cross-project-tests/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, compiler-rt, 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 // XFAIL: !system-darwin && gdb-clang-incompatibility
   8
   9 void b();
  10 struct S {
  11   int a[8];
  12 };
  13
  14 int f(struct S s, unsigned i) {
  15   // DEBUGGER: break 19
  16   // DEBUGGER: r
  17   // DEBUGGER: p s
  18   // CHECK: a = ([0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 5, [6] = 6, [7] = 7)
  19   return s.a[i];
  20 }
  21
  22 int main(int argc, const char **argv) {
  23   struct S s = {{0, 1, 2, 3, 4, 5, 6, 7}};
  24   if (f(s, 4) == 4) {
  25     // DEBUGGER: break 29
  26     // DEBUGGER: c
  27     // DEBUGGER: p s
  28     // CHECK: a = ([0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 5, [6] = 6, [7] = 7)
  29     b();
  30   }
  31   return 0;
  32 }
  33
  34 void c() {}
  35
  36 void b() {
  37   // DEBUGGER: break 42
  38   // DEBUGGER: c
  39   // DEBUGGER: p x
  40   // CHECK: 42
  41   __block int x = 42;
  42   c();
  43 }