clang/test/CodeGen/debug-info-vla.c

   1 // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-apple-darwin %s -o - | FileCheck %s
   2
   3 void testVLAwithSize(int s)
   4 {
   5 // CHECK-DAG: dbg.declare({{.*}} %__vla_expr0, metadata ![[VLAEXPR:[0-9]+]]
   6 // CHECK-DAG: dbg.declare({{.*}} %vla, metadata ![[VAR:[0-9]+]]
   7 // CHECK-DAG: ![[VLAEXPR]] = !DILocalVariable(name: "__vla_expr0", {{.*}} flags: DIFlagArtificial
   8 // CHECK-DAG: ![[VAR]] = !DILocalVariable(name: "vla",{{.*}} line: [[@LINE+2]]
   9 // CHECK-DAG: !DISubrange(count: ![[VLAEXPR]])
  10   int vla[s];
  11   int i;
  12   for (i = 0; i < s; i++) {
  13     vla[i] = i*i;
  14   }
  15 }