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c++ Programming Glossary: addlWhat is the fastest integer division supporting division by zero no matter what the result is? http://stackoverflow.com/questions/16777456/what-is-the-fastest-integer-division-supporting-division-by-zero-no-matter-what eax eax movl esp ebp movl 12 ebp edx testl edx edx sete al addl edx eax movl 8 ebp edx movl eax ecx popl ebp movl edx eax sarl..
How do exceptions work (behind the scenes) in c++ http://stackoverflow.com/questions/307610/how-do-exceptions-work-behind-the-scenes-in-c esp call _Z3logj .LEHE1 .L5 movl 4 esp .LEHB2 call _Z3logj addl 20 esp popl ebx popl ebp ret .L12 subl 1 edx movl eax ebx je..
Hoisting the dynamic type out of a loop (a.k.a. doing Java the C++ way) http://stackoverflow.com/questions/7451442/hoisting-the-dynamic-type-out-of-a-loop-a-k-a-doing-java-the-c-way the F method. address is in memory pointed at by rax 61 addl eax r14d 62 incl ebx 63 cmpl r13d ebx 64 jne L9 If I remove.. for after call 78 call __ZNK1A1fEv Call the F method. 79 addl eax r13d 80 incl ebx 81 cmpl r12d ebx 82 jne L16 So the difference.. 0x90 57 L9 58 movq r12 rax 59 movq r12 rdi 60 call rax 61 addl eax r14d 62 incl ebx 63 cmpl r13d ebx 64 jne L9 65 L8 66 movl..
Why does integer overflow on x86 with GCC cause an infinite loop? http://stackoverflow.com/questions/7682477/why-does-integer-overflow-on-x86-with-gcc-cause-an-infinite-loop the assembly of the loop if I recognized it properly .L5 addl ebp ebp movl _ZSt4cout edi movl ebp esi .cfi_offset 3 40 call.. je .L3 movzbl 67 r13 eax .L4 movsbl al esi movq rbx rdi addl 1 r12d call _ZNSo3putEc movq rax rdi call _ZNSo5flushEv cmpl..
Embed assembler to manipulate 64-bit registers in portable C++ http://stackoverflow.com/questions/7859568/embed-assembler-to-manipulate-64-bit-registers-in-portable-c DWORD result DWORD x int carry 0 asm volatile addl ecx edx n adcl 0 eax n Return the carry flag a carry Output..
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