[Bug libstdc++/109949] new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails

2023-05-25 Thread mkretz at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109949

Matthias Kretz (Vir)  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|ASSIGNED|RESOLVED

--- Comment #13 from Matthias Kretz (Vir)  ---
Resolved on trunk and gcc-12 (for the other backports I reordered the commits
so that the test should never fail on bisect)

[Bug libstdc++/109949] new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails

2023-05-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109949

--- Comment #12 from CVS Commits  ---
The releases/gcc-11 branch has been updated by Matthias Kretz
:

https://gcc.gnu.org/g:0860e7d46f7fa4e1bcd373feee3bc673d4260b8b

commit r11-10823-g0860e7d46f7fa4e1bcd373feee3bc673d4260b8b
Author: Matthias Kretz 
Date:   Wed May 24 16:43:07 2023 +0200

libstdc++: Fix type of first argument to vec_cntm call

Signed-off-by: Matthias Kretz 

libstdc++-v3/ChangeLog:

PR libstdc++/109949
* include/experimental/bits/simd.h (__intrinsic_type): If
__ALTIVEC__ is defined, map gnu::vector_size types to their
corresponding __vector T types without losing unsignedness of
integer types. Also prefer long long over long.
* include/experimental/bits/simd_ppc.h (_S_popcount): Cast mask
object to the expected unsigned vector type.

(cherry picked from commit efd2b55d8562c6e80cb7ee8b9b1f9418f0c00cd9)

[Bug libstdc++/109949] new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails

2023-05-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109949

--- Comment #11 from CVS Commits  ---
The releases/gcc-13 branch has been updated by Matthias Kretz
:

https://gcc.gnu.org/g:0ed75609477ce9e83f8ebc32a7fa0f86380ad22f

commit r13-7374-g0ed75609477ce9e83f8ebc32a7fa0f86380ad22f
Author: Matthias Kretz 
Date:   Wed May 24 16:43:07 2023 +0200

libstdc++: Fix type of first argument to vec_cntm call

Signed-off-by: Matthias Kretz 

libstdc++-v3/ChangeLog:

PR libstdc++/109949
* include/experimental/bits/simd.h (__intrinsic_type): If
__ALTIVEC__ is defined, map gnu::vector_size types to their
corresponding __vector T types without losing unsignedness of
integer types. Also prefer long long over long.
* include/experimental/bits/simd_ppc.h (_S_popcount): Cast mask
object to the expected unsigned vector type.

(cherry picked from commit efd2b55d8562c6e80cb7ee8b9b1f9418f0c00cd9)

[Bug libstdc++/109949] new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails

2023-05-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109949

--- Comment #10 from CVS Commits  ---
The releases/gcc-12 branch has been updated by Matthias Kretz
:

https://gcc.gnu.org/g:ff7360dafe209b960535eaaa3efcfbaaa44daff9

commit r12-9652-gff7360dafe209b960535eaaa3efcfbaaa44daff9
Author: Matthias Kretz 
Date:   Wed May 24 16:43:07 2023 +0200

libstdc++: Fix type of first argument to vec_cntm call

Signed-off-by: Matthias Kretz 

libstdc++-v3/ChangeLog:

PR libstdc++/109949
* include/experimental/bits/simd.h (__intrinsic_type): If
__ALTIVEC__ is defined, map gnu::vector_size types to their
corresponding __vector T types without losing unsignedness of
integer types. Also prefer long long over long.
* include/experimental/bits/simd_ppc.h (_S_popcount): Cast mask
object to the expected unsigned vector type.

(cherry picked from commit efd2b55d8562c6e80cb7ee8b9b1f9418f0c00cd9)

[Bug libstdc++/109949] new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails

2023-05-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109949

--- Comment #9 from CVS Commits  ---
The master branch has been updated by Matthias Kretz :

https://gcc.gnu.org/g:efd2b55d8562c6e80cb7ee8b9b1f9418f0c00cd9

commit r14-1173-gefd2b55d8562c6e80cb7ee8b9b1f9418f0c00cd9
Author: Matthias Kretz 
Date:   Wed May 24 16:43:07 2023 +0200

libstdc++: Fix type of first argument to vec_cntm call

Signed-off-by: Matthias Kretz 

libstdc++-v3/ChangeLog:

PR libstdc++/109949
* include/experimental/bits/simd.h (__intrinsic_type): If
__ALTIVEC__ is defined, map gnu::vector_size types to their
corresponding __vector T types without losing unsignedness of
integer types. Also prefer long long over long.
* include/experimental/bits/simd_ppc.h (_S_popcount): Cast mask
object to the expected unsigned vector type.

[Bug libstdc++/109949] new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails

2023-05-24 Thread mkretz at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109949

--- Comment #8 from Matthias Kretz (Vir)  ---
Created attachment 55150
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55150&action=edit
proposed solution

This patch allows unsigned intrinsic types and calls vec_cntm correctly.