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libstdc++: Avoid vector casts while still avoiding PR90424
authorMatthias Kretz <m.kretz@gsi.de>
Fri, 2 Jun 2023 19:33:04 +0000 (21:33 +0200)
committerMatthias Kretz <m.kretz@gsi.de>
Tue, 7 May 2024 16:14:52 +0000 (18:14 +0200)
commit4d7a770f2d1dc9d7e7b79788c201ba22bd52cf06
tree1710b4d40961d89ae861a43eec4cdb15ca7e9445tree
parent63b73f14be97a9fe8621ec1a523b6dd19bde72dccommit | diff
libstdc++: Avoid vector casts while still avoiding PR90424

Signed-off-by: Matthias Kretz <m.kretz@gsi.de>
libstdc++-v3/ChangeLog:

PR libstdc++/109822
* include/experimental/bits/simd_builtin.h (_S_store): Rewrite
to avoid casts to other vector types. Implement store as
succession of power-of-2 sized memcpy to avoid PR90424.

(cherry picked from commit 9165ede56ababd6471e7a2ce4eab30f3d5129e14)
libstdc++-v3/include/experimental/bits/simd_builtin.h diff | blob | blame | history
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