1; RUN: llc < %s -asm-verbose=false | FileCheck %s
2
3; Test that basic memory operations assemble as expected with 32-bit addresses.
4
5target datalayout = "e-p:32:32-i64:64-n32:64-S128"
6target triple = "wasm32-unknown-unknown"
7
8declare i32 @llvm.wasm.memory.size.i32() nounwind readnone
9declare void @llvm.wasm.grow.memory.i32(i32) nounwind
10
11; CHECK-LABEL: memory_size:
12; CHECK-NEXT: .result i32{{$}}
13; CHECK-NEXT: .local i32{{$}}
14; CHECK-NEXT: memory_size
15; CHECK-NEXT: set_local 0, pop{{$}}
16; CHECK-NEXT: return (get_local 0){{$}}
17define i32 @memory_size() {
18  %a = call i32 @llvm.wasm.memory.size.i32()
19  ret i32 %a
20}
21
22; CHECK-LABEL: grow_memory:
23; CHECK-NEXT: .param i32
24; CHECK-NEXT: .local i32{{$}}
25; CHECK: grow_memory (get_local 1)
26; CHECK-NEXT: return
27define void @grow_memory(i32 %n) {
28  call void @llvm.wasm.grow.memory.i32(i32 %n)
29  ret void
30}
31