[Bug libgomp/109062] [13 regression] Default value of GOMP_SPINCOUNT changes since r13-2545

[wwwhhhyyy333 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109062

Hongyu Wang  changed:

   What|Removed |Added

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

--- Comment #2 from Hongyu Wang  ---
Fixed on trunk so far.

[Bug libgomp/109062] [13 regression] Default value of GOMP_SPINCOUNT changes since r13-2545

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109062

--- Comment #1 from CVS Commits  ---
The master branch has been updated by Hongyu Wang :

https://gcc.gnu.org/g:288bc7b5d17511d1791899e4b2e3bf3489eb06dd

commit r13-6548-g288bc7b5d17511d1791899e4b2e3bf3489eb06dd
Author: Hongyu Wang 
Date:   Wed Mar 8 11:29:46 2023 +0800

libgomp: Fix default value of GOMP_SPINCOUNT [PR 109062]

When OMP_WAIT_POLICY is not specified, current implementation will cause
icv flag GOMP_ICV_WAIT_POLICY unset, so global variable wait_policy
will remain its uninitialized value. Initialize it to -1 to make
GOMP_SPINCOUNT behavior consistent with its description.

libgomp/ChangeLog:

PR libgomp/109062
* env.c (wait_policy): Initialize to -1.
(initialize_icvs): Initialize icvs->wait_policy to -1.
* testsuite/libgomp.c-c++-common/pr109062.c: New test.

[Bug libgomp/109062] [13 regression] Default value of GOMP_SPINCOUNT changes since r13-2545

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109062

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |13.0
   Keywords||openmp