vendor/clang/clang-trunk-r321414

1 files changed, 18 insertions, 7 deletions

diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index ab5bbc03db95..cd62d00dfb53 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -3288,11 +3288,15 @@ public:
   /// LLVM arguments and the types they were derived from.
   RValue EmitCall(const CGFunctionInfo &CallInfo, const CGCallee &Callee,
                   ReturnValueSlot ReturnValue, const CallArgList &Args,
-                  llvm::Instruction **callOrInvoke = nullptr);
-
+                  llvm::Instruction **callOrInvoke, SourceLocation Loc);
+  RValue EmitCall(const CGFunctionInfo &CallInfo, const CGCallee &Callee,
+                  ReturnValueSlot ReturnValue, const CallArgList &Args,
+                  llvm::Instruction **callOrInvoke = nullptr) {
+    return EmitCall(CallInfo, Callee, ReturnValue, Args, callOrInvoke,
+                    SourceLocation());
+  }
   RValue EmitCall(QualType FnType, const CGCallee &Callee, const CallExpr *E,
-                  ReturnValueSlot ReturnValue,
-                  llvm::Value *Chain = nullptr);
+                  ReturnValueSlot ReturnValue, llvm::Value *Chain = nullptr);
   RValue EmitCallExpr(const CallExpr *E,
                       ReturnValueSlot ReturnValue = ReturnValueSlot());
   RValue EmitSimpleCallExpr(const CallExpr *E, ReturnValueSlot ReturnValue);
@@ -3391,7 +3395,8 @@ public:
                                              const llvm::CmpInst::Predicate Fp,
                                              const llvm::CmpInst::Predicate Ip,
                                              const llvm::Twine &Name = "");
-  llvm::Value *EmitARMBuiltinExpr(unsigned BuiltinID, const CallExpr *E);
+  llvm::Value *EmitARMBuiltinExpr(unsigned BuiltinID, const CallExpr *E,
+                                  llvm::Triple::ArchType Arch);
 
   llvm::Value *EmitCommonNeonBuiltinExpr(unsigned BuiltinID,
                                          unsigned LLVMIntrinsic,
@@ -3400,7 +3405,8 @@ public:
                                          unsigned Modifier,
                                          const CallExpr *E,
                                          SmallVectorImpl<llvm::Value *> &Ops,
-                                         Address PtrOp0, Address PtrOp1);
+                                         Address PtrOp0, Address PtrOp1,
+                                         llvm::Triple::ArchType Arch);
   llvm::Function *LookupNeonLLVMIntrinsic(unsigned IntrinsicID,
                                           unsigned Modifier, llvm::Type *ArgTy,
                                           const CallExpr *E);
@@ -3414,7 +3420,8 @@ public:
   llvm::Value *EmitNeonRShiftImm(llvm::Value *Vec, llvm::Value *Amt,
                                  llvm::Type *Ty, bool usgn, const char *name);
   llvm::Value *vectorWrapScalar16(llvm::Value *Op);
-  llvm::Value *EmitAArch64BuiltinExpr(unsigned BuiltinID, const CallExpr *E);
+  llvm::Value *EmitAArch64BuiltinExpr(unsigned BuiltinID, const CallExpr *E,
+                                      llvm::Triple::ArchType Arch);
 
   llvm::Value *BuildVector(ArrayRef<llvm::Value*> Ops);
   llvm::Value *EmitX86BuiltinExpr(unsigned BuiltinID, const CallExpr *E);
@@ -3747,6 +3754,10 @@ public:
                             llvm::ConstantInt *TypeId, llvm::Value *Ptr,
                             ArrayRef<llvm::Constant *> StaticArgs);
 
+  /// Emit a reached-unreachable diagnostic if \p Loc is valid and runtime
+  /// checking is enabled. Otherwise, just emit an unreachable instruction.
+  void EmitUnreachable(SourceLocation Loc);
+
   /// \brief Create a basic block that will call the trap intrinsic, and emit a
   /// conditional branch to it, for the -ftrapv checks.
   void EmitTrapCheck(llvm::Value *Checked);