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/pr26565.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/torture/pr26565.c (limited to 'gcc/testsuite/gcc.dg/torture/pr26565.c') diff --git a/gcc/testsuite/gcc.dg/torture/pr26565.c b/gcc/testsuite/gcc.dg/torture/pr26565.c new file mode 100644 index 000000000..d45272df3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr26565.c @@ -0,0 +1,30 @@ +/* { dg-do run } */ +/* m32c is already packed. */ +/* { dg-skip-if "" { "m32c-*-*" } { "*" } { "" } } */ + +void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n); + +struct timeval { + long tv_sec; +}; + +struct outdata { + long align; + char seq; + struct timeval tv __attribute__((packed)); /* { dg-warning "attribute ignored" "" { target default_packed } } */ +}; + +void send_probe(struct outdata *outdata, struct timeval *tp) __attribute__((noinline)); +void send_probe(struct outdata *outdata, struct timeval *tp) +{ + memcpy(&outdata->tv, tp, sizeof outdata->tv); +} + +struct timeval t; +struct outdata outdata; + +int main() +{ + send_probe(&outdata, &t); + return 0; +} -- cgit v1.2.3