diff --git a/src/arch/wasm/CodeGen.zig b/src/arch/wasm/CodeGen.zig
index 2d31b6113fb233c10fafa42dee97780556eb8b7c..900cb96ded19df025521b0b82a86ed51149555d2 100644
--- a/src/arch/wasm/CodeGen.zig
+++ b/src/arch/wasm/CodeGen.zig
@@ -2747,22 +2747,12 @@ const FloatOp = enum {
             },
 
             inline .ceil,
-            .cos,
-            .exp,
-            .exp2,
             .fabs,
             .floor,
-            .fma,
             .fmax,
             .fmin,
-            .fmod,
-            .log,
-            .log10,
-            .log2,
             .round,
-            .sin,
             .sqrt,
-            .tan,
             .trunc,
             => |ct_op| switch (bits) {
                 inline 16, 80, 128 => |ct_bits| @field(
@@ -2772,6 +2762,24 @@ const FloatOp = enum {
                 else => unreachable,
             },
 
+            inline .cos,
+            .exp,
+            .exp2,
+            .fma,
+            .fmod,
+            .log,
+            .log10,
+            .log2,
+            .sin,
+            .tan,
+            => |ct_op| switch (bits) {
+                inline 16, 32, 64, 80, 128 => |ct_bits| @field(
+                    Mir.Intrinsic,
+                    libcFloatPrefix(ct_bits) ++ @tagName(ct_op) ++ libcFloatSuffix(ct_bits),
+                ),
+                else => unreachable,
+            },
+
             .neg => unreachable,
         };
     }
diff --git a/src/arch/wasm/Mir.zig b/src/arch/wasm/Mir.zig
index 9f5ddf189a323ea989bb36e63e6f7f8f7ef582db..65cd62c77d1fb8c4d8ecb5c180a02e25086345f1 100644
--- a/src/arch/wasm/Mir.zig
+++ b/src/arch/wasm/Mir.zig
@@ -853,11 +853,18 @@ pub const Intrinsic = enum(u32) {
     __udivti3,
     __umodti3,
     ceilq,
+    cos,
+    cosf,
     cosq,
+    exp,
+    exp2,
+    exp2f,
     exp2q,
+    expf,
     expq,
     fabsq,
     floorq,
+    fma,
     fmaf,
     fmaq,
     fmax,
@@ -866,13 +873,25 @@ pub const Intrinsic = enum(u32) {
     fmin,
     fminf,
     fminq,
+    fmod,
+    fmodf,
     fmodq,
+    log,
+    log10,
+    log10f,
     log10q,
+    log2,
+    log2f,
     log2q,
+    logf,
     logq,
     roundq,
+    sin,
+    sinf,
     sinq,
     sqrtq,
+    tan,
+    tanf,
     tanq,
     truncq,
 };