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/pr34971.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr34971.c (limited to 'gcc/testsuite/gcc.c-torture/execute/pr34971.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/pr34971.c b/gcc/testsuite/gcc.c-torture/execute/pr34971.c new file mode 100644 index 000000000..3299aee22 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr34971.c @@ -0,0 +1,22 @@ +struct foo +{ + unsigned long long b:40; +} x; + +extern void abort (void); + +void test1(unsigned long long res) +{ + /* Build a rotate expression on a 40 bit argument. */ + if ((x.b<<8) + (x.b>>32) != res) + abort (); +} + +int main() +{ + x.b = 0x0100000001; + test1(0x0000000101); + x.b = 0x0100000000; + test1(0x0000000001); + return 0; +} -- cgit v1.2.3