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