1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
index 3ca43e6..09ab007 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
@@ -245,6 +245,9 @@ struct RuntimeLibcallSignatureTable {
     Table[RTLIB::FMAX_F32] = f32_func_f32_f32;
     Table[RTLIB::FMAX_F64] = f64_func_f64_f64;
     Table[RTLIB::FMAX_F128] = i64_i64_func_i64_i64_i64_i64;
+    Table[RTLIB::LDEXP_F32] = f32_func_f32_i32;
+    Table[RTLIB::LDEXP_F64] = f64_func_f64_i32;
+    Table[RTLIB::LDEXP_F128] = i64_i64_func_i64_i64_i32;
 
     // Conversion
     // All F80 and PPCF128 routines are unsupported.