From e28eb86c18ed765dceb3c56471a848e9f0e120ff Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Wed, 16 Feb 2022 22:24:03 +0100
Subject: [PATCH] Test 'libgomp.oacc-*/kernels-private-vars-*' with
'--param=openacc-kernels=decompose' [PR104784]
Before recent commit 8935589b496f755e08cadf26d8ceddf0dd6e0968
"OMP lowering: Regimplify 'OMP_CLAUSE_MAP_DECL_MAKE_ADDRESSABLE' DECLs
[PR100280, PR104132, PR104133]", 'libgomp.oacc-c' testing already worked fine,
but 'libgomp.oacc-c++' testing ICEed. Via the commit mentioned, the C++
testing ICEs are now resolved, but the underlying issue remains to be looked
into: PR104784 "OpenACC 'kernels' decomposition: C vs. C++ differences".
PR middle-end/104784
libgomp/
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
Test with '--param=openacc-kernels=decompose'.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
Likewise.
* testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
Likewise.
---
.../kernels-private-vars-local-worker-1.c | 23 +++++++++++++++----
.../kernels-private-vars-local-worker-2.c | 20 ++++++++++++----
.../kernels-private-vars-local-worker-3.c | 20 ++++++++++++----
.../kernels-private-vars-local-worker-4.c | 20 ++++++++++++----
.../kernels-private-vars-local-worker-5.c | 20 ++++++++++++----
.../kernels-private-vars-loop-gang-1.c | 11 ++++++---
.../kernels-private-vars-loop-gang-2.c | 11 ++++++---
.../kernels-private-vars-loop-gang-3.c | 11 ++++++---
.../kernels-private-vars-loop-gang-4.c | 10 ++++++--
.../kernels-private-vars-loop-gang-5.c | 11 ++++++---
.../kernels-private-vars-loop-gang-6.c | 11 ++++++---
.../kernels-private-vars-loop-vector-1.c | 20 ++++++++++++----
.../kernels-private-vars-loop-vector-2.c | 20 ++++++++++++----
.../kernels-private-vars-loop-worker-1.c | 13 +++++++----
.../kernels-private-vars-loop-worker-2.c | 20 ++++++++++++----
.../kernels-private-vars-loop-worker-3.c | 23 +++++++++++++++----
.../kernels-private-vars-loop-worker-4.c | 20 ++++++++++++----
.../kernels-private-vars-loop-worker-5.c | 21 +++++++++++++----
.../kernels-private-vars-loop-worker-6.c | 20 ++++++++++++----
.../kernels-private-vars-loop-worker-7.c | 20 ++++++++++++----
.../kernels-private-vars-loop-gang-1.f90 | 9 ++++++--
.../kernels-private-vars-loop-gang-2.f90 | 9 ++++++--
.../kernels-private-vars-loop-gang-3.f90 | 9 ++++++--
.../kernels-private-vars-loop-gang-6.f90 | 9 ++++++--
.../kernels-private-vars-loop-vector-1.f90 | 9 ++++++--
.../kernels-private-vars-loop-vector-2.f90 | 9 ++++++--
.../kernels-private-vars-loop-worker-1.f90 | 8 ++++++-
.../kernels-private-vars-loop-worker-2.f90 | 9 ++++++--
.../kernels-private-vars-loop-worker-3.f90 | 9 ++++++--
.../kernels-private-vars-loop-worker-4.f90 | 9 ++++++--
.../kernels-private-vars-loop-worker-5.f90 | 8 ++++++-
.../kernels-private-vars-loop-worker-6.f90 | 9 ++++++--
.../kernels-private-vars-loop-worker-7.f90 | 9 ++++++--
33 files changed, 361 insertions(+), 99 deletions(-)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared in a local scope, broadcasting
to vector-partitioned mode. Back-to-back worker loops. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,16 +30,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'x' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
@@ -50,7 +62,8 @@ main (int argc, char* argv[])
}
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'x' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
@@ -64,8 +77,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += x * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared in a local scope, broadcasting
to vector-partitioned mode. Successive vector loops. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,16 +30,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'x' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
@@ -56,8 +68,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += x * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared in a local scope, broadcasting
to vector-partitioned mode. Aggregate worker variable. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -31,16 +35,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'pt' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
@@ -62,8 +74,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += pt.y * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared in a local scope, broadcasting
to vector-partitioned mode. Addressable worker variable. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -31,16 +35,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'pt' declared in block is candidate for adjusting OpenACC privatization level} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'ptp' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
