From cbb70ce070d220642b038ea101d9c0f9fbf860d6 Mon Sep 17 00:00:00 2001 From: dim Date: Sun, 20 Feb 2011 12:57:14 +0000 Subject: Vendor import of llvm trunk r126079: http://llvm.org/svn/llvm-project/llvm/trunk@126079 --- include/llvm/CodeGen/MachineLocation.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include/llvm/CodeGen/MachineLocation.h') diff --git a/include/llvm/CodeGen/MachineLocation.h b/include/llvm/CodeGen/MachineLocation.h index a1fcb9f..21951b6 100644 --- a/include/llvm/CodeGen/MachineLocation.h +++ b/include/llvm/CodeGen/MachineLocation.h @@ -32,7 +32,7 @@ private: public: enum { // The target register number for an abstract frame pointer. The value is - // an arbitrary value greater than TargetRegisterInfo::FirstVirtualRegister. + // an arbitrary value that doesn't collide with any real target register. VirtualFP = ~0U }; MachineLocation() @@ -41,6 +41,11 @@ public: : IsRegister(true), Register(R), Offset(0) {} MachineLocation(unsigned R, int O) : IsRegister(false), Register(R), Offset(O) {} + + bool operator==(const MachineLocation &Other) const { + return IsRegister == Other.IsRegister && Register == Other.Register && + Offset == Other.Offset; + } // Accessors bool isReg() const { return IsRegister; } -- cgit v1.1