From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/torture/pr47411.c | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/torture/pr47411.c (limited to 'gcc/testsuite/gcc.dg/torture/pr47411.c') diff --git a/gcc/testsuite/gcc.dg/torture/pr47411.c b/gcc/testsuite/gcc.dg/torture/pr47411.c new file mode 100644 index 000000000..d3c10d331 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr47411.c @@ -0,0 +1,42 @@ +/* { dg-do compile } */ + +typedef long unsigned int size_t; + +static __inline void * +__inline_memcpy_chk (void *__dest, const void *__src, size_t __len) +{ + return __builtin___memcpy_chk (__dest, __src, __len, __builtin_object_size (__dest, 0)); +} + +extern void *xmalloc (size_t) __attribute__ ((__malloc__)); + +struct htab { void ** entries; }; + +typedef struct htab *htab_t; + +extern void ** htab_find_slot (htab_t, const void *); + +enum mode_class { MODE_RANDOM, MODE_CC, MODE_INT, MAX_MODE_CLASS }; + +struct mode_data +{ + struct mode_data *next; + enum mode_class cl; +}; + +static const struct mode_data blank_mode = { 0, MAX_MODE_CLASS }; + +static htab_t modes_by_name; + +struct mode_data * +new_mode (void) +{ + struct mode_data *m + = ((struct mode_data *) xmalloc (sizeof (struct mode_data))); + + ((__builtin_object_size (m, 0) != (size_t) -1) ? __builtin___memcpy_chk (m, &blank_mode, sizeof (struct mode_data), __builtin_object_size (m, 0)) : __inline_memcpy_chk (m, &blank_mode, sizeof (struct mode_data))); + + *htab_find_slot (modes_by_name, m) = m; + + return m; +} -- cgit v1.2.3