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/vector-init-2.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/vector-init-2.c (limited to 'gcc/testsuite/gcc.dg/vector-init-2.c') diff --git a/gcc/testsuite/gcc.dg/vector-init-2.c b/gcc/testsuite/gcc.dg/vector-init-2.c new file mode 100644 index 000000000..6527f495d --- /dev/null +++ b/gcc/testsuite/gcc.dg/vector-init-2.c @@ -0,0 +1,25 @@ +/* { dg-do run } */ + +/* PR C/31499, test that the C front-end treats vectors like an array + and that it works at runtime. */ + +#define vector __attribute__((__vector_size__(4*sizeof(int)) )) +vector signed int v1[]={0,1,2,3,4,5,6,7}; + + +int main(void) +{ + int i; + for (i = 0; i < sizeof(v1)/sizeof(v1[0]); i++) + { + vector int t = v1[i]; + int *d = (int*)&t; + int j; + for (j = 0; j < 4; j++) + { + if (d[j] != i * 4 + j) + __builtin_abort (); + } + } + return 0; +} \ No newline at end of file -- cgit v1.2.3