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: (func $page_size
13 ; CHECK-NEXT: (result i32)
14 ; CHECK-NEXT: (set_local @0 (page_size))
15 ; CHECK-NEXT: (return @0)
16 define i32 @page_size() {
17 %a = call i32 @llvm.wasm.page.size.i32()
21 ; CHECK-LABEL: (func $memory_size
22 ; CHECK-NEXT: (result i32)
23 ; CHECK-NEXT: (set_local @0 (memory_size))
24 ; CHECK-NEXT: (return @0)
25 define i32 @memory_size() {
26 %a = call i32 @llvm.wasm.memory.size.i32()
30 ; CHECK-LABEL: (func $resize_memory
31 ; CHECK-NEXT: (param i32)
32 ; CHECK: (resize_memory @0)
33 ; CHECK-NEXT: (return)
34 define void @resize_memory(i32 %n) {
35 call void @llvm.wasm.resize.memory.i32(i32 %n)