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Difference between MOVDQA and MOVAPS x86 instructions?

assembly x86 sse simd mov asked Jul 13, 2011 at 11:21

stackoverflow.com

10 votes

What defines the mass of elementary particle?

particle-physics mass standard-model elementary-particles asked Mar 7, 2011 at 8:35

physics.stackexchange.com

10 votes

Storing two x86 32 bit registers into 128 bit xmm register

assembly x86 sse simd xmm asked Feb 9, 2010 at 19:04

stackoverflow.com

8 votes

How to move two 32 bit registers in to one 64 bit?

assembly x86 move x86-64 asked Dec 20, 2011 at 19:26

stackoverflow.com

6 votes

How can I get a result larger than 2^32 from shl?

delphi 64bit bit-shift-operators asked Nov 14, 2011 at 20:33

stackoverflow.com

6 votes

Loading small numbers into 64 bit x86 registers

assembly optimization x86-64 nasm asked Dec 14, 2011 at 10:21

stackoverflow.com

6 votes

How to read data from absolute address in delphi XE2

delphi assembly delphi-xe2 x86-64 basm asked Dec 15, 2011 at 13:51

stackoverflow.com

5 votes

How can I make fixed-length Delphi strings use wide characters?

delphi delphi-2010 unicode-string widestring asked Jan 25, 2011 at 13:52

stackoverflow.com

5 votes

Delphi 10.3 functions CharUpper and CharUpperW differ Delphi 10.4

delphi asked Nov 1, 2020 at 1:17

stackoverflow.com

Top Answers

What's the purpose of the LEA instruction?

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Push XMM register to the stack

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How many ways to set a register to zero?

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What does an asterisk * before an address mean in x86-64 AT&T assembly?

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x86 Assembly: movsd instruction issue

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What is the function of the push / pop instructions used on registers in x86 assembly?

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Divide a number by 3 without using *, /, +, -, % operators

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Is FindFirst,FindNext & FindClose Thread safe in delphi

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What are the segment and offset in real mode memory addressing?

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case insensitive Pos

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Assembly JLE jmp instruction example

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what's the difference between iret and iretd,iretq?

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128-bit shifts using assembly language?

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which CPUs support MOVBE instruction?

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LEA or ADD instruction?

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How to calculate a negative number in assembly

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Scope of MXCSR control register?

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Most performant way to subtract one array from another

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Is the EBP register (base frame pointer) only for Debugging in x86?

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How do I use the LOCK ASM prefix to read a value?

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Which is a better write barrier on x86: lock+addl or xchgl?

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How does the `test` instruction work?

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Understanding Delphi MAP File

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Convert method pointer to integer, then call it

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delphi new project not starting at form1

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Fastest way to calculate a 128-bit integer modulo a 64-bit integer

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Does test work the same as cmp?

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How to disable all exception raising in Delphi?

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Equivalents to Z80 DJNZ instruction on other architectures?

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Intel 64 and IA-32 | Atomic operations including acquire / release semantic

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