armhf: HwyMulTestGroup/HwyMulTest.TestAllSatWidenMulPairwiseAdd/EMU128

[malaterre]

Version c7b1348 currently fails on armhf/gcc-13:

Total Test time (real) = 24.78 sec

The following tests FAILED:
350 - HwyMulTestGroup/HwyMulTest.TestAllSatWidenMulPairwiseAdd/EMU128 # GetParam() = 2305843009213693952 (Subprocess aborted)
356 - HwyMulTestGroup/HwyMulTest.TestAllSumOfMulQuadAccumulate/EMU128 # GetParam() = 2305843009213693952 (Subprocess aborted)
Errors while running CTest

ref:

• https://buildd.debian.org/status/fetch.php?pkg=highway&arch=armhf&ver=1.0.7%7Egit20230825.c7b1348-1&stamp=1693207147&raw=0

[jan-wassenberg]

Thanks for reporting this. GCC-13 is unfortunately quite broken :/ Looks like this is 13.2.
In detect_targets, how about we change this
HWY_COMPILER_GCC_ACTUAL && HWY_COMPILER_GCC_ACTUAL < 1203
to 1303? Or perhaps less optimistically 1400?

[malaterre]

Or perhaps less optimistically 1400?

OK, let's go with this one. I'll prepare a proper bug report against 13.2 in the mean time. Thanks for the symptom fix.

[jan-wassenberg]

Sounds good, thanks for filing a bug :)

[malaterre]

for ref:

• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111231

[jan-wassenberg]

Thanks for filing the bug :)