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/20050316-3.c | 36 ++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20050316-3.c (limited to 'gcc/testsuite/gcc.c-torture/execute/20050316-3.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/20050316-3.c b/gcc/testsuite/gcc.c-torture/execute/20050316-3.c new file mode 100644 index 000000000..773243f22 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20050316-3.c @@ -0,0 +1,36 @@ +extern void abort (void); + +typedef int V2SI __attribute__ ((vector_size (8))); +typedef unsigned int V2USI __attribute__ ((vector_size (8))); +typedef short V2HI __attribute__ ((vector_size (4))); +typedef unsigned int V2UHI __attribute__ ((vector_size (4))); + +V2USI +test1 (V2SI x) +{ + return (V2USI) (V2SI) (long long) x; +} + +long long +test2 (V2SI x) +{ + return (long long) (V2USI) (V2SI) (long long) x; +} + +int +main (void) +{ + if (sizeof (short) != 2 || sizeof (int) != 4 || sizeof (long long) != 8) + return 0; + + union { V2SI x; int y[2]; V2USI z; long long l; } u; + V2SI a = { -3, -3 }; + u.z = test1 (a); + if (u.y[0] != -3 || u.y[1] != -3) + abort (); + + u.l = test2 (a); + if (u.y[0] != -3 || u.y[1] != -3) + abort (); + return 0; +} -- cgit v1.2.3