| Anna Zaks | bd80231 | 2012-12-21 17:27:01 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCallGraph %s -fblocks 2>&1 | FileCheck %s |
| Anna Zaks | 196b8cf | 2012-03-08 00:42:23 +0000 | [diff] [blame] | 2 | |
| 3 | static void mmm(int y) { |
| 4 | if (y != 0) |
| 5 | y++; |
| Anna Zaks | bd80231 | 2012-12-21 17:27:01 +0000 | [diff] [blame] | 6 | y = y/y; |
| Anna Zaks | 196b8cf | 2012-03-08 00:42:23 +0000 | [diff] [blame] | 7 | } |
| 8 | |
| 9 | static int foo(int x, int y) { |
| 10 | mmm(y); |
| 11 | if (x != 0) |
| 12 | x++; |
| 13 | return 5/x; |
| 14 | } |
| 15 | |
| 16 | void aaa() { |
| 17 | foo(1,2); |
| 18 | } |
| 19 | |
| Anna Zaks | bd80231 | 2012-12-21 17:27:01 +0000 | [diff] [blame] | 20 | void bbb(int y) { |
| 21 | int x = (y > 2); |
| 22 | ^ { |
| 23 | foo(x, y); |
| 24 | }(); |
| 25 | } |
| 26 | |
| Anna Zaks | 196b8cf | 2012-03-08 00:42:23 +0000 | [diff] [blame] | 27 | // CHECK:--- Call graph Dump --- |
| Anna Zaks | bd80231 | 2012-12-21 17:27:01 +0000 | [diff] [blame] | 28 | // CHECK: Function: < root > calls: mmm foo aaa < > bbb |
| 29 | // CHECK: Function: bbb calls: < > |
| 30 | // CHECK: Function: < > calls: foo |
| 31 | // CHECK: Function: aaa calls: foo |
| 32 | // CHECK: Function: foo calls: mmm |
| 33 | // CHECK: Function: mmm calls: |