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.dg/torture/stackalign/non-local-goto-2.c | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-2.c (limited to 'gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-2.c') diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-2.c b/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-2.c new file mode 100644 index 000000000..5a64d5419 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-2.c @@ -0,0 +1,56 @@ +/* { dg-do run } */ + +extern void abort (void); + +int global; + +static void foo(void) __attribute__((noinline)); + +static void foo(void) +{ + global = 1; +} + +static void bar(void) +{ + foo (); + global = 0; +} + +int execute(int cmd) +{ + __label__ start; + + void raise(void) + { + goto start; + } + + int last = -1; + + bar (); + + last = 0; + +start: + + if (last == 0) + while (1) + { + last = 1; + raise (); + } + + if (last == 0) + return 0; + else + return cmd; +} + +int main(void) +{ + if (execute (1) == 0) + abort (); + + return 0; +} -- cgit v1.2.3