\ // ' ' asm struc if else while push pop proc fincstp fdecstp syscall sysret break exit return in as lib extern call jmp ret out main iflock lock unlock r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15 r0b r1b r2b r3b r4b r5b r6b r7b r8b r9b r10b r11b r12b r13b r14b r15b r0w r1w r2w r3w r4w r5w r6w r7w r8w r9w r10w r11w r12w r13w r14w r15w r0d r1d r2d r3d r4d r5d r6d r7d r8d r9d r10d r11d r12d r13d r14d r15d fp0 fp1 fp2 fp3 fp4 fp5 fp6 fp7 xmm0 xmm1 xmm2 xmm3 xmm4 xmm5 xmm6 xmm7 xmm8 xmm9 xmm10 xmm11 xmm12 xmm13 xmm14 xmm15 m8 m16 m32 m64 f32 f64 f80 v4i v4f v2f ' ' \b([1-9][0-9]*|0)([Uu]([Ll]|LL|ll)?|([Ll]|LL|ll)[Uu]?)?\b \b([0-9]+[Ee][-]?[0-9]+|([0-9]*\.[0-9]+|[0-9]+\.)([Ee][-]?[0-9]+)?)[fFlL]? \b[0-9a-fA-F]+[hH]?\b define undefine if else endif ifdef ifndef COMPILER_OPTION