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/pr47991.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr47991.c (limited to 'gcc/testsuite/gcc.dg/pr47991.c') diff --git a/gcc/testsuite/gcc.dg/pr47991.c b/gcc/testsuite/gcc.dg/pr47991.c new file mode 100644 index 000000000..688be5c02 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr47991.c @@ -0,0 +1,25 @@ +/* PR debug/47991 */ +/* { dg-do compile } */ +/* { dg-options "-g -Os" } */ + +typedef __SIZE_TYPE__ size_t; +extern inline __attribute__ ((__always_inline__)) +void * +memset (void *x, int y, size_t z) +{ + return __builtin___memset_chk (x, y, z, __builtin_object_size (x, 0)); +} + +void +foo (unsigned char *x, unsigned char *y, unsigned char *z, + unsigned char *w, unsigned int v, int u, int t) +{ + int i; + for (i = 0; i < t; i++) + { + memset (z, x[0], v); + memset (w, y[0], v); + x += u; + } + __builtin_memcpy (z, x, u); +} -- cgit v1.2.3