https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123089
David Binderman <dcb314 at hotmail dot com> changed:
What |Removed |Added
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Keywords|needs-bisection |
CC| |tamar.christina at arm dot com
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
As expected:
trunk $ git bisect bad 65a3849eb46df2fb
65a3849eb46df2fbac6b41ff78dae13c85387f9e is the first bad commit
commit 65a3849eb46df2fbac6b41ff78dae13c85387f9e (HEAD)
Author: Tamar Christina <[email protected]>
Date: Sun Nov 30 07:29:50 2025 +0000
vect: support vectorization of early break forced live IVs as scalar
For reduction, I got most of a cvise script done:
(/usr/bin/gcc -w bug1158.c) &&
(./a.out | grep "checksum = 34099839") &&
(~/gcc/results/bin/gcc -w -fno-strict-aliasing -O3 -march=znver3
-freport-bug bug1
158.c) &&
(ulimit -t 10; ./a.out)
but I haven't looked at how to capture that the final run of a.out
gets killed. A return code of 137 is produced.
Maybe someone with more bash knowledge would find this easy.