@@ -66,8 +78,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += pt.y * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared in a local scope, broadcasting
to vector-partitioned mode. Array worker variable. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,16 +30,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'pt' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
@@ -58,8 +70,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += pt[1] * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,10 +1,14 @@
/* Test of gang-private variables declared on loop directive. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,8 +28,9 @@ main (int argc, char* argv[])
for (i = 0; i < 32; i++)
arr[i] = i;
- #pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
+ #pragma acc kernels copy(arr)
{
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) private(x) /* { dg-line l_loop_i[incr c_loop_i] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
@@ -34,8 +39,8 @@ main (int argc, char* argv[])
x = i * 2;
arr[i] += x;
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
assert (arr[i] == i * 3);
@@ -1,11 +1,15 @@
/* Test of gang-private variables declared on loop directive, with broadcasting
to partitioned workers. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -25,8 +29,9 @@ main (int argc, char* argv[])
for (i = 0; i < 32 * 32; i++)
arr[i] = i;
- #pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
+ #pragma acc kernels copy(arr)
{
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) private(x) /* { dg-line l_loop_i[incr c_loop_i] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
@@ -40,8 +45,8 @@ main (int argc, char* argv[])
for (int j = 0; j < 32; j++)
arr[i * 32 + j] += x;
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + (i / 32) * 2);
@@ -1,11 +1,15 @@
/* Test of gang-private variables declared on loop directive, with broadcasting
to partitioned vectors. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -25,8 +29,9 @@ main (int argc, char* argv[])
for (i = 0; i < 32 * 32; i++)
arr[i] = i;
- #pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
+ #pragma acc kernels copy(arr)
{
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) private(x) /* { dg-line l_loop_i[incr c_loop_i] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
@@ -40,8 +45,8 @@ main (int argc, char* argv[])
for (int j = 0; j < 32; j++)
arr[i * 32 + j] += x;
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + (i / 32) * 2);
@@ -1,11 +1,15 @@
/* Test of gang-private addressable variable declared on loop directive, with
broadcasting to partitioned workers. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,7 +30,9 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
+ /* { dg-note {variable 'x\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
{
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) private(x) /* { dg-line l_loop_i[incr c_loop_i] } */
/* { dg-note {variable 'x' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
@@ -45,8 +51,8 @@ main (int argc, char* argv[])
(*p)--;
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + (i / 32) * 2);
@@ -1,11 +1,15 @@
/* Test of gang-private array variable declared on loop directive, with
broadcasting to partitioned workers. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -25,8 +29,9 @@ main (int argc, char* argv[])
for (i = 0; i < 32 * 32; i++)
arr[i] = i;
- #pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
+ #pragma acc kernels copy(arr)
{
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) private(x) /* { dg-line l_loop_i[incr c_loop_i] } */
/* { dg-note {variable 'x' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
@@ -41,8 +46,8 @@ main (int argc, char* argv[])
for (int j = 0; j < 32; j++)
arr[i * 32 + j] += x[j % 8];
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + (i % 8) * 2);
@@ -1,11 +1,15 @@
/* Test of gang-private aggregate variable declared on loop directive, with
broadcasting to partitioned workers. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -31,8 +35,9 @@ main (int argc, char* argv[])
for (i = 0; i < 32 * 32; i++)
arr[i] = i;
- #pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
+ #pragma acc kernels copy(arr)
{
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang private(pt) /* { dg-line l_loop_i[incr c_loop_i] } */
/* { dg-note {variable 'pt' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
@@ -49,8 +54,8 @@ main (int argc, char* argv[])
for (int j = 0; j < 32; j++)
arr[i * 32 + j] += pt.x + pt.y + pt.z + pt.attr[5];
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + (i / 32) * 13);
@@ -1,10 +1,14 @@
