[Bug target/96456] [10/11 Regression] ICE in expand_insn, at optabs.c:7511 on s390x-linux-gnu

2020-10-22 Thread krebbel at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96456

Andreas Krebbel  changed:

   What|Removed |Added

 Status|RESOLVED|CLOSED

--- Comment #5 from Andreas Krebbel  ---
closing

[Bug target/96456] [10/11 Regression] ICE in expand_insn, at optabs.c:7511 on s390x-linux-gnu

2020-10-22 Thread krebbel at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96456

Andreas Krebbel  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|UNCONFIRMED |RESOLVED

--- Comment #4 from Andreas Krebbel  ---
Fixed for trunk and GCC 10

[Bug target/96456] [10/11 Regression] ICE in expand_insn, at optabs.c:7511 on s390x-linux-gnu

2020-10-06 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96456

--- Comment #3 from CVS Commits  ---
The releases/gcc-10 branch has been updated by Andreas Krebbel
:

https://gcc.gnu.org/g:537f9f4e5b12f4ef5ca363f89466c0470f3482bf

commit r10-8856-g537f9f4e5b12f4ef5ca363f89466c0470f3482bf
Author: Andreas Krebbel 
Date:   Wed Aug 12 08:02:34 2020 +0200

IBM Z: Fix PR96456

The testcase failed because our backend refuses to generate vector
compare instructions for signaling operators with -fno-trapping-math
-fno-finite-math-only.

gcc/ChangeLog:

PR target/96456
* config/s390/s390.h (TARGET_NONSIGNALING_VECTOR_COMPARE_OK): New
macro.
* config/s390/vector.md (vcond_comparison_operator): Use new macro
for the check.

gcc/testsuite/ChangeLog:

PR target/96456
* gcc.target/s390/pr96456.c: New test.

(cherry picked from commit 1d17c38ac1d1d916abbce14e6b2e0d61517c6e9b)

[Bug target/96456] [10/11 Regression] ICE in expand_insn, at optabs.c:7511 on s390x-linux-gnu

2020-08-12 Thread cvs-commit at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96456

--- Comment #2 from CVS Commits  ---
The master branch has been updated by Andreas Krebbel :

https://gcc.gnu.org/g:1d17c38ac1d1d916abbce14e6b2e0d61517c6e9b

commit r11-2661-g1d17c38ac1d1d916abbce14e6b2e0d61517c6e9b
Author: Andreas Krebbel 
Date:   Wed Aug 12 08:02:34 2020 +0200

IBM Z: Fix PR96456

The testcase failed because our backend refuses to generate vector
compare instructions for signaling operators with -fno-trapping-math
-fno-finite-math-only.

gcc/ChangeLog:

PR target/96456
* config/s390/s390.h (TARGET_NONSIGNALING_VECTOR_COMPARE_OK): New
macro.
* config/s390/vector.md (vcond_comparison_operator): Use new macro
for the check.

gcc/testsuite/ChangeLog:

PR target/96456
* gcc.target/s390/pr96456.c: New test.

[Bug target/96456] [10/11 Regression] ICE in expand_insn, at optabs.c:7511 on s390x-linux-gnu

2020-08-07 Thread krebbel at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96456

--- Comment #1 from Andreas Krebbel  ---
Confirmed for current gcc 10 branch. Does not appear to happen on trunk though.
I'll have a look.

[Bug target/96456] [10/11 Regression] ICE in expand_insn, at optabs.c:7511 on s390x-linux-gnu

2020-08-04 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96456

Richard Biener  changed:

   What|Removed |Added

  Known to fail||10.2.0
Summary|[10 Regression] ICE in  |[10/11 Regression] ICE in
   |expand_insn, at |expand_insn, at
   |optabs.c:7511 on|optabs.c:7511 on
   |s390x-linux-gnu |s390x-linux-gnu
   Target Milestone|--- |10.3