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compiler-optimization
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Can compilers generate self modifying code?
user_12501684
0
•
asked Aug 24, 2020
10
3
719
compiler-optimization
self-modifying
assembly
c++
Efficient way to toggle an atomic_bool
user_7509065
0
•
asked Aug 17, 2020
6
1
326
compiler-optimization
stdatomic
atomic
x86
c
Is clang really adding vectors optimally in this C/C++ example?
user_5740428
0
•
asked Aug 13, 2020
3
0
116
compiler-optimization
calling-convention
clang
x86
c++
What's the difference between a compiler's `-O0` option and `-Og` option?
user_4561887
0
•
asked Aug 13, 2020
5
1
2141
compiler-optimization
gdb
c
c++
debugging
Why can a naive abs implementation not be optimized well in C++?
user_5740428
0
•
asked Aug 10, 2020
8
1
219
compiler-optimization
ieee-754
floating-point
optimization
c++
C++ compiler optimization of a loop with pointers copying
user_9205446
0
•
asked Aug 10, 2020
2
2
319
compiler-optimization
optimization
loops
c++
performance
Why does using the ternary operator to return a string generate considerably different code from returning in an equivalent if/else block?
user_9466925
0
•
asked Aug 9, 2020
70
2
3811
compiler-optimization
clang
assembly
optimization
c++
Function pointer cast as void without being called
user_13486318
0
•
asked Aug 6, 2020
2
3
124
compiler-optimization
embedded
syntax
c
Why does the C++ compiler inline part of a string literal?
user_1005215
0
•
asked Jul 26, 2020
2
0
127
compiler-optimization
clang++
g++
c++
SSA - Copy Propagation and Phi functions
user_11059315
0
•
asked Jul 22, 2020
2
1
205
ssa
compiler-optimization
graph
compiler-construction
optimization
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