SafepointRegistersAndDoublesSlot  628 src/arm/macro-assembler-arm.cc   str(src, SafepointRegistersAndDoublesSlot(dst));
SafepointRegistersAndDoublesSlot 1327 src/arm/macro-assembler-arm.h   MemOperand SafepointRegistersAndDoublesSlot(Register reg);
SafepointRegistersAndDoublesSlot  141 src/mips/macro-assembler-mips.cc   sw(src, SafepointRegistersAndDoublesSlot(dst));
SafepointRegistersAndDoublesSlot 1487 src/mips/macro-assembler-mips.h   MemOperand SafepointRegistersAndDoublesSlot(Register reg);