phuclv

phuclv has asked 6 questions and find answers to 193 problems.

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I'm not an Indian, and obviously not Luru #SOreadytohelp

phuclv questions

Why does AVX512-IFMA support only 52-bit ints?
Why does Clang do this optimization trick only from Sandy Bridge onward?
How does the instruction decoder differentiate between EVEX prefix and BOUND opcode in 32-bit mode?

phuclv answers

Why do the upper 32 bits of a uint64_t become one whilst performing a specific bitwise operation?
Clarifications about SIMD in C
How to display 11.1 after div in assembly?
Why does an empty slice have 24 bytes?
Check if a large number is a valid Unicode character
In which language is cmd.exe written?
How to list file and folder names in powershell?
Why does eax contain the number of vector parameters?
Are there any simple ways to check whether a value cannot be safely presented by another type?
How to tell compiler the "range" of a #define (-Wtype-limits warning)