//
// FIXME: Currently not done for SPARC
void null_check(Register reg, int offset = -1);
static bool needs_explicit_null_check(intptr_t offset);
+ static bool uses_implicit_null_check(void* address);
// support for delayed instructions
MacroAssembler* delayed() { Assembler::delayed(); return this; }
// branches that use right instruction for v8 vs. v9