1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
3 ; Test that basic memory operations assemble as expected with 32-bit addresses.
5 target datalayout = "e-p:32:32-i64:64-n32:64-S128"
6 target triple = "wasm32-unknown-unknown"
8 declare i32 @llvm.wasm.page.size.i32() nounwind readnone
9 declare i32 @llvm.wasm.memory.size.i32() nounwind readnone
10 declare void @llvm.wasm.resize.memory.i32(i32) nounwind
12 ; CHECK-LABEL: page_size:
13 ; CHECK-NEXT: .result i32{{$}}
14 ; CHECK-NEXT: page_size
15 ; CHECK-NEXT: set_local @0, pop{{$}}
16 ; CHECK-NEXT: return @0{{$}}
17 define i32 @page_size() {
18 %a = call i32 @llvm.wasm.page.size.i32()
22 ; CHECK-LABEL: memory_size:
23 ; CHECK-NEXT: .result i32{{$}}
24 ; CHECK-NEXT: memory_size
25 ; CHECK-NEXT: set_local @0, pop{{$}}
26 ; CHECK-NEXT: return @0{{$}}
27 define i32 @memory_size() {
28 %a = call i32 @llvm.wasm.memory.size.i32()
32 ; CHECK-LABEL: resize_memory:
33 ; CHECK-NEXT: .param i32
34 ; CHECK: resize_memory @1
36 define void @resize_memory(i32 %n) {
37 call void @llvm.wasm.resize.memory.i32(i32 %n)