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      1 ; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt | FileCheck %s
      2 
      3 ; Test that basic memory operations assemble as expected with 32-bit addresses.
      4 
      5 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
      6 target triple = "wasm32-unknown-unknown"
      7 
      8 declare i32 @llvm.wasm.current.memory.i32() nounwind readonly
      9 declare void @llvm.wasm.grow.memory.i32(i32) nounwind
     10 
     11 ; CHECK-LABEL: current_memory:
     12 ; CHECK-NEXT: .result i32{{$}}
     13 ; CHECK-NEXT: current_memory $push0={{$}}
     14 ; CHECK-NEXT: return $pop0{{$}}
     15 define i32 @current_memory() {
     16   %a = call i32 @llvm.wasm.current.memory.i32()
     17   ret i32 %a
     18 }
     19 
     20 ; CHECK-LABEL: grow_memory:
     21 ; CHECK-NEXT: .param i32{{$}}
     22 ; CHECK: grow_memory $0{{$}}
     23 ; CHECK-NEXT: return{{$}}
     24 define void @grow_memory(i32 %n) {
     25   call void @llvm.wasm.grow.memory.i32(i32 %n)
     26   ret void
     27 }
     28