1test a
2a   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
3   by 0x........: stacktrace (recursive-merge.c:17)
4   by 0x........: f_a (recursive-merge.c:25)
5   by 0x........: doit (recursive-merge.c:43)
6   by 0x........: main (recursive-merge.c:56)
7test aa
8aa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
9   by 0x........: stacktrace (recursive-merge.c:17)
10   by 0x........: f_a (recursive-merge.c:25)
11   by 0x........: doit (recursive-merge.c:43)
12   by 0x........: main (recursive-merge.c:56)
13test aaa
14aaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
15   by 0x........: stacktrace (recursive-merge.c:17)
16   by 0x........: f_a (recursive-merge.c:25)
17   by 0x........: doit (recursive-merge.c:43)
18   by 0x........: main (recursive-merge.c:56)
19test aaaa
20aaaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
21   by 0x........: stacktrace (recursive-merge.c:17)
22   by 0x........: f_a (recursive-merge.c:25)
23   by 0x........: doit (recursive-merge.c:43)
24   by 0x........: main (recursive-merge.c:56)
25test abab
26abab   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
27   by 0x........: stacktrace (recursive-merge.c:17)
28   by 0x........: f_b (recursive-merge.c:28)
29   by 0x........: f_a (recursive-merge.c:25)
30   by 0x........: f_b (recursive-merge.c:28)
31   by 0x........: f_a (recursive-merge.c:25)
32   by 0x........: doit (recursive-merge.c:43)
33   by 0x........: main (recursive-merge.c:56)
34test abca
35abca   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
36   by 0x........: stacktrace (recursive-merge.c:17)
37   by 0x........: f_a (recursive-merge.c:25)
38   by 0x........: f_c (recursive-merge.c:31)
39   by 0x........: f_b (recursive-merge.c:28)
40   by 0x........: f_a (recursive-merge.c:25)
41   by 0x........: doit (recursive-merge.c:43)
42   by 0x........: main (recursive-merge.c:56)
43test abcda
44abcda   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
45   by 0x........: stacktrace (recursive-merge.c:17)
46   by 0x........: f_a (recursive-merge.c:25)
47   by 0x........: f_d (recursive-merge.c:34)
48   by 0x........: f_c (recursive-merge.c:31)
49   by 0x........: f_b (recursive-merge.c:28)
50   by 0x........: f_a (recursive-merge.c:25)
51   by 0x........: doit (recursive-merge.c:43)
52   by 0x........: main (recursive-merge.c:56)
53merge-recursive-frames value changed from 1 to 3
54test a
55a   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
56   by 0x........: stacktrace (recursive-merge.c:17)
57   by 0x........: f_a (recursive-merge.c:25)
58   by 0x........: doit (recursive-merge.c:43)
59   by 0x........: main (recursive-merge.c:59)
60test aa
61aa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
62   by 0x........: stacktrace (recursive-merge.c:17)
63   by 0x........: f_a (recursive-merge.c:25)
64   by 0x........: doit (recursive-merge.c:43)
65   by 0x........: main (recursive-merge.c:59)
66test aaa
67aaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
68   by 0x........: stacktrace (recursive-merge.c:17)
69   by 0x........: f_a (recursive-merge.c:25)
70   by 0x........: doit (recursive-merge.c:43)
71   by 0x........: main (recursive-merge.c:59)
72test aaaa
73aaaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
74   by 0x........: stacktrace (recursive-merge.c:17)
75   by 0x........: f_a (recursive-merge.c:25)
76   by 0x........: doit (recursive-merge.c:43)
77   by 0x........: main (recursive-merge.c:59)
78test abab
79abab   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
80   by 0x........: stacktrace (recursive-merge.c:17)
81   by 0x........: f_b (recursive-merge.c:28)
82   by 0x........: f_a (recursive-merge.c:25)
83   by 0x........: doit (recursive-merge.c:43)
84   by 0x........: main (recursive-merge.c:59)
85test abca
86abca   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
87   by 0x........: stacktrace (recursive-merge.c:17)
88   by 0x........: f_a (recursive-merge.c:25)
89   by 0x........: doit (recursive-merge.c:43)
90   by 0x........: main (recursive-merge.c:59)
