debuginfo-tests/llgdb-tests/asan-blocks.c

   1 // RUN: %clang -fblocks %target_itanium_abi_host_triple -arch x86_64 %s -o %t.out -g -fsanitize=address
   2 // RUN: %test_debuginfo %s %t.out
   3 // FIXME: Remove system-darwin when we build BlocksRuntime everywhere.
   4 // REQUIRES: !asan, system-darwin
   5 //           Zorg configures the ASAN stage2 bots to not build the asan
   6 //           compiler-rt. Only run this test on non-asanified configurations.
   7 void b();
   8 struct S {
   9   int a[8];
  10 };
  11
  12 int f(struct S s, unsigned i) {
  13   // DEBUGGER: break 17
  14   // DEBUGGER: r
  15   // DEBUGGER: p s
  16   // CHECK: a = ([0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 5, [6] = 6, [7] = 7)
  17   return s.a[i];
  18 }
  19
  20 int main(int argc, const char **argv) {
  21   struct S s = {{0, 1, 2, 3, 4, 5, 6, 7}};
  22   if (f(s, 4) == 4) {
  23     // DEBUGGER: break 27
  24     // DEBUGGER: c
  25     // DEBUGGER: p s
  26     // CHECK: a = ([0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 5, [6] = 6, [7] = 7)
  27     b();
  28   }
  29   return 0;
  30 }
  31
  32 void c() {}
  33
  34 void b() {
  35   // DEBUGGER: break 40
  36   // DEBUGGER: c
  37   // DEBUGGER: p x
  38   // CHECK: 42
  39   __block int x = 42;
  40   c();
  41 }