clang/test/CodeGen/debug-info.c

   1 // RUN: %clang_cc1 -triple x86_64-unk-unk -o - -emit-llvm -debug-info-kind=limited %s | FileCheck %s
   2 // RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -o - -emit-llvm -debug-info-kind=limited %s | FileCheck %s
   3
   4 // PR3023
   5 void convert(void) {
   6   struct { typeof(0) f0; } v0;
   7 }
   8
   9
  10 // PR2784
  11 struct OPAQUE; // CHECK-DAG: DW_TAG_structure_type, name: "OPAQUE"
  12 typedef struct OPAQUE *PTR;
  13 PTR p;
  14
  15
  16 // PR2950
  17 struct s0;
  18 struct s0 { struct s0 *p; } g0;
  19
  20 struct s0 *f0(struct s0 *a0) {
  21   return a0->p;
  22 }
  23
  24
  25 // PR3134
  26 char xpto[];
  27
  28
  29 // PR3427
  30 struct foo {
  31   int a;
  32   void *ptrs[];
  33 };
  34 struct foo bar;
  35
  36
  37 // PR4143
  38 struct foo2 {
  39   enum bar *bar;
  40 };
  41
  42 struct foo2 foo2;
  43
  44 // CHECK-DAG: !DIDerivedType(tag: DW_TAG_typedef, name: "barfoo"
  45 typedef int barfoo;
  46 barfoo foo(void) {
  47 }
  48
  49 // CHECK-DAG: __uint128_t
  50 __uint128_t foo128 (void)
  51 {
  52   __uint128_t int128 = 44;
  53   return int128;
  54 }
  55
  56 // CHECK-DAG: uint64x2_t
  57 typedef unsigned long long uint64_t;
  58 typedef uint64_t uint64x2_t __attribute__((ext_vector_type(2)));
  59 uint64x2_t extvectbar[4];
  60
  61 // CHECK-DAG: !DIBasicType(name: "long"
  62 // CHECK-DAG: !DIBasicType(name: "unsigned long long"
  63 void integral_types(long x, unsigned long long y) {
  64 }