1 files changed, 19 insertions, 0 deletions
diff --git a/src/math/floor_asm.go b/src/math/floor_asm.go
new file mode 100644
index 0000000..fb419d6
--- /dev/null
+++ b/src/math/floor_asm.go
@@ -0,0 +1,19 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 || amd64 || arm64 || ppc64 || ppc64le || s390x || wasm
+
+package math
+
+const haveArchFloor = true
+
+func archFloor(x float64) float64
+
+const haveArchCeil = true
+
+func archCeil(x float64) float64
+
+const haveArchTrunc = true
+
+func archTrunc(x float64) float64