| Issue |
52839
|
| Summary |
[AVR] ran out of registers during register allocation
|
| Labels |
backend:AVR
|
| Assignees |
|
| Reporter |
benshi001
|
For
```
__flash const int arr[] ={ 123, 234, 456,67,78,4,8,};
int *p;
int foo(int a) {
*p = arr[a];
return arr[a];
}
```
Build with
```
clang a.c --target=avr -mmcu=atmega328 -S -O0 -Wall
```
The following error rises
```
error: ran out of registers during register allocation
error: ran out of registers during register allocation
```
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