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/20000313-1.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20000313-1.c (limited to 'gcc/testsuite/gcc.c-torture/execute/20000313-1.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/20000313-1.c b/gcc/testsuite/gcc.c-torture/execute/20000313-1.c new file mode 100644 index 000000000..5c9a5569b --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20000313-1.c @@ -0,0 +1,20 @@ +unsigned int buggy (unsigned int *param) +{ + unsigned int accu, zero = 0, borrow; + accu = - *param; + borrow = - (accu > zero); + *param += accu; + return borrow; +} + +int main (void) +{ + unsigned int param = 1; + unsigned int borrow = buggy (¶m); + + if (param != 0) + abort (); + if (borrow + 1 != 0) + abort (); + return 0; +} -- cgit v1.2.3