Mark float intrinsics with no preconditions as safe

clarfonthey · tgross35 · commit ccf3420f2177 · 2025-09-25T20:10:18.000Z
(cherry picked from commit 2fb3a18)
diff --git a/libm/src/math/support/float_traits.rs b/libm/src/math/support/float_traits.rs
@@ -289,7 +289,7 @@ macro_rules! float_impl {
                 cfg_if! {
                     // fma is not yet available in `core`
                     if #[cfg(intrinsics_enabled)] {
-                        unsafe{ core::intrinsics::$fma_intrinsic(self, y, z) }
+                        core::intrinsics::$fma_intrinsic(self, y, z)
                     } else {
                         super::super::$fma_fn(self, y, z)
                     }

Original file line number	Diff line number	Diff line change
`@@ -289,7 +289,7 @@ macro_rules! float_impl {`
`289`	`289`	`cfg_if! {`
`290`	`290`	// fma is not yet available in `core`
`291`	`291`	`if #[cfg(intrinsics_enabled)] {`
`292`		`- unsafe{ core::intrinsics::$fma_intrinsic(self, y, z) }`
	`292`	`+ core::intrinsics::$fma_intrinsic(self, y, z)`
`293`	`293`	`} else {`
`294`	`294`	`super::super::$fma_fn(self, y, z)`
`295`	`295`	`}`