Subzero. Implements x86-64 lowerCall.

src/IceTargetLoweringX86Base.h

 //===- subzero/src/IceTargetLoweringX86Base.h - x86 lowering ----*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 65 matching lines @@
     return TypeToRegisterSet[Ty];
   }
   bool hasFramePointer() const override { return IsEbpBasedFrame; }
   SizeT getFrameOrStackReg() const override {
     return IsEbpBasedFrame ? Traits::RegisterSet::Reg_ebp
                            : Traits::RegisterSet::Reg_esp;
   }
   size_t typeWidthInBytesOnStack(Type Ty) const override {
     // Round up to the next multiple of 4 bytes.  In particular, i1,
     // i8, and i16 are rounded up to 4 bytes.
+    // TODO(jpp): this needs to round to multiples of 8 bytes in x86-64.
     return (typeWidthInBytes(Ty) + 3) & ~3;
   }
 
   SizeT getMinJumpTableSize() const override { return 4; }
 
   void emitVariable(const Variable *Var) const override;
 
   const char *getConstantPrefix() const final { return "$"; }
   void emit(const ConstantUndef *C) const final;
   void emit(const ConstantInteger32 *C) const final;
@@ skipping 24 matching lines @@
 
 protected:
   explicit TargetX86Base(Cfg *Func);
 
   void postLower() override;
 
   void lowerAlloca(const InstAlloca *Inst) override;
   void lowerArithmetic(const InstArithmetic *Inst) override;
   void lowerAssign(const InstAssign *Inst) override;
   void lowerBr(const InstBr *Inst) override;
-  void lowerCall(const InstCall *Inst) override;
   void lowerCast(const InstCast *Inst) override;
   void lowerExtractElement(const InstExtractElement *Inst) override;
   void lowerFcmp(const InstFcmp *Inst) override;
   void lowerIcmp(const InstIcmp *Inst) override;
   void lowerIntrinsicCall(const InstIntrinsicCall *Inst) override;
   void lowerInsertElement(const InstInsertElement *Inst) override;
   void lowerLoad(const InstLoad *Inst) override;
   void lowerPhi(const InstPhi *Inst) override;
   void lowerRet(const InstRet *Inst) override;
   void lowerSelect(const InstSelect *Inst) override;
@@ skipping 486 matching lines @@
   }
 
   BoolFolding FoldingInfo;
 };
 } // end of namespace X86Internal
 } // end of namespace Ice
 
 #include "IceTargetLoweringX86BaseImpl.h"
 
 #endif // SUBZERO_SRC_ICETARGETLOWERINGX86BASE_H