/* Test of vector-private variables declared on loop directive. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -25,16 +29,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -59,8 +71,8 @@ main (int argc, char* argv[])
}
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,10 +1,14 @@
/* Test of vector-private variables declared on loop directive. Array type. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -25,16 +29,24 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c} l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) /* { dg-line l_loop_j[incr c_loop_j] } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -52,8 +64,8 @@ main (int argc, char* argv[])
}
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,10 +1,14 @@
/* Test of worker-private variables declared on a loop directive. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,12 +28,13 @@ main (int argc, char* argv[])
for (i = 0; i < 32 * 32; i++)
arr[i] = i;
- #pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ #pragma acc kernels copy(arr)
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
@@ -45,8 +50,8 @@ main (int argc, char* argv[])
arr[i * 32 + j] += x;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + ((i / 32) ^ (i % 32) * 3));
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared on a loop directive, broadcasting
to vector-partitioned mode. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,17 +30,25 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) private(x) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -49,8 +61,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += x * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared on a loop directive, broadcasting
to vector-partitioned mode. Back-to-back worker loops. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,17 +30,25 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) private(x) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -51,7 +63,8 @@ main (int argc, char* argv[])
#pragma acc loop worker(num:32) private(x) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -64,8 +77,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += x * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared on a loop directive, broadcasting
to vector-partitioned mode. Successive vector loops. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,17 +30,25 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) private(x) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -56,8 +68,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += x * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared on a loop directive, broadcasting
to vector-partitioned mode. Addressable worker variable. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -26,17 +30,26 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
+ /* { dg-note {variable 'x\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) private(x) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'x' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
/* { dg-note {variable 'p' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
@@ -59,8 +72,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += x * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared on a loop directive, broadcasting
to vector-partitioned mode. Aggregate worker variable. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -32,17 +36,25 @@ main (int argc, char* argv[])
arr[i] = i;
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
#pragma acc loop worker(num:32) private(pt) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'pt' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -62,8 +74,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += pt.y * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -1,11 +1,15 @@
/* Test of worker-private variables declared on loop directive, broadcasting
to vector-partitioned mode. Array worker variable. */
+/* { dg-additional-options "--param=openacc-kernels=decompose" } */
+
/* { dg-additional-options "-fopt-info-omp-all" }
{ dg-additional-options "-foffload=-fopt-info-omp-all" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
- { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } */
+ { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+ Prune a few: uninteresting:
+ { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -29,18 +33,26 @@ main (int argc, char* argv[])
/* "pt" is treated as "present_or_copy" on the kernels directive because it
is an array variable. */
#pragma acc kernels copy(arr) /* { dg-line l_compute[incr c_compute] } */
- /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute } */
+ /* [PR104784] For some reason, for C++, the OpenACC 'kernels' decomposition
+ decides that a data region is needed for 'j', and subsequently requests it
+ to be made addressable.
