Commit ff757e8f authored by Nicholas D. Matsakis's avatar Nicholas D. Matsakis
Browse files

Bug 977126 Part 1 -- Changes to arm to support subPtr(Register,Address) r=mrosenberg

parent 5935d90c

js/src/jit/arm/MacroAssembler-arm.cpp

+8 −0
Original line number Diff line number Diff line
@@ -2440,6 +2440,14 @@ MacroAssemblerARMCompat::subPtr(const Register &src, const Register &dest) 
    ma_sub(src, dest);

}



void

MacroAssemblerARMCompat::subPtr(const Register &src, const Address &dest)

{

    loadPtr(dest, ScratchRegister);

    ma_sub(src, ScratchRegister);

    storePtr(ScratchRegister, dest);

}



void

MacroAssemblerARMCompat::addPtr(Imm32 imm, const Register dest)

{

js/src/jit/arm/MacroAssembler-arm.h

+1 −0
Original line number Diff line number Diff line
@@ -1357,6 +1357,7 @@ class MacroAssemblerARMCompat : public MacroAssemblerARM 
    void subPtr(Imm32 imm, const Register dest);

    void subPtr(const Address &addr, const Register dest);

    void subPtr(const Register &src, const Register &dest);

    void subPtr(const Register &src, const Address &dest);

    void addPtr(Imm32 imm, const Register dest);

    void addPtr(Imm32 imm, const Address &dest);

    void addPtr(ImmWord imm, const Register dest) {