assembly

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What's the difference between the CMP and TST instructions in ARM?
user_94754820
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3
1
11036
arm assembly
(How) can I predict the runtime of a code snippet using LLVM Machine Code Analyzer?
user_7503780
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6
1
1332
llvm-mca assembly c c++ performance
Weird performance effects from nearby dependent stores in a pointer-chasing loop on IvyBridge. Adding an extra load speeds it up?
user_108656220
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7
1
467
micro-architecture microbenchmark micro-optimization x86 assembly
Is mov r64, m64 one cycle or two cycle latency?
user_108656220
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4
1
515
micro-architecture microbenchmark cpu-cache x86 assembly
How to use MIPS load word
user_13268680
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3
1
3337
mips assembly memory
For temporary registers in the asm statement, should I use clobber or dummy output?
user_44605140
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3
1
1508
inline-assembly assembly gcc
DMB instructions in an interrupt-safe FIFO
user_14880670
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6
3
910
c11 atomic assembly gcc c
Useless test instruction?
user_24069920
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33
1
1594
jvm-hotspot jit jvm assembly java
Hard to debug SEGV due to skipped cmov from out-of-bounds memory
user_26575970
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7
2
412
x86-64 assembly gdb
Why dependency in a loop iteration can't be executed together with the previous one
user_108656220
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3
1
111
micro-architecture micro-optimization x86 assembly performance
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