1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/conv.ll b/llvm/test/CodeGen/WebAssembly/conv.ll
new file mode 100644
index 00000000000..ae82abfe79d
--- /dev/null
+++ b/llvm/test/CodeGen/WebAssembly/conv.ll
@@ -0,0 +1,16 @@
+; RUN: llc < %s -asm-verbose=false | FileCheck %s
+
+; Test that basic conversion operations assemble as expected.
+
+target datalayout = "e-p:32:32-i64:64-n32:64-S128"
+target triple = "wasm32-unknown-unknown"
+
+; CHECK-LABEL: $wrap_i64_i32
+; CHECK-NEXT: (param i64) (result i32)
+; CHECK-NEXT: (setlocal @0 (argument 0))
+; CHECK-NEXT: (setlocal @1 (wrap_i64 @0))
+; CHECK-NEXT: (return @1)
+define i32 @wrap_i64_i32(i64 %x) {
+  %a = trunc i64 %x to i32
+  ret i32 %a
+}