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.c-torture/compile/20040708-1.c | 68 ++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20040708-1.c (limited to 'gcc/testsuite/gcc.c-torture/compile/20040708-1.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/20040708-1.c b/gcc/testsuite/gcc.c-torture/compile/20040708-1.c new file mode 100644 index 000000000..4a553917e --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20040708-1.c @@ -0,0 +1,68 @@ +/* PR rtl-optimization/16199 */ +/* Origin: Olaf Klein */ + +typedef enum { + APR_LOCK_FCNTL, + APR_LOCK_FLOCK, + APR_LOCK_SYSVSEM, + APR_LOCK_PROC_PTHREAD, + APR_LOCK_POSIXSEM, + APR_LOCK_DEFAULT +} apr_lockmech_e; + +struct apr_proc_mutex_unix_lock_methods_t { + unsigned int flags; + const char *name; +}; + +typedef struct apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_lock_methods_t; + +extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_sysv_methods; + +struct apr_proc_mutex_t { + const apr_proc_mutex_unix_lock_methods_t *inter_meth; + int curr_locked; + char *fname; +}; + +typedef struct apr_proc_mutex_t apr_proc_mutex_t; + +extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_proc_pthread_methods; + +extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_fcntl_methods; + +static int proc_mutex_choose_method(apr_proc_mutex_t *new_mutex, apr_lockmech_e mech) +{ + switch (mech) { + case APR_LOCK_FCNTL: + new_mutex->inter_meth = &apr_proc_mutex_unix_fcntl_methods; + break; + case APR_LOCK_FLOCK: + return ((20000 + 50000) + 23); + break; + case APR_LOCK_SYSVSEM: + new_mutex->inter_meth = &apr_proc_mutex_unix_sysv_methods; + break; + case APR_LOCK_POSIXSEM: + return ((20000 + 50000) + 23); + break; + case APR_LOCK_PROC_PTHREAD: + new_mutex->inter_meth = &apr_proc_mutex_unix_proc_pthread_methods; + break; + case APR_LOCK_DEFAULT: + new_mutex->inter_meth = &apr_proc_mutex_unix_proc_pthread_methods; + break; + default: + return ((20000 + 50000) + 23); + } + return 0; +} + +const char* apr_proc_mutex_defname(void) +{ + apr_proc_mutex_t mutex; + + if (proc_mutex_choose_method(&mutex, APR_LOCK_DEFAULT) != 0) { + return "unknown"; + } +} -- cgit v1.2.3