| Issue |
76324
|
| Summary |
[Flang] Complex division operator overflows needlessly.
|
| Labels |
flang
|
| Assignees |
|
| Reporter |
chandankds
|
Complex division produces Infinity in results that can be computed without overflow.
The Intel compiler does not overflow this case, GNU does.
```
Program test_complex_division_overflow
Real(Kind(1.d0)) :: x, y
x = Huge(0.d0)
y = 2.d0
Call ops(x,y)
Contains
Subroutine ops(n,d)
Real(Kind(1.d0)) :: n,d
Complex(Kind(1.d0)) :: a,b
a = Cmplx(n,-n,Kind(1.d0))
b = Cmplx(d,d,Kind(1.d0))
Print *,a/b ! avoids infinity?
End Subroutine ops
End Program test_complex_division_overflow
```
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