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; 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.page.size.i32() nounwind readnone
declare i32 @llvm.wasm.memory.size.i32() nounwind readnone
declare void @llvm.wasm.resize.memory.i32(i32) nounwind

; CHECK-LABEL: page_size:
; CHECK-NEXT: .result i32{{$}}
; CHECK-NEXT: .local i32{{$}}
; CHECK-NEXT: page_size
; CHECK-NEXT: set_local 0, pop{{$}}
; CHECK-NEXT: return (get_local 0){{$}}
define i32 @page_size() {
  %a = call i32 @llvm.wasm.page.size.i32()
  ret i32 %a
}

; CHECK-LABEL: memory_size:
; CHECK-NEXT: .result i32{{$}}
; CHECK-NEXT: .local i32{{$}}
; CHECK-NEXT: memory_size
; CHECK-NEXT: set_local 0, pop{{$}}
; CHECK-NEXT: return (get_local 0){{$}}
define i32 @memory_size() {
  %a = call i32 @llvm.wasm.memory.size.i32()
  ret i32 %a
}

; CHECK-LABEL: resize_memory:
; CHECK-NEXT: .param i32
; CHECK-NEXT: .local i32{{$}}
; CHECK: resize_memory (get_local 1)
; CHECK-NEXT: return
define void @resize_memory(i32 %n) {
  call void @llvm.wasm.resize.memory.i32(i32 %n)
  ret void
}
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