1 files changed, 28 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/bulk-memory-intrinsics.ll b/llvm/test/CodeGen/WebAssembly/bulk-memory-intrinsics.ll
new file mode 100644
index 00000000000..dfb74b78f64
--- /dev/null
+++ b/llvm/test/CodeGen/WebAssembly/bulk-memory-intrinsics.ll
@@ -0,0 +1,28 @@
+; RUN: llc < %s -asm-verbose=false -verify-machineinstrs -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -mattr=+bulk-memory | FileCheck %s
+
+; Test that bulk memory intrinsics lower correctly
+
+target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
+target triple = "wasm32-unknown-unknown"
+
+; CHECK-LABEL: memory_init:
+; CHECK-NEXT: .functype  memory_init (i32, i32, i32) -> ()
+; CHECK-NEXT: memory.init 3, 0, $0, $1, $2
+; CHECK-NEXT: return
+declare void @llvm.wasm.memory.init(i32, i32, i8*, i32, i32)
+define void @memory_init(i8* %dest, i32 %offset, i32 %size) {
+  call void @llvm.wasm.memory.init(
+    i32 3, i32 0, i8* %dest, i32 %offset, i32 %size
+  )
+  ret void
+}
+
+; CHECK-LABEL: data_drop:
+; CHECK-NEXT: .functype data_drop () -> ()
+; CHECK-NEXT: data.drop 3
+; CHECK-NEXT: return
+declare void @llvm.wasm.data.drop(i32)
+define void @data_drop() {
+  call void @llvm.wasm.data.drop(i32 3)
+  ret void
+}