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/compile/pr21030.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr21030.c (limited to 'gcc/testsuite/gcc.c-torture/compile/pr21030.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/pr21030.c b/gcc/testsuite/gcc.c-torture/compile/pr21030.c new file mode 100644 index 000000000..b7590c0ed --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr21030.c @@ -0,0 +1,19 @@ +/* PR tree-optimization/21030 + VRP used to create invalid ranges where VR->MIN is greater than + VR->MAX. */ + +void +foo (int unit) +{ + int i; + + for (i = 0; unit; i++, unit--) + { + if (i >= 0) + { + int j = i; + while (j) + j--; + } + } +} -- cgit v1.2.3