1 ! Test of worker-private variables declared on a loop directive.
5 ! { dg-additional-options "--param=openacc-kernels=decompose" }
7 ! { dg-additional-options "-fopt-info-omp-all" }
8 ! { dg-additional-options "-foffload=-fopt-info-omp-all" }
10 ! { dg-additional-options "--param=openacc-privatization=noisy" }
11 ! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
12 ! Prune a few: uninteresting:
13 ! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
15 ! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
16 ! passed to 'incr' may be unset, and in that case, it will be set to [...]",
17 ! so to maintain compatibility with earlier Tcl releases, we manually
18 ! initialize counter variables:
19 ! { dg-line l_dummy[variable c_compute 0 c_loop_i 0 c_loop_j 0 c_loop_k 0] }
20 ! { dg-message "dummy" "" { target iN-VAl-Id } l_dummy } to avoid
21 ! "WARNING: dg-line var l_dummy defined, but not used".
24 integer :: x
, i
, j
, arr(0:32*32)
31 !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
32 ! { dg-note {variable 'x\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute }
33 ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
34 !$acc loop gang(num:32) private(x) ! { dg-line l_loop_i[incr c_loop_i] }
35 ! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
37 !$acc loop worker(num:8) private(x) ! { dg-line l_loop_j[incr c_loop_j] }
38 ! { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j }
39 ! { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j }
42 arr(i
* 32 + j
) = arr(i
* 32 + j
) + x
45 ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
49 if (arr(i
) .ne
. i
+ ieor(i
/ 32, mod(i
, 32) * 3)) stop 1