ -2568,27 +2563,3 @@ Value *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID,
   }
   }
 }
-
-Value *CodeGenFunction::EmitMipsBuiltinExpr(unsigned BuiltinID,
-                                            const CallExpr *E) {
-  SmallVector<Value*, 4> Ops;
-
-  for (unsigned i = 0, e = E->getNumArgs(); i != e; i++)
-    Ops.push_back(EmitScalarExpr(E->getArg(i)));
-
-  Intrinsic::ID ID = Intrinsic::not_intrinsic;
-
-  switch (BuiltinID) {
-  default: return 0;
-  case Mips::BI__builtin_mips_shll_qb:
-    llvm::APSInt Value;
-    if (E->getArg(1)->isIntegerConstantExpr(Value, getContext()))
-      ID = Intrinsic::mips_shll_qb;
-    else
-      ID = Intrinsic::mips_shll_qb_v;
-    break;
-  }
-
-  llvm::Function *F = CGM.getIntrinsic(ID);
-  return Builder.CreateCall(F, Ops, "");
-}
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 82423f5c303..b737a9ed7ab 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2276,7 +2276,6 @@ public:
   llvm::Value *BuildVector(ArrayRef<llvm::Value*> Ops);
   llvm::Value *EmitX86BuiltinExpr(unsigned BuiltinID, const CallExpr *E);
   llvm::Value *EmitPPCBuiltinExpr(unsigned BuiltinID, const CallExpr *E);
-  llvm::Value *EmitMipsBuiltinExpr(unsigned BuiltinID, const CallExpr *E);
 
   llvm::Value *EmitObjCProtocolExpr(const ObjCProtocolExpr *E);
   llvm::Value *EmitObjCStringLiteral(const ObjCStringLiteral *E);