assembly

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Why does clang make the Quake fast inverse square root code 10x faster than with GCC? (with *(long*)float type punning)
user_81275880
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253
x86-64 clang assembly gcc c++
Does a multiplication of (-1) * (-1) with `imulq` sets the `OF` flag?
user_134483440
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2
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51
multiplication x86-64 assembly
Why does this code execute more slowly after strength-reducing multiplications to loop-carried additions?
user_3820500
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318
7
84930
x86-64 simd assembly cpu-architecture optimization
understanding a x86 assembly program
user_154580150
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2
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69
att x86 reverse-engineering assembly
Getting VESA video information with Digital Mars compiler, which doesn't support GNU C packed structs
user_82660510
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3
1
133
vesa x86-16 dos assembly c++
How to link my program to a library that contains malloc and free [32-Bit ARM assembly] [raspbian]
user_172181110
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2
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44
raspberry-pi arm 32-bit assembly
loop to count length of string Assembly ARM
user_191226160
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2
2
90
strlen arm assembly
NASM - Get a sub-string by cycling a big text
user_191197320
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1
1
25
nasm substring assembly
Performantly reverse the order of 16-bit quantities within a 64-bit word
user_59283410
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3
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77
swar x86-64 assembly optimization performance
Returning two AVX/AVX2 __m256d types in C++ function calls via registers
user_182387340
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7
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68
avx x86-64 calling-convention assembly c++
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