assembly

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Fastest way to expand bits in a field to all (overlapping + adjacent) set bits in a mask?
user_1004430
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12
2
452
avx sse x86 assembly c
Get C string length of a 16 or 32-byte fixed-size buffer? (XMM or YMM register width)
Admin1
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4
1
213
avx2 strlen sse x86 assembly
Is there any valid use for a sign-preserving left shift?
user_26931460
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6
1
1128
bit-manipulation assembly
Calculate f(x)=2*(x^2)+5 with saturation using MMX instruction set for 128 numbers with size of 2 bytes loaded from a binary file
user_57983280
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2
2
347
mmx nasm x86-64 assembly
Why stack grows by 16 bytes in this disassembly, when I only have one 4 byte local variable?
user_6685740
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3
2
351
gcc8 calling-convention x86 assembly c
What's the point of the VPERMILPS instruction (_mm_permute_ps)?
user_100615170
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14
1
1035
avx instruction-set x86 assembly
What's the meaning of "shift operates on bits individually"?
Admin1
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3
2
180
mips shift bitwise-operators bit-manipulation assembly
Disable xsave in glibc's ld.so
user_17169990
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3
1
352
x86-64 glibc assembly gdb linker
What is the SSE2 assembly equivalent of intrinsics?
user_65948350
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3
2
812
intrinsics sse2 simd sse assembly
Understanding how `lw` and `sw` actually work in a MIPS program
user_93644360
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9
1
72466
mips assembly cpu-architecture
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