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c++ Programming Glossary: movlHow do exceptions work (behind the scenes) in c++ http://stackoverflow.com/questions/307610/how-do-exceptions-work-behind-the-scenes-in-c @function _ZN11MyExceptionD1Ev .LFB7 pushl ebp .LCFI0 movl esp ebp .LCFI1 popl ebp ret .LFE7 .size _ZN11MyExceptionD1Ev.. @function _Z20my_catching_functionv .LFB9 pushl ebp .LCFI2 movl esp ebp .LCFI3 pushl ebx .LCFI4 subl 20 esp .LCFI5 movl 0 esp.. movl esp ebp .LCFI3 pushl ebx .LCFI4 subl 20 esp .LCFI5 movl 0 esp .LEHB0 call _Z3logj .LEHE0 movl 1 esp .LEHB1 call _Z3logj..
Using arrays or std::vectors in C++, what's the performance gap? http://stackoverflow.com/questions/381621/using-arrays-or-stdvectors-in-c-whats-the-performance-gap i int pointer_index S s return s.p 3 movq 32 rdi rax movl 12 rax eax ret int vector_index S s return s.v 3 movq 8 rdi.. eax ret int vector_index S s return s.v 3 movq 8 rdi rax movl 12 rax eax ret Conclusion Indexing a vector is the same damn.. pointer. int pointer_deref S s return s.p movq 32 rdi rax movl rax eax ret int iterator_deref S s return s.i movq 40 rdi rax..
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 of the loop if I recognized it properly .L5 addl ebp ebp movl _ZSt4cout edi movl ebp esi .cfi_offset 3 40 call _ZNSolsEi movq.. recognized it properly .L5 addl ebp ebp movl _ZSt4cout edi movl ebp esi .cfi_offset 3 40 call _ZNSolsEi movq rax rbx movq rax..
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