1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/WebAssembly/memory-addr32.ll b/test/CodeGen/WebAssembly/memory-addr32.ll
new file mode 100644
index 000000000000..e2dd556bddc0
--- /dev/null
+++ b/test/CodeGen/WebAssembly/memory-addr32.ll
@@ -0,0 +1,27 @@
+; RUN: llc < %s -asm-verbose=false | FileCheck %s
+
+; Test that basic memory operations assemble as expected with 32-bit addresses.
+
+target datalayout = "e-p:32:32-i64:64-n32:64-S128"
+target triple = "wasm32-unknown-unknown"
+
+declare i32 @llvm.wasm.memory.size.i32() nounwind readonly
+declare void @llvm.wasm.grow.memory.i32(i32) nounwind
+
+; CHECK-LABEL: memory_size:
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: memory_size $push0={{$}}
+; CHECK-NEXT: return $pop0{{$}}
+define i32 @memory_size() {
+  %a = call i32 @llvm.wasm.memory.size.i32()
+  ret i32 %a
+}
+
+; CHECK-LABEL: grow_memory:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK: grow_memory $0{{$}}
+; CHECK-NEXT: return{{$}}
+define void @grow_memory(i32 %n) {
+  call void @llvm.wasm.grow.memory.i32(i32 %n)
+  ret void
+}