More Related Contents:
- Why doesn’t gcc resolve _mm256_loadu_pd as single vmovupd?
- What are the best instruction sequences to generate vector constants on the fly?
- The Effect of Architecture When Using SSE / AVX Intrinisics
- How to detect SSE/SSE2/AVX/AVX2/AVX-512/AVX-128-FMA/KCVI availability at compile-time?
- Using ymm registers as a “memory-like” storage location
- How to set gcc or clang to use Intel syntax permanently for inline asm() statements?
- Why do the addresses in my assembler dump differ from the addresses of registers?
- How does the GCC implementation of modulo (%) work, and why does it not use the div instruction?
- How to use AVX/pclmulqdq on Mac OS X
- what is the order of source operands in AT&T syntax compared to Intel syntax?
- Assembly code fsqrt and fmul instructions
- Why doesn’t GCC use partial registers?
- Why does mulss take only 3 cycles on Haswell, different from Agner’s instruction tables? (Unrolling FP loops with multiple accumulators)
- Why is this SSE code 6 times slower without VZEROUPPER on Skylake?
- How to load address of function or label into register
- What is the meaning of “non temporal” memory accesses in x86
- How do you use gcc to generate assembly code in Intel syntax?
- What does it mean to align the stack?
- Why is GCC pushing an extra return address on the stack?
- Is it useful to use VZEROUPPER if your program+libraries contain no SSE instructions?
- Per-element atomicity of vector load/store and gather/scatter?
- long double (GCC specific) and __float128
- Getting started with Intel x86 SSE SIMD instructions
- Why did GCC generate mov %eax,%eax and what does it mean?
- How to write multiline inline assembly code in GCC C++?
- Can PTEST be used to test if two registers are both zero or some other condition?
- Compare 16 byte strings with SSE
- clang (LLVM) inline assembly – multiple constraints with useless spills / reloads
- Mathematical functions for SIMD registers
- Responsibility of stack alignment in 32-bit x86 assembly