| Nuno Lopes | 08a9ae9 | 2012-05-09 15:53:34 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fbounds-checking=4 -emit-llvm -triple x86_64-apple-darwin10 < %s | FileCheck %s |
| 2 | |
| 3 | // CHECK: @f |
| 4 | double f(int b, int i) { |
| 5 | double a[b]; |
| 6 | return a[i]; |
| Nuno Lopes | 3e86a04 | 2012-05-22 15:26:48 +0000 | [diff] [blame] | 7 | // CHECK: objectsize.i64({{.*}}, i1 false) |
| Nuno Lopes | 08a9ae9 | 2012-05-09 15:53:34 +0000 | [diff] [blame] | 8 | // CHECK: icmp uge i64 {{.*}}, 8 |
| 9 | } |
| 10 | |
| 11 | // CHECK: @f2 |
| 12 | void f2() { |
| 13 | int a[2]; |
| Nuno Lopes | 3e86a04 | 2012-05-22 15:26:48 +0000 | [diff] [blame] | 14 | // CHECK: objectsize.i64({{.*}}, i1 false) |
| Nuno Lopes | 08a9ae9 | 2012-05-09 15:53:34 +0000 | [diff] [blame] | 15 | // CHECK: icmp uge i64 {{.*}}, 4 |
| 16 | a[1] = 42; |
| 17 | |
| 18 | short *b = malloc(64); |
| Nuno Lopes | 3e86a04 | 2012-05-22 15:26:48 +0000 | [diff] [blame] | 19 | // CHECK: objectsize.i64({{.*}}, i1 false) |
| Nuno Lopes | 08a9ae9 | 2012-05-09 15:53:34 +0000 | [diff] [blame] | 20 | // CHECK: icmp uge i64 {{.*}}, 4 |
| 21 | // CHECK: getelementptr {{.*}}, i64 5 |
| Nuno Lopes | 3e86a04 | 2012-05-22 15:26:48 +0000 | [diff] [blame] | 22 | // CHECK: objectsize.i64({{.*}}, i1 false) |
| Nuno Lopes | 08a9ae9 | 2012-05-09 15:53:34 +0000 | [diff] [blame] | 23 | // CHECK: icmp uge i64 {{.*}}, 2 |
| 24 | b[5] = a[1]+2; |
| 25 | } |