91test abcda
92abcda   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
93   by 0x........: stacktrace (recursive-merge.c:17)
94   by 0x........: f_a (recursive-merge.c:25)
95   by 0x........: f_d (recursive-merge.c:34)
96   by 0x........: f_c (recursive-merge.c:31)
97   by 0x........: f_b (recursive-merge.c:28)
98   by 0x........: f_a (recursive-merge.c:25)
99   by 0x........: doit (recursive-merge.c:43)
100   by 0x........: main (recursive-merge.c:59)
101merge-recursive-frames value changed from 3 to 2
102test a
103a   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
104   by 0x........: stacktrace (recursive-merge.c:17)
105   by 0x........: f_a (recursive-merge.c:25)
106   by 0x........: doit (recursive-merge.c:43)
107   by 0x........: main (recursive-merge.c:62)
108test aa
109aa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
110   by 0x........: stacktrace (recursive-merge.c:17)
111   by 0x........: f_a (recursive-merge.c:25)
112   by 0x........: doit (recursive-merge.c:43)
113   by 0x........: main (recursive-merge.c:62)
114test aaa
115aaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
116   by 0x........: stacktrace (recursive-merge.c:17)
117   by 0x........: f_a (recursive-merge.c:25)
118   by 0x........: doit (recursive-merge.c:43)
119   by 0x........: main (recursive-merge.c:62)
120test aaaa
121aaaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
122   by 0x........: stacktrace (recursive-merge.c:17)
123   by 0x........: f_a (recursive-merge.c:25)
124   by 0x........: doit (recursive-merge.c:43)
125   by 0x........: main (recursive-merge.c:62)
126test abab
127abab   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
128   by 0x........: stacktrace (recursive-merge.c:17)
129   by 0x........: f_b (recursive-merge.c:28)
130   by 0x........: f_a (recursive-merge.c:25)
131   by 0x........: doit (recursive-merge.c:43)
132   by 0x........: main (recursive-merge.c:62)
133test abca
134abca   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
135   by 0x........: stacktrace (recursive-merge.c:17)
136   by 0x........: f_a (recursive-merge.c:25)
137   by 0x........: f_c (recursive-merge.c:31)
138   by 0x........: f_b (recursive-merge.c:28)
139   by 0x........: f_a (recursive-merge.c:25)
140   by 0x........: doit (recursive-merge.c:43)
141   by 0x........: main (recursive-merge.c:62)
142test abcda
143abcda   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
144   by 0x........: stacktrace (recursive-merge.c:17)
145   by 0x........: f_a (recursive-merge.c:25)
146   by 0x........: f_d (recursive-merge.c:34)
147   by 0x........: f_c (recursive-merge.c:31)
148   by 0x........: f_b (recursive-merge.c:28)
149   by 0x........: f_a (recursive-merge.c:25)
150   by 0x........: doit (recursive-merge.c:43)
151   by 0x........: main (recursive-merge.c:62)
152merge-recursive-frames value changed from 2 to 1
153test a
154a   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
155   by 0x........: stacktrace (recursive-merge.c:17)
156   by 0x........: f_a (recursive-merge.c:25)
157   by 0x........: doit (recursive-merge.c:43)
158   by 0x........: main (recursive-merge.c:65)
159test aa
160aa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
161   by 0x........: stacktrace (recursive-merge.c:17)
162   by 0x........: f_a (recursive-merge.c:25)
163   by 0x........: doit (recursive-merge.c:43)
164   by 0x........: main (recursive-merge.c:65)
165test aaa
166aaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
167   by 0x........: stacktrace (recursive-merge.c:17)
168   by 0x........: f_a (recursive-merge.c:25)
169   by 0x........: doit (recursive-merge.c:43)
170   by 0x........: main (recursive-merge.c:65)
171test aaaa
172aaaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
173   by 0x........: stacktrace (recursive-merge.c:17)
174   by 0x........: f_a (recursive-merge.c:25)
175   by 0x........: doit (recursive-merge.c:43)
176   by 0x........: main (recursive-merge.c:65)
177test abab
