Fariborz Jahanian | 9e9650c | 2012-01-16 17:52:22 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -emit-llvm-only |
| 2 | // CHECK that we don't crash. |
| 3 | |
| 4 | int main(void){ |
| 5 | int x = 12; |
| 6 | // Make sure we don't crash when constant folding the case 4 |
| 7 | // statement due to the case 5 statement contained in the do loop |
| 8 | switch (4) { |
Fariborz Jahanian | c268832 | 2012-01-16 18:07:45 +0000 | [diff] [blame] | 9 | case 4: do { |
| 10 | switch (6) { |
| 11 | case 6: { |
| 12 | case 5: x++; |
| 13 | }; |
| 14 | }; |
| 15 | } while (x < 100); |
Fariborz Jahanian | 9e9650c | 2012-01-16 17:52:22 +0000 | [diff] [blame] | 16 | } |
| 17 | return x; |
| 18 | } |