| Issue | 75692 |
|---|---|
| Summary | clang is suboptimal for `(a ^ b) & (~a ^ b)` where b is a specific constant |
| Labels | clang |
| Assignees | |
| Reporter | k-arrows |
Example:
```cpp
int foo(int a) { return (a ^ 4) & (~a ^ 4); }
```https://godbolt.org/z/n3KP7sTbb
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