Backport @fastmath x^2 inlining regression to 1.12#60686
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DilumAluthge merged 1 commit intobackports-release-1.12from Jan 14, 2026
Merged
Backport @fastmath x^2 inlining regression to 1.12#60686DilumAluthge merged 1 commit intobackports-release-1.12from
@fastmath x^2 inlining regression to 1.12#60686DilumAluthge merged 1 commit intobackports-release-1.12from
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This isn't a direct backport of https://github.com/JuliaLang/julia/pull/60640/changes because because `llvm.powi.f16.i32` is very broken on LLVM 18 (at least for targets without hardware fp16 support like x86). This is only a performance backport, but it is a pretty important regression that was introduced in 1.12.
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This isn't a direct backport of https://github.com/JuliaLang/julia/pull/60640/changes because because
llvm.powi.f16.i32is very broken on LLVM 18 (at least for targets without hardware fp16 support like x86).This is only a performance backport, but it is a pretty important regression that was introduced in 1.12.