| Issue |
95943
|
| Summary |
Excessive compile time with -O3
|
| Labels |
clang,
backend:X86,
hang
|
| Assignees |
|
| Reporter |
dcb314
|
For the attached code, compile time from "-g -O2" to "-g -O3" moves
from < 0.3 seconds to over 5 minutes 13 seconds on an AMD X86 box.
For in.8201.i -g -O2
times:
real 0m0.289s
user 0m0.263s
sys 0m0.024s
For in.8201.i -g -O3
times:
real 5m19.378s
user 5m13.498s
sys 0m2.942s
[in8201.i.gz](https://github.com/user-attachments/files/15888785/in8201.i.gz)
![]()
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