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-rw-r--r--library/compiler-builtins/libm/src/math/fmodf128.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/library/compiler-builtins/libm/src/math/fmodf128.rs b/library/compiler-builtins/libm/src/math/fmodf128.rs
new file mode 100644
index 00000000000..ff0e0493e26
--- /dev/null
+++ b/library/compiler-builtins/libm/src/math/fmodf128.rs
@@ -0,0 +1,5 @@
+/// Calculate the remainder of `x / y`, the precise result of `x - trunc(x / y) * y`.
+#[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
+pub fn fmodf128(x: f128, y: f128) -> f128 {
+    super::generic::fmod(x, y)
+}