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1; RUN: llc --mtriple=wasm32-unknown-unknown -asm-verbose=false -mattr=+reference-types < %s | FileCheck %s2 3%externref = type ptr addrspace(10) ;; addrspace 10 is nonintegral4 5@externref_table = local_unnamed_addr addrspace(1) global [0 x %externref] undef6 7declare i32 @llvm.wasm.table.grow.externref(ptr addrspace(1), %externref, i32) nounwind readonly8declare %externref @llvm.wasm.ref.null.extern() nounwind readonly9 10define i32 @table_grow(i32 %sz) {11; CHECK-LABEL: table_grow:12; CHECK-NEXT: .functype table_grow (i32) -> (i32)13; CHECK-NEXT: ref.null_extern14; CHECK-NEXT: local.get 015; CHECK-NEXT: table.grow externref_table16; CHECK-NEXT: end_function17 %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 %newsz20}21