blob: 4e2ad2b137f6acf1aa9404c8de8e6e0568eb0197 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
! We want to check that ISHFT evaluates its arguments only once
!
! { dg-do run }
! { dg-options "-fdump-tree-original" }
program test
if (ishft (foo(), 2) /= 4) call abort
if (ishft (foo(), -1) /= 1) call abort
if (ishft (1, foo()) /= 8) call abort
if (ishft (16, -foo()) /= 1) call abort
if (ishftc (bar(), 2) /= 4) call abort
if (ishftc (bar(), -1) /= 1) call abort
if (ishftc (1, bar()) /= 8) call abort
if (ishftc (16, -bar()) /= 1) call abort
contains
integer function foo ()
integer, save :: i = 0
i = i + 1
foo = i
end function
integer function bar ()
integer, save :: i = 0
i = i + 1
bar = i
end function
end program
! The regexp "foo ()" should be seen once in the dump:
! -- once in the function definition itself
! -- plus as many times as the function is called
!
! { dg-final { scan-tree-dump-times "foo *\\\(\\\)" 5 "original" } }
! { dg-final { scan-tree-dump-times "bar *\\\(\\\)" 5 "original" } }
! { dg-final { cleanup-tree-dump "original" } }
|
