clang/test/CodeGen/WebAssembly/wasm-externref.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 -triple wasm32-unknown-unknown -target-feature +reference-types -o - -emit-llvm %s | FileCheck %s
   3
   4 typedef __externref_t externref_t;
   5
   6 void helper(externref_t);
   7
   8 // CHECK-LABEL: @handle(
   9 // CHECK-NEXT:  entry:
  10 // CHECK-NEXT:    [[OBJ_ADDR:%.*]] = alloca ptr addrspace(10), align 1
  11 // CHECK-NEXT:    store ptr addrspace(10) [[OBJ:%.*]], ptr [[OBJ_ADDR]], align 1
  12 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr addrspace(10), ptr [[OBJ_ADDR]], align 1
  13 // CHECK-NEXT:    call void @helper(ptr addrspace(10) [[TMP0]])
  14 // CHECK-NEXT:    ret void
  15 //
  16 void handle(externref_t obj) {
  17   helper(obj);
  18 }