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intrinsics: unify rint, roundeven, nearbyint in a single round_ties_even intrinsic

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Ralf Jung 2025-02-04 15:15:28 +01:00
parent 019fc4de2f
commit 04e7a10af6
13 changed files with 111 additions and 208 deletions
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9
compiler/rustc_codegen_gcc/src/intrinsic/mod.rs
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@ -84,14 +84,11 @@ fn get_simple_intrinsic<'gcc, 'tcx>(
sym::ceilf64 => "ceil",
sym::truncf32 => "truncf",
sym::truncf64 => "trunc",
sym::rintf32 => "rintf",
sym::rintf64 => "rint",
sym::nearbyintf32 => "nearbyintf",
sym::nearbyintf64 => "nearbyint",
// We match the LLVM backend and lower this to `rint`.
sym::round_ties_even_f32 => "rintf",
sym::round_ties_even_f64 => "rint",
sym::roundf32 => "roundf",
sym::roundf64 => "round",
sym::roundevenf32 => "roundevenf",
sym::roundevenf64 => "roundeven",
sym::abort => "abort",
_ => return None,
};