Fix Neon f16 stability #1818
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Fix Neon f16 stability #1818
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As much as this is correct, it's still going to be a pain to backport... |
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If the FCP on rust-lang/rust#136306 passes then we could avoid backporting entirely. |
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Update stdarch submodule Updates the stdarch submodule. ## Merged PRs - rust-lang/stdarch#1797 - rust-lang/stdarch#1758 - rust-lang/stdarch#1798 - rust-lang/stdarch#1811 - rust-lang/stdarch#1810 - rust-lang/stdarch#1807 - rust-lang/stdarch#1806 - rust-lang/stdarch#1812 - rust-lang/stdarch#1795 - rust-lang/stdarch#1796 - rust-lang/stdarch#1813 - rust-lang/stdarch#1816 - rust-lang/stdarch#1818 - rust-lang/stdarch#1820 - rust-lang/stdarch#1819 r? `@Amanieu` `@rustbot` label T-libs-api Closes #111137
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Update stdarch submodule Updates the stdarch submodule. ## Merged PRs - rust-lang/stdarch#1797 - rust-lang/stdarch#1758 - rust-lang/stdarch#1798 - rust-lang/stdarch#1811 - rust-lang/stdarch#1810 - rust-lang/stdarch#1807 - rust-lang/stdarch#1806 - rust-lang/stdarch#1812 - rust-lang/stdarch#1795 - rust-lang/stdarch#1796 - rust-lang/stdarch#1813 - rust-lang/stdarch#1816 - rust-lang/stdarch#1818 - rust-lang/stdarch#1820 - rust-lang/stdarch#1819 r? `@Amanieu` `@rustbot` label T-libs-api Closes rust-lang/rust#111137
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Update stdarch submodule Updates the stdarch submodule. ## Merged PRs - rust-lang/stdarch#1797 - rust-lang/stdarch#1758 - rust-lang/stdarch#1798 - rust-lang/stdarch#1811 - rust-lang/stdarch#1810 - rust-lang/stdarch#1807 - rust-lang/stdarch#1806 - rust-lang/stdarch#1812 - rust-lang/stdarch#1795 - rust-lang/stdarch#1796 - rust-lang/stdarch#1813 - rust-lang/stdarch#1816 - rust-lang/stdarch#1818 - rust-lang/stdarch#1820 - rust-lang/stdarch#1819 r? `@Amanieu` `@rustbot` label T-libs-api Closes rust-lang/rust#111137
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Update stdarch submodule Updates the stdarch submodule. ## Merged PRs - rust-lang/stdarch#1797 - rust-lang/stdarch#1758 - rust-lang/stdarch#1798 - rust-lang/stdarch#1811 - rust-lang/stdarch#1810 - rust-lang/stdarch#1807 - rust-lang/stdarch#1806 - rust-lang/stdarch#1812 - rust-lang/stdarch#1795 - rust-lang/stdarch#1796 - rust-lang/stdarch#1813 - rust-lang/stdarch#1816 - rust-lang/stdarch#1818 - rust-lang/stdarch#1820 - rust-lang/stdarch#1819 r? `@Amanieu` `@rustbot` label T-libs-api Closes rust-lang/rust#111137
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Update stdarch submodule Updates the stdarch submodule. ## Merged PRs - rust-lang/stdarch#1797 - rust-lang/stdarch#1758 - rust-lang/stdarch#1798 - rust-lang/stdarch#1811 - rust-lang/stdarch#1810 - rust-lang/stdarch#1807 - rust-lang/stdarch#1806 - rust-lang/stdarch#1812 - rust-lang/stdarch#1795 - rust-lang/stdarch#1796 - rust-lang/stdarch#1813 - rust-lang/stdarch#1816 - rust-lang/stdarch#1818 - rust-lang/stdarch#1820 - rust-lang/stdarch#1819 r? `@Amanieu` `@rustbot` label T-libs-api Closes rust-lang/rust#111137
This was referenced Jun 13, 2025
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In https://rust-lang.zulipchat.com/#narrow/channel/219381-t-libs/topic/is.20.60arch.3A.3Aaarch64.3A.3Afloat16x8_t.60.20supposed.20to.20be.20stable.3F/with/520762685 it was noted that some f16 Neon types were incorrectly stable when introduced and that some f16 Neon intrinsics were incorrectly changed from unstable to stable recently.
The latter is a regression from stable to beta and could be nominated for a beta backport, but I couldn't find any process or precedent for doing this on stdarch.