File: debug-info-global-constant.c

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 (17 lines) | stat: -rw-r--r-- 644 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
// RUN: %clang_cc1 -emit-llvm -debug-info-kind=standalone \
// RUN:      -triple %itanium_abi_triple %s -o - | FileCheck %s

// Debug info for a global constant whose address is taken should be emitted
// exactly once.

// CHECK: @i = internal constant i32 1, align 4, !dbg ![[I:[0-9]+]]
// CHECK: ![[I]] = !DIGlobalVariableExpression(var: ![[VAR:.*]], expr: !DIExpression(DW_OP_constu, 1, DW_OP_stack_value))
// CHECK: ![[VAR]] = distinct !DIGlobalVariable(name: "i",
// CHECK: !DICompileUnit({{.*}}globals: ![[GLOBALS:[0-9]+]]
// CHECK: ![[GLOBALS]] = !{![[I]]}
static const int i = 1;

void g(const int *, int);
void f(void) {
  g(&i, i);
}