Hi Matthias,
Looking at [1], we are seeing this error only for bare-metal 32-bit ARM target,
which, I believe, is not a configuration that compiler explorer supports. The
specific configurations are either soft-float, or target ARM cores without NEON
(aka no SIMD FPU).
Maybe the test should b
Hi,
I looked into this and still don't understand how to reproduce it.
The issue as logged in libstdc++.log is a call from
find_last_set(simd_mask>) to
_MaskImplNeonMixin::_S_to_bits, which calls vpadd_s32 with two
[[gnu::vector_size(8)]] int arguments. The CI compiler complains "error:
canno
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