| 1 | // Check that optimized with -O3 values that have a file address can be read |
| 2 | // DWARF info: |
| 3 | // 0x00000023: DW_TAG_variable |
| 4 | // DW_AT_name ("array") |
| 5 | // DW_AT_type (0x00000032 "char[5]") |
| 6 | // DW_AT_location (DW_OP_piece 0x2, DW_OP_addrx 0x0, DW_OP_piece 0x1) |
| 7 | |
| 8 | // UNSUPPORTED: system-windows |
| 9 | // RUN: %clang_host -O3 -gdwarf %s -o %t |
| 10 | // RUN: %lldb %t \ |
| 11 | // RUN: -o "b 26" \ |
| 12 | // RUN: -o "r" \ |
| 13 | // RUN: -o "p/x array[2]" \ |
| 14 | // RUN: -b | FileCheck %s |
| 15 | // |
| 16 | // CHECK: (lldb) p/x array[2] |
| 17 | // CHECK: (char) 0x03 |
| 18 | |
| 19 | static char array[5] = {0, 1, 2, 3, 4}; |
| 20 | |
| 21 | void func() __attribute__((noinline)); |
| 22 | void func() { ++array[2]; }; |
| 23 | |
| 24 | int main(void) { |
| 25 | func(); |
| 26 | return 0; |
| 27 | } |
| 28 | |