[gcc/devel/omp/gcc-12] Update dg-dump-scan for "Fortran/OpenMP: Fix mapping of array descriptors and deferred-length string

[Tobias Burnus <burnus@gcc.gnu.org>]

https://gcc.gnu.org/g:e4de87a2309bb6eecc9d4a391e4454b6e51289c3

commit e4de87a2309bb6eecc9d4a391e4454b6e51289c3
Author: Tobias Burnus <tobias@codesourcery.com>
Date:   Mon Feb 27 12:47:54 2023 +0100

    Update dg-dump-scan for "Fortran/OpenMP: Fix mapping of array descriptors and deferred-length strings"
    
    Follow-up to commit 55a18d4744258e3909568e425f9f473c49f9d13f
    "Fortran/OpenMP: Fix mapping of array descriptors and deferred-length strings"
    updating the dumps.
    * For the goacc testcase, 'to' changed to 'release' and due to 'finally' then
      to 'delete', which can be regarded as bugfix.
    * For pr78260-2.f90, the calculation moved inside the 'if(...->data == NULL)'
      block to handle deferred-string length vars better, esp. when 'optional'.
    
    gcc/testsuite/:
            * gfortran.dg/goacc/finalize-1.f: Update scan-tree-dump-times for
            mapping changes.
            * gfortran.dg/gomp/pr78260-2.f90: Likewise.

Diff:
---
 gcc/testsuite/ChangeLog.omp                  | 6 ++++++
 gcc/testsuite/gfortran.dg/goacc/finalize-1.f | 4 ++--
 gcc/testsuite/gfortran.dg/gomp/pr78260-2.f90 | 6 ++++--
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/ChangeLog.omp b/gcc/testsuite/ChangeLog.omp
index 98e41687633..d4217ccc71f 100644
--- a/gcc/testsuite/ChangeLog.omp
+++ b/gcc/testsuite/ChangeLog.omp
@@ -1,3 +1,9 @@
+2023-02-27  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/finalize-1.f: Update scan-tree-dump-times for
+	mapping changes.
+	* gfortran.dg/gomp/pr78260-2.f90: Likewise.
+
 2023-02-23  Andrew Stubbs  <ams@codesourcery.com>
 
 	Backport from mainline:
diff --git a/gcc/testsuite/gfortran.dg/goacc/finalize-1.f b/gcc/testsuite/gfortran.dg/goacc/finalize-1.f
index 1e5bf0ba1e6..23f0ffc627e 100644
--- a/gcc/testsuite/gfortran.dg/goacc/finalize-1.f
+++ b/gcc/testsuite/gfortran.dg/goacc/finalize-1.f
@@ -20,8 +20,8 @@
 ! { dg-final { scan-tree-dump-times "(?n)#pragma omp target oacc_exit_data map\\(delete:del_f \\\[len: \[0-9\]+\\\]\\) finalize$" 1 "gimple" } }
 
 !$ACC EXIT DATA FINALIZE DELETE (del_f_p(2:5))
-! { dg-final { scan-tree-dump-times "(?n)#pragma acc exit data map\\(release:\\*\\(integer\\(kind=.\\)\\\[0:\\\] \\*\\) parm\\.0\\.data \\\[len: \[^\\\]\]+\\\]\\) map\\(to:del_f_p \\\[pointer set, len: \[0-9\]+\\\]\\) map\\(alloc:\\(integer\\(kind=1\\)\\\[0:\\\] \\* restrict\\) del_f_p\\.data \\\[pointer assign, bias: \\(.*int.*\\) parm\\.0\\.data - \\(.*int.*\\) del_f_p\\.data\\\]\\) finalize;$" 1 "original" } }
-! { dg-final { scan-tree-dump-times "(?n)#pragma omp target oacc_exit_data map\\(delete:MEM <\[^>\]+> \\\[\\(integer\\(kind=.\\)\\\[0:\\\] \\*\\)_\[0-9\]+\\\] \\\[len: \[^\\\]\]+\\\]\\) map\\(to:del_f_p \\\[pointer set, len: \[0-9\]+\\\]\\) map\\(alloc:del_f_p\\.data \\\[pointer assign, bias: \[^\\\]\]+\\\]\\) finalize$" 1 "gimple" } }
+! { dg-final { scan-tree-dump-times "(?n)#pragma acc exit data map\\(release:\\*\\(integer\\(kind=.\\)\\\[0:\\\] \\*\\) parm\\.0\\.data \\\[len: \[^\\\]\]+\\\]\\) map\\(release:del_f_p \\\[len: \[0-9\]+\\\]\\) map\\(alloc:\\(integer\\(kind=1\\)\\\[0:\\\] \\* restrict\\) del_f_p\\.data \\\[pointer assign, bias: \\(.*int.*\\) parm\\.0\\.data - \\(.*int.*\\) del_f_p\\.data\\\]\\) finalize;$" 1 "original" } }
+! { dg-final { scan-tree-dump-times "(?n)#pragma omp target oacc_exit_data map\\(delete:MEM <\[^>\]+> \\\[\\(integer\\(kind=.\\)\\\[0:\\\] \\*\\)_\[0-9\]+\\\] \\\[len: \[^\\\]\]+\\\]\\) map\\(delete:del_f_p \\\[len: \[0-9\]+\\\]\\) map\\(alloc:del_f_p\\.data \\\[pointer assign, bias: \[^\\\]\]+\\\]\\) finalize$" 1 "gimple" } }
 
