xref: /llvm-project/llvm/test/CodeGen/WebAssembly/table-size.ll (revision bab98395a103ac49aa3d8080565e2b8e99f112a5)
12fd634a5SPaulo Matos; RUN: llc --mtriple=wasm32-unknown-unknown -asm-verbose=false -mattr=+reference-types < %s | FileCheck %s
22fd634a5SPaulo Matos
380fb7823SAlex Bradbury%externref = type ptr addrspace(10) ;; addrspace 10 is nonintegral
42fd634a5SPaulo Matos
52fd634a5SPaulo Matos@externref_table = local_unnamed_addr addrspace(1) global [0 x %externref] undef
62fd634a5SPaulo Matos
780fb7823SAlex Bradburydeclare i32 @llvm.wasm.table.size(ptr addrspace(1)) nounwind readonly
82fd634a5SPaulo Matos
92fd634a5SPaulo Matosdefine i32 @table_size() {
102fd634a5SPaulo Matos; CHECK-LABEL: table_size:
112fd634a5SPaulo Matos; CHECK-NEXT:  .functype       table_size () -> (i32)
122fd634a5SPaulo Matos; CHECK-NEXT:  table.size      externref_table
132fd634a5SPaulo Matos; CHECK-NEXT:  end_function
14*bab98395SPaulo Matos  %sz = call i32 @llvm.wasm.table.size(ptr addrspace(1) @externref_table)
152fd634a5SPaulo Matos  ret i32 %sz
162fd634a5SPaulo Matos}
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