File: debug-info-vla.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (22 lines) | stat: -rw-r--r-- 893 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -std=c++11 -triple x86_64-unknown-unknown %s -o - | FileCheck %s


void f(int m) {
  int x[3][m];
}

int (*fp)(int[][*]) = nullptr;

// CHECK: !DICompositeType(tag: DW_TAG_array_type,
// CHECK-NOT:                               size:
// CHECK-SAME:                              elements: [[ELEM_TYPE:![0-9]+]]
// CHECK: [[ELEM_TYPE]] = !{[[NOCOUNT:.*]]}
// CHECK: [[NOCOUNT]] = !DISubrange(count: -1)
//
// CHECK: [[VAR:![0-9]+]] = !DILocalVariable(name: "__vla_expr0", {{.*}}flags: DIFlagArtificial
// CHECK: !DICompositeType(tag: DW_TAG_array_type,
// CHECK-NOT:                               size:
// CHECK-SAME:                              elements: [[ELEM_TYPE:![0-9]+]]
// CHECK: [[ELEM_TYPE]] = !{[[THREE:.*]], [[VARRANGE:![0-9]+]]}
// CHECK: [[THREE]] = !DISubrange(count: 3)
// CHECK: [[VARRANGE]] = !DISubrange(count: [[VAR]])