Defined in 3 files as a macro:

• arch/ia64/include/uapi/asm/gcc_intrin.h, line 381 (as a macro)
• arch/ia64/include/uapi/asm/intel_intrin.h, line 59 (as a macro)
• tools/arch/ia64/include/asm/barrier.h, line 42 (as a macro)

Referenced in 2 files:

• arch/ia64/include/asm/barrier.h, line 38
• tools/arch/ia64/include/asm/barrier.h, line 44