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.target/i386/vperm-v2di.c | 41 ++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/vperm-v2di.c (limited to 'gcc/testsuite/gcc.target/i386/vperm-v2di.c') diff --git a/gcc/testsuite/gcc.target/i386/vperm-v2di.c b/gcc/testsuite/gcc.target/i386/vperm-v2di.c new file mode 100644 index 000000000..8e300837d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/vperm-v2di.c @@ -0,0 +1,41 @@ +/* { dg-do run } */ +/* { dg-options "-O -msse2" } */ +/* { dg-require-effective-target sse2 } */ + +#include "isa-check.h" +#include "sse-os-support.h" + +typedef long long S; +typedef long long V __attribute__((vector_size(16))); +typedef long long IV __attribute__((vector_size(16))); +typedef union { S s[2]; V v; } U; + +static U i[2], b, c; + +extern int memcmp (const void *, const void *, __SIZE_TYPE__); +#define assert(T) ((T) || (__builtin_trap (), 0)) + +#define TEST(E0, E1) \ + b.v = __builtin_ia32_vec_perm_v2di (i[0].v, i[1].v, (IV){E0, E1}); \ + c.s[0] = i[0].s[E0]; \ + c.s[1] = i[0].s[E1]; \ + __asm__("" : : : "memory"); \ + assert (memcmp (&b, &c, sizeof(c)) == 0); + +#include "vperm-2-2.inc" + +int main() +{ + check_isa (); + + if (!sse_os_support ()) + exit (0); + + i[0].s[0] = 0; + i[0].s[1] = 1; + i[0].s[2] = 2; + i[0].s[3] = 3; + + check(); + return 0; +} -- cgit v1.2.3