clang/test/CodeGen/assignment-tracking/nested-scope.cpp

   1 // RUN: %clang_cc1 -triple x86_64-none-linux-gnu -debug-info-kind=standalone -O0 \
   2 // RUN:     -emit-llvm  -fexperimental-assignment-tracking=forced %s -o -        \
   3 // RUN:     -disable-O0-optnone                                                  \
   4 // RUN: | FileCheck %s
   5
   6 // Check that dbg.assign intrinsics get a !dbg with with the same scope as
   7 // their variable.
   8
   9 // CHECK: call void @llvm.dbg.assign({{.+}}, metadata [[local:![0-9]+]], {{.+}}, {{.+}}, {{.+}}), !dbg [[dbg:![0-9]+]]
  10 // CHECK-DAG: [[local]] = !DILocalVariable(name: "local", scope: [[scope:![0-9]+]],
  11 // CHECK-DAG: [[dbg]] = !DILocation({{.+}}, scope: [[scope]])
  12 // CHECK-DAG: [[scope]] = distinct !DILexicalBlock
  13
  14 void ext(int*);
  15 void fun() {
  16   {
  17     int local;
  18   }
  19 }
  20