+ { dg-note {OpenACC 'kernels' decomposition: variable 'j' declared in block requested to be made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' made addressable} {} { target c++ } l_compute$c_compute }
+ { dg-note {variable 'j' declared in block is candidate for adjusting OpenACC privatization level} {} { target c++ } l_compute$c_compute } */
{
int j;
+ /* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 } */
#pragma acc loop gang(num:32) /* { dg-line l_loop_i[incr c_loop_i] } */
+ /* { dg-note {variable 'j' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_i$c_loop_i } */
/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i } */
for (i = 0; i < 32; i++)
{
/* But here, it is made private per-worker. */
#pragma acc loop worker(num:32) private(pt) /* { dg-line l_loop_j[incr c_loop_j] } */
/* { dg-note {variable 'pt' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
- /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
+ /* { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target c } l_loop_j$c_loop_j }
+ { dg-note {variable 'j' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target c++ } l_loop_j$c_loop_j } */
/* { dg-note {variable 'k' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_j$c_loop_j } */
for (j = 0; j < 32; j++)
{
@@ -61,8 +73,8 @@ main (int argc, char* argv[])
arr[i * 1024 + j * 32 + k] += pt[1] * k;
}
}
+ /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i } */
}
- /* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute } */
for (i = 0; i < 32; i++)
for (int j = 0; j < 32; j++)
@@ -2,11 +2,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -23,7 +27,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) private(x) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
! { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
@@ -31,8 +36,8 @@ program main
x = i * 2;
arr(i) = arr(i) + x;
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 1, 32
if (arr(i) .ne. i * 3) stop 1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,7 +28,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) private(x) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
! { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
@@ -37,8 +42,8 @@ program main
arr(i * 32 + j) = arr(i * 32 + j) + x;
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 * 32 - 1
if (arr(i) .ne. i + (i / 32) * 2) stop 1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,7 +28,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) private(x) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
! { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
@@ -37,8 +42,8 @@ program main
arr(i * 32 + j) = arr(i * 32 + j) + x;
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 * 32 - 1
if (arr(i) .ne. i + (i / 32) * 2) stop 1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -29,7 +33,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) private(pt) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
! { dg-note {variable 'pt' in 'private' clause is candidate for adjusting OpenACC privatization level} {} { target *-*-* } l_loop_i$c_loop_i }
@@ -45,8 +50,8 @@ program main
arr(i * 32 + j) = arr(i * 32 + j) + pt%x + pt%y + pt%z + pt%attr(5);
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 * 32 - 1
if (arr(i) .ne. i + (i / 32) * 13) stop 1
@@ -2,11 +2,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -23,7 +27,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -46,8 +51,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -2,11 +2,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -23,7 +27,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -41,8 +46,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -2,11 +2,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -25,6 +29,8 @@ program main
end do
!$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ ! { dg-note {variable 'x\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute }
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) private(x) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -36,8 +42,8 @@ program main
arr(i * 32 + j) = arr(i * 32 + j) + x
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 * 32 - 1
if (arr(i) .ne. i + ieor(i / 32, mod(i, 32) * 3)) stop 1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,7 +28,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -41,8 +46,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,7 +28,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -54,8 +59,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,7 +28,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -49,8 +54,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -27,6 +31,8 @@ program main
end do
!$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ ! { dg-note {variable 'x\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute$c_compute }
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -53,8 +59,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -29,7 +33,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -53,8 +58,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
@@ -3,11 +3,15 @@
! { dg-do run }
+! { dg-additional-options "--param=openacc-kernels=decompose" }
+
! { dg-additional-options "-fopt-info-omp-all" }
! { dg-additional-options "-foffload=-fopt-info-omp-all" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
+! Prune a few: uninteresting:
+! { dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} }
! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
! passed to 'incr' may be unset, and in that case, it will be set to [...]",
@@ -24,7 +28,8 @@ program main
arr(i) = i
end do
- !$acc kernels copy(arr) ! { dg-line l_compute[incr c_compute] }
+ !$acc kernels copy(arr)
+ ! { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } .+1 }
!$acc loop gang(num:32) ! { dg-line l_loop_i[incr c_loop_i] }
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_i$c_loop_i }
do i = 0, 31
@@ -48,8 +53,8 @@ program main
end do
end do
end do
+ ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_i$c_loop_i }
!$acc end kernels
- ! { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_compute$c_compute }
do i = 0, 32 - 1
do j = 0, 32 -1
--
2.34.1