[gcc r16-5798] testsuite: fortran: Fix gfortran.dg/alloc_comp_deep_copy_5.f90 etc. with non-gas/gld [PR122596]

[Rainer Orth]

https://gcc.gnu.org/g:1927a43b1e824b591ffc750a49b22221796f4005

commit r16-5798-g1927a43b1e824b591ffc750a49b22221796f4005
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date:   Mon Dec 1 14:17:32 2025 +0100

    testsuite: fortran: Fix gfortran.dg/alloc_comp_deep_copy_5.f90 etc. with non-gas/gld [PR122596]
    
    The gfortran.dg/alloc_comp_deep_copy_[56].f90 tests FAIL on Solaris:
    
    FAIL: gfortran.dg/alloc_comp_deep_copy_5.f90   -O0  (test for excess errors)
    UNRESOLVED: gfortran.dg/alloc_comp_deep_copy_5.f90   -O0  compilation failed to produce executable
    
    and many more when using either or both the native assembler or linker:
    
    Excess errors:
    Assembler:
            "", line 1 : Illegal flag (-)
    
    which is due to passing --noexecstack to the assembler.  This is wrong in
    general unless GNU as is used.  Likewise, -Wl,-z,noexecstack has the same
    issue.
    
    This is *not* a target issue: the tests PASS as-is when using gas/gld on
    Solaris (thus the current { target { ! *-*-darwin* } } is wrong, too).
    Instead, the gas and gld effective-target keywords should be used to
    control whether the flags are used, which is what this patch does.
    
    Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11,
    x86_64-pc-linux-gnu, and x86_64-apple-darwin25.1.0.
    
    2025-11-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
    
            gcc/testsuite:
            PR testsuite/122596
            * gfortran.dg/alloc_comp_deep_copy_5.f90: Restrict
            -Wa,--noexecstack, -Wl,-z,noexecstack to gas, gld.
            * gfortran.dg/alloc_comp_deep_copy_6.f90: Likewise.

Diff:
---
 gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_5.f90 | 4 ++--
 gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_6.f90 | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_5.f90 b/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_5.f90
index 7415eedf2a41..c0b305e47ade 100644
--- a/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_5.f90
+++ b/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_5.f90
@@ -1,6 +1,6 @@
 ! { dg-do run }
-! { dg-additional-options "-Wa,--noexecstack" { target { ! *-*-darwin* } } }
-! { dg-additional-options "-Wl,-z,noexecstack" { target { ! *-*-darwin* } } }
+! { dg-additional-options "-Wa,--noexecstack" { target gas } }
+! { dg-additional-options "-Wl,-z,noexecstack" { target gld } }
 !
 ! PR fortran/121628
 ! Test deep copy of recursive allocatable array components with multi-level
diff --git a/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_6.f90 b/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_6.f90
index b243a89a6a3e..ae20d5fc861e 100644
--- a/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_6.f90
+++ b/gcc/testsuite/gfortran.dg/alloc_comp_deep_copy_6.f90
@@ -1,6 +1,6 @@
 ! { dg-do run }
-! { dg-additional-options "-Wa,--noexecstack" { target { ! *-*-darwin* } } }
-! { dg-additional-options "-Wl,-z,noexecstack" { target { ! *-*-darwin* } } }
+! { dg-additional-options "-Wa,--noexecstack" { target gas } }
+! { dg-additional-options "-Wl,-z,noexecstack" { target gld } }
 !
 ! PR fortran/121628
 ! Test deep copy of recursive allocatable components with both data arrays