1; RUN: llc --mtriple=wasm32-unknown-unknown -asm-verbose=false -mattr=+reference-types < %s | FileCheck %s 2 3%externref = type ptr addrspace(10) ;; addrspace 10 is nonintegral 4 5@externref_table = local_unnamed_addr addrspace(1) global [0 x %externref] undef 6 7declare i32 @llvm.wasm.table.grow.externref(ptr addrspace(1), %externref, i32) nounwind readonly 8declare %externref @llvm.wasm.ref.null.extern() nounwind readonly 9 10define i32 @table_grow(i32 %sz) { 11; CHECK-LABEL: table_grow: 12; CHECK-NEXT: .functype table_grow (i32) -> (i32) 13; CHECK-NEXT: ref.null_extern 14; CHECK-NEXT: local.get 0 15; CHECK-NEXT: table.grow externref_table 16; CHECK-NEXT: end_function 17 %null = call %externref @llvm.wasm.ref.null.extern() 18 %newsz = call i32 @llvm.wasm.table.grow.externref(ptr addrspace(1) @externref_table, %externref %null, i32 %sz) 19 ret i32 %newsz 20} 21