map_check        2306 src/arm/lithium-codegen-arm.cc Label* map_check() { return &map_check_; }
map_check        2144 src/ia32/lithium-codegen-ia32.cc Label* map_check() { return &map_check_; }
map_check        2044 src/mips/lithium-codegen-mips.cc Label* map_check() { return &map_check_; }
map_check        2025 src/x64/lithium-codegen-x64.cc Label* map_check() { return &map_check_; }