diff --git a/library/compiler-builtins/libm/etc/function-definitions.json b/library/compiler-builtins/libm/etc/function-definitions.json
index 3cf7e0fed3de..f60a7e5673c9 100644
--- a/library/compiler-builtins/libm/etc/function-definitions.json
+++ b/library/compiler-builtins/libm/etc/function-definitions.json
@@ -604,12 +604,14 @@
     "rint": {
         "sources": [
             "src/libm_helper.rs",
+            "src/math/arch/wasm32.rs",
             "src/math/rint.rs"
         ],
         "type": "f64"
     },
     "rintf": {
         "sources": [
+            "src/math/arch/wasm32.rs",
             "src/math/rintf.rs"
         ],
         "type": "f32"
diff --git a/library/compiler-builtins/libm/src/math/arch/mod.rs b/library/compiler-builtins/libm/src/math/arch/mod.rs
index bd79ae1c69c2..3992419cbaad 100644
--- a/library/compiler-builtins/libm/src/math/arch/mod.rs
+++ b/library/compiler-builtins/libm/src/math/arch/mod.rs
@@ -11,7 +11,9 @@
 cfg_if! {
     if #[cfg(all(target_arch = "wasm32", intrinsics_enabled))] {
         mod wasm32;
-        pub use wasm32::{ceil, ceilf, fabs, fabsf, floor, floorf, sqrt, sqrtf, trunc, truncf};
+        pub use wasm32::{
+            ceil, ceilf, fabs, fabsf, floor, floorf, rint, rintf, sqrt, sqrtf, trunc, truncf,
+        };
     } else if #[cfg(target_feature = "sse2")] {
         mod i686;
         pub use i686::{sqrt, sqrtf};
diff --git a/library/compiler-builtins/libm/src/math/arch/wasm32.rs b/library/compiler-builtins/libm/src/math/arch/wasm32.rs
index 384445f12914..de80c8a58172 100644
--- a/library/compiler-builtins/libm/src/math/arch/wasm32.rs
+++ b/library/compiler-builtins/libm/src/math/arch/wasm32.rs
@@ -25,6 +25,14 @@ pub fn floorf(x: f32) -> f32 {
     core::arch::wasm32::f32_floor(x)
 }
 
+pub fn rint(x: f64) -> f64 {
+    core::arch::wasm32::f64_nearest(x)
+}
+
+pub fn rintf(x: f32) -> f32 {
+    core::arch::wasm32::f32_nearest(x)
+}
+
 pub fn sqrt(x: f64) -> f64 {
     core::arch::wasm32::f64_sqrt(x)
 }
diff --git a/library/compiler-builtins/libm/src/math/rint.rs b/library/compiler-builtins/libm/src/math/rint.rs
index cbdc3c2b91c8..50192ffdf03d 100644
--- a/library/compiler-builtins/libm/src/math/rint.rs
+++ b/library/compiler-builtins/libm/src/math/rint.rs
@@ -1,5 +1,11 @@
 #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
 pub fn rint(x: f64) -> f64 {
+    select_implementation! {
+        name: rint,
+        use_arch: all(target_arch = "wasm32", intrinsics_enabled),
+        args: x,
+    }
+
     let one_over_e = 1.0 / f64::EPSILON;
     let as_u64: u64 = x.to_bits();
     let exponent: u64 = (as_u64 >> 52) & 0x7ff;
diff --git a/library/compiler-builtins/libm/src/math/rintf.rs b/library/compiler-builtins/libm/src/math/rintf.rs
index 2d22c9393543..64968b6be3a3 100644
--- a/library/compiler-builtins/libm/src/math/rintf.rs
+++ b/library/compiler-builtins/libm/src/math/rintf.rs
@@ -1,5 +1,11 @@
 #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
 pub fn rintf(x: f32) -> f32 {
+    select_implementation! {
+        name: rintf,
+        use_arch: all(target_arch = "wasm32", intrinsics_enabled),
+        args: x,
+    }
+
     let one_over_e = 1.0 / f32::EPSILON;
     let as_u32: u32 = x.to_bits();
     let exponent: u32 = (as_u32 >> 23) & 0xff;