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/execute/941014-2.c | 33 ++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/941014-2.c (limited to 'gcc/testsuite/gcc.c-torture/execute/941014-2.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/941014-2.c b/gcc/testsuite/gcc.c-torture/execute/941014-2.c new file mode 100644 index 000000000..3932a34ce --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/941014-2.c @@ -0,0 +1,33 @@ +#include +#include + +typedef struct { + unsigned short a; + unsigned short b; +} foo_t; + +void a1 (unsigned long offset) {} + +volatile foo_t * +f () +{ + volatile foo_t *foo_p = (volatile foo_t *)malloc (sizeof (foo_t)); + + a1((unsigned long)foo_p-30); + if (foo_p->a & 0xf000) + printf("%d\n", foo_p->a); + foo_p->b = 0x0100; + a1 ((unsigned long)foo_p + 2); + a1 ((unsigned long)foo_p - 30); + return foo_p; +} + +main () +{ + volatile foo_t *foo_p; + + foo_p = f (); + if (foo_p->b != 0x0100) + abort (); + exit (0); +} -- cgit v1.2.3