 !$ACC EXIT DATA COPYOUT (cpo_r)
 ! { dg-final { scan-tree-dump-times "(?n)#pragma acc exit data map\\(from:cpo_r\\);$" 1 "original" } }
diff --git a/gcc/testsuite/gfortran.dg/gomp/pr78260-2.f90 b/gcc/testsuite/gfortran.dg/gomp/pr78260-2.f90
index f5d888592b9..cd771b33a25 100644
--- a/gcc/testsuite/gfortran.dg/gomp/pr78260-2.f90
+++ b/gcc/testsuite/gfortran.dg/gomp/pr78260-2.f90
@@ -48,9 +48,11 @@ contains
   end subroutine sub
 end module m
 
-! { dg-final { scan-tree-dump-times "#pragma omp target data map\\(tofrom:\\*\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) arr.data \\\[len: D.\[0-9\]+ \\* 4\\\]\\) map\\(to:arr \\\[pointer set, len: ..\\\]\\) map\\(alloc:\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) arr.data \\\[pointer assign, bias: 0\\\]\\)" 1 "original" } }
+! Check for multiplication: len = arrays_size * 4<bytes>:
+! { dg-final { scan-tree-dump-times "D\\.\[0-9\]+ = D\\.\[0-9\]+ \\* 4;" 2 "original" } }
+! { dg-final { scan-tree-dump-times "#pragma omp target data map\\(tofrom:\\*\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) arr.data \\\[len: D.\[0-9\]+\\\]\\) map\\(to:arr \\\[pointer set, len: ..\\\]\\) map\\(alloc:\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) arr.data \\\[pointer assign, bias: 0\\\]\\)" 1 "original" } }
 ! { dg-final { scan-tree-dump-times "#pragma omp target update to\\(\\*\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) arr.data \\\[len: D.\[0-9\]+ \\* 4\\\]\\)" 1 "original" } }
-! { dg-final { scan-tree-dump-times "#pragma omp target data map\\(tofrom:\\*\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) __result->data \\\[len: D.\[0-9\]+ \\* 4\\\]\\) map\\(to:\\*__result \\\[pointer set, len: ..\\\]\\) map\\(alloc:\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) __result->data \\\[pointer assign, bias: 0\\\]\\) map\\(alloc:__result \\\[pointer assign, bias: 0\\\]\\)" 1 "original" } }
+! { dg-final { scan-tree-dump-times "#pragma omp target data map\\(tofrom:\\*\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) __result->data \\\[len: D.\[0-9\]+\\\]\\) map\\(to:\\*__result \\\[pointer set, len: ..\\\]\\) map\\(alloc:\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) __result->data \\\[pointer assign, bias: 0\\\]\\) map\\(alloc:__result \\\[pointer assign, bias: 0\\\]\\)" 1 "original" } }
 ! { dg-final { scan-tree-dump-times "#pragma omp target update to\\(\\*\\(integer\\(kind=4\\)\\\[0:\\\] \\* restrict\\) __result->data \\\[len: D.\[0-9\]+ \\* 4\\\]\\)" 1 "original" } }
 ! { dg-final { scan-tree-dump-times "#pragma omp target data map\\(tofrom:\\*__result.0\\) map\\(alloc:__result.0 \\\[pointer assign, bias: 0\\\]\\)" 2 "original" } }
 ! { dg-final { scan-tree-dump-times "#pragma omp target update to\\(\\*__result.0\\)" 2 "original" } }