x86-64

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x64 argument and return value calling convention
user_168450
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314
x86-64 calling-convention assembly c
Where is the source of imprecise calculation in the assembler code of gcc -Ofast compared with -O3?
user_19865830
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2
2
152
fast-math x86-64 assembly gcc c
how to run amd64 docker images on arm64 host platform
user_149174110
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40
2
48269
apple-silicon docker x86-64 containers macos
Does STLR(B) provide sequential consistency on ARM64?
user_5800830
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7
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382
arm64 memory-model x86-64 atomic c++
How to resolve ambivalence in x64 assembly?
user_156718210
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4
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98
x86-64 instruction-set machine-code assembly
20x performance difference Interlocked.Read vs Interlocked.CompareExchange though both implemented with lock cmpxchg
user_16491080
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3
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107
x86-64 atomic assembly performance c#
How would I translate the following assembly code from the compiler to C when working with structs?
user_156768950
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3
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82
x86-64 pointers assembly struct c
GCC inserts a PXOR when casting int to float
Admin1
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2
0
58
x86-64 sse assembly gcc c
Is there an x86 assembly instruction that does both 'xadd' and 'adc reg,0'?
user_148039710
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4
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112
carryflag x86-64 instruction-set assembly
printing a signed integer optimization
user_19043860
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2
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107
nasm x86-64 micro-optimization assembly
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