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| author | Richard Guenther <rguenther@suse.de> | 2007-10-19 11:38:55 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-10-19 11:38:55 +0000 |
| commit | 0eaf8b066cb91813974be215cb81f5defc09f94f (patch) | |
| tree | b43ee1fa240ee956db3572ae222db8a7712c0bf2 | |
| parent | 1a8076fc5ed412f28e469fecb567dd223070b19d (diff) | |
| download | gcc-0eaf8b066cb91813974be215cb81f5defc09f94f.zip gcc-0eaf8b066cb91813974be215cb81f5defc09f94f.tar.gz gcc-0eaf8b066cb91813974be215cb81f5defc09f94f.tar.bz2 | |
20071018-1.c: New testcase.
2007-10-19 Richard Guenther <rguenther@suse.de>
* gcc.c-torture/execute/20071018-1.c: New testcase.
From-SVN: r129485
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/20071018-1.c | 31 |
2 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a22c812..fb172cd 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2007-10-19 Richard Guenther <rguenther@suse.de> + * gcc.c-torture/execute/20071018-1.c: New testcase. + +2007-10-19 Richard Guenther <rguenther@suse.de> + PR middle-end/32921 * gfortran.dg/pr32921.f: New testcase. diff --git a/gcc/testsuite/gcc.c-torture/execute/20071018-1.c b/gcc/testsuite/gcc.c-torture/execute/20071018-1.c new file mode 100644 index 0000000..ae13c73 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20071018-1.c @@ -0,0 +1,31 @@ +extern void abort(void); + +struct foo { + int rank; + char *name; +}; + +struct mem { + struct foo *x[4]; +}; + +void __attribute__((noinline)) bar(struct foo **f) +{ + *f = __builtin_malloc(sizeof(struct foo)); +} +struct foo * foo(int rank) +{ + void *x = __builtin_malloc(sizeof(struct mem)); + struct mem *as = x; + struct foo **upper = &as->x[rank * 8 - 1]; + *upper = 0; + bar(upper); + return *upper; +} + +int main() +{ + if (foo(0) == 0) + abort (); + return 0; +} |