More Related Contents:
- Why does clang produce inefficient asm with -O0 (for this simple floating point sum)?
- Why does GCC use multiplication by a strange number in implementing integer division?
- How to get c code to execute hex machine code?
- Why does GCC allocate more space than necessary on the stack, beyond what’s needed for alignment?
- Why is there no “sub rsp” instruction in this function prologue and why are function parameters stored at negative rbp offsets?
- Why are global variables in x86-64 accessed relative to the instruction pointer?
- What is the purpose of the RBP register in x86_64 assembler?
- Compiler using local variables without adjusting RSP
- x86_64 ASM – maximum bytes for an instruction?
- How can I multiply 64 bit operands and get 128 bit result portably?
- x86_64 : is stack frame pointer almost useless?
- What kind of C11 data type is an array according to the AMD64 ABI
- Why do compilers insist on using a callee-saved register here?
- How come INC instruction of x86 is not atomic? [duplicate]
- Why does mulss take only 3 cycles on Haswell, different from Agner’s instruction tables? (Unrolling FP loops with multiple accumulators)
- What is exactly the base pointer and stack pointer? To what do they point?
- Adding leading underscores to assembly symbols with GCC on Win32?
- Atomic double floating point or SSE/AVX vector load/store on x86_64
- Unexpected exec permission from mmap when assembly files included in the project
- Why is the value of EDX overwritten when making call to printf?
- What is the fastest way to convert float to int on x86
- Alloca implementation
- Unoptimized clang++ code generates unneeded “movl $0, -4(%rbp)” in a trivial main()
- Why GCC compiled C program needs .eh_frame section?
- What’s a good C decompiler? [closed]
- Why we need Clobbered registers list in Inline Assembly?
- Very fast memcpy for image processing?
- Compiler changes printf to puts
- How to print exact value of the program counter in C
- What is the effect of second argument in _builtin_prefetch()?