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.c-torture/execute/builtins/pr22237-lib.c | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/builtins/pr22237-lib.c (limited to 'gcc/testsuite/gcc.c-torture/execute/builtins/pr22237-lib.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/builtins/pr22237-lib.c b/gcc/testsuite/gcc.c-torture/execute/builtins/pr22237-lib.c new file mode 100644 index 000000000..440323574 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/builtins/pr22237-lib.c @@ -0,0 +1,27 @@ +extern void abort (void); + +void * +memcpy (void *dst, const void *src, __SIZE_TYPE__ n) +{ + const char *srcp; + char *dstp; + + srcp = src; + dstp = dst; + + if (dst < src) + { + if (dst + n > src) + abort (); + } + else + { + if (src + n > dst) + abort (); + } + + while (n-- != 0) + *dstp++ = *srcp++; + + return dst; +} -- cgit v1.2.3