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/char-compare.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/char-compare.c (limited to 'gcc/testsuite/gcc.dg/char-compare.c') diff --git a/gcc/testsuite/gcc.dg/char-compare.c b/gcc/testsuite/gcc.dg/char-compare.c new file mode 100644 index 000000000..f8b2fb968 --- /dev/null +++ b/gcc/testsuite/gcc.dg/char-compare.c @@ -0,0 +1,23 @@ +/* PR rtl-optimization/23241 */ +/* Origin: Josh Conner */ + +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort(void); + +struct fbs { + unsigned char uc; +} fbs1 = {255}; + +void fn(struct fbs *fbs_ptr) +{ + if ((fbs_ptr->uc != 255) && (fbs_ptr->uc != 0)) + abort(); +} + +int main(void) +{ + fn(&fbs1); + return 0; +} -- cgit v1.2.3