1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
3 ; Test that basic memory operations assemble as expected with 64-bit addresses.
5 target datalayout = "e-p:64:64-i64:64-n32:64-S128"
6 target triple = "wasm64-unknown-unknown"
8 declare i64 @llvm.wasm.page.size.i64() nounwind readnone
9 declare i64 @llvm.wasm.memory.size.i64() nounwind readnone
10 declare void @llvm.wasm.resize.memory.i64(i64) nounwind
12 ; CHECK-LABEL: page_size:
13 ; CHECK-NEXT: .result i64{{$}}
14 ; CHECK-NEXT: .local i64{{$}}
15 ; CHECK-NEXT: page_size
16 ; CHECK-NEXT: set_local 0, pop{{$}}
17 ; CHECK-NEXT: return (get_local 0){{$}}
18 define i64 @page_size() {
19 %a = call i64 @llvm.wasm.page.size.i64()
23 ; CHECK-LABEL: memory_size:
24 ; CHECK-NEXT: .result i64{{$}}
25 ; CHECK-NEXT: .local i64{{$}}
26 ; CHECK-NEXT: memory_size
27 ; CHECK-NEXT: set_local 0, pop{{$}}
28 ; CHECK-NEXT: return (get_local 0){{$}}
29 define i64 @memory_size() {
30 %a = call i64 @llvm.wasm.memory.size.i64()
34 ; CHECK-LABEL: resize_memory:
35 ; CHECK-NEXT: .param i64
36 ; CHECK-NEXT: .local i64{{$}}
37 ; CHECK: resize_memory (get_local 1)
39 define void @resize_memory(i64 %n) {
40 call void @llvm.wasm.resize.memory.i64(i64 %n)