LSS_BODY_ASM4    1067 third_party/tcmalloc/chromium/src/base/linux_syscall_support.h     #undef  LSS_BODY_ASM4
LSS_BODY_ASM4    1074 third_party/tcmalloc/chromium/src/base/linux_syscall_support.h     #define LSS_BODY_ASM4 LSS_BODY_ASM3 "movq %5,%%r10;"