Mercurial > hg > CbC > CbC_gcc
annotate libmudflap/testsuite/libmudflap.c/pass54-frag.c @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 17 Jul 2009 14:47:48 +0900 |
| parents | |
| children | b7f97abdc517 |
| rev | line source |
|---|---|
| 0 | 1 struct k |
| 2 { | |
| 3 struct { | |
| 4 int b; | |
| 5 int c; | |
| 6 } a; | |
| 7 }; | |
| 8 | |
| 9 static struct k l; | |
| 10 static struct k m; | |
| 11 | |
| 12 void foo () | |
| 13 { | |
| 14 /* This should not be instrumented. */ | |
| 15 l.a.b = 5; | |
| 16 } | |
| 17 | |
| 18 void bar () | |
| 19 { | |
| 20 /* This should not be instrumented. */ | |
| 21 m.a.b = 5; | |
| 22 } | |
| 23 | |
| 24 int main () | |
| 25 { | |
| 26 /* Force TREE_ADDRESSABLE on "l" only. */ | |
| 27 volatile int *k = & l.a.c; | |
| 28 *k = 8; | |
| 29 __mf_set_options ("-mode-violate"); | |
| 30 foo (); | |
| 31 bar (); | |
| 32 __mf_set_options ("-mode-check"); | |
| 33 } |