178abab   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
179   by 0x........: stacktrace (recursive-merge.c:17)
180   by 0x........: f_b (recursive-merge.c:28)
181   by 0x........: f_a (recursive-merge.c:25)
182   by 0x........: f_b (recursive-merge.c:28)
183   by 0x........: f_a (recursive-merge.c:25)
184   by 0x........: doit (recursive-merge.c:43)
185   by 0x........: main (recursive-merge.c:65)
186test abca
187abca   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
188   by 0x........: stacktrace (recursive-merge.c:17)
189   by 0x........: f_a (recursive-merge.c:25)
190   by 0x........: f_c (recursive-merge.c:31)
191   by 0x........: f_b (recursive-merge.c:28)
192   by 0x........: f_a (recursive-merge.c:25)
193   by 0x........: doit (recursive-merge.c:43)
194   by 0x........: main (recursive-merge.c:65)
195test abcda
196abcda   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
197   by 0x........: stacktrace (recursive-merge.c:17)
198   by 0x........: f_a (recursive-merge.c:25)
199   by 0x........: f_d (recursive-merge.c:34)
200   by 0x........: f_c (recursive-merge.c:31)
201   by 0x........: f_b (recursive-merge.c:28)
202   by 0x........: f_a (recursive-merge.c:25)
203   by 0x........: doit (recursive-merge.c:43)
204   by 0x........: main (recursive-merge.c:65)
205merge-recursive-frames value changed from 1 to 0
206test a
207a   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
208   by 0x........: stacktrace (recursive-merge.c:17)
209   by 0x........: f_a (recursive-merge.c:25)
210   by 0x........: doit (recursive-merge.c:43)
211   by 0x........: main (recursive-merge.c:68)
212test aa
213aa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
214   by 0x........: stacktrace (recursive-merge.c:17)
215   by 0x........: f_a (recursive-merge.c:25)
216   by 0x........: f_a (recursive-merge.c:25)
217   by 0x........: doit (recursive-merge.c:43)
218   by 0x........: main (recursive-merge.c:68)
219test aaa
220aaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
221   by 0x........: stacktrace (recursive-merge.c:17)
222   by 0x........: f_a (recursive-merge.c:25)
223   by 0x........: f_a (recursive-merge.c:25)
224   by 0x........: f_a (recursive-merge.c:25)
225   by 0x........: doit (recursive-merge.c:43)
226   by 0x........: main (recursive-merge.c:68)
227test aaaa
228aaaa   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
229   by 0x........: stacktrace (recursive-merge.c:17)
230   by 0x........: f_a (recursive-merge.c:25)
231   by 0x........: f_a (recursive-merge.c:25)
232   by 0x........: f_a (recursive-merge.c:25)
233   by 0x........: f_a (recursive-merge.c:25)
234   by 0x........: doit (recursive-merge.c:43)
235   by 0x........: main (recursive-merge.c:68)
236test abab
237abab   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
238   by 0x........: stacktrace (recursive-merge.c:17)
239   by 0x........: f_b (recursive-merge.c:28)
240   by 0x........: f_a (recursive-merge.c:25)
241   by 0x........: f_b (recursive-merge.c:28)
242   by 0x........: f_a (recursive-merge.c:25)
243   by 0x........: doit (recursive-merge.c:43)
244   by 0x........: main (recursive-merge.c:68)
245test abca
246abca   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
247   by 0x........: stacktrace (recursive-merge.c:17)
248   by 0x........: f_a (recursive-merge.c:25)
249   by 0x........: f_c (recursive-merge.c:31)
250   by 0x........: f_b (recursive-merge.c:28)
251   by 0x........: f_a (recursive-merge.c:25)
252   by 0x........: doit (recursive-merge.c:43)
253   by 0x........: main (recursive-merge.c:68)
254test abcda
255abcda   at 0x........: VALGRIND_PRINTF_BACKTRACE (valgrind.h:...)
256   by 0x........: stacktrace (recursive-merge.c:17)
257   by 0x........: f_a (recursive-merge.c:25)
258   by 0x........: f_d (recursive-merge.c:34)
259   by 0x........: f_c (recursive-merge.c:31)
260   by 0x........: f_b (recursive-merge.c:28)
261   by 0x........: f_a (recursive-merge.c:25)
262   by 0x........: doit (recursive-merge.c:43)
263   by 0x........: main (recursive-merge.c:68)
264