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/tree-ssa/vrp49.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp49.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/vrp49.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vrp49.c b/gcc/testsuite/gcc.dg/tree-ssa/vrp49.c new file mode 100644 index 000000000..664ad93ef --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/vrp49.c @@ -0,0 +1,28 @@ +/* { dg-do link } */ +/* { dg-options "-O2" } */ + +extern void link_error (void) __attribute__((noreturn)); +int n; +float *x; +int main() +{ + if (n > 0) + { + int i = 0; + do + { + long long index; + i = i + 1; + index = i; + if (index <= 0) + link_error (); + x[index] = 0; + i = i + 1; + index = i; + if (index <= 0) + link_error (); + x[index] = 0; + } + while (i < n); + } +} -- cgit v1.2.3