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/arm/pr48252.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/gcc.target/arm/pr48252.c (limited to 'gcc/testsuite/gcc.target/arm/pr48252.c') diff --git a/gcc/testsuite/gcc.target/arm/pr48252.c b/gcc/testsuite/gcc.target/arm/pr48252.c new file mode 100644 index 000000000..1a06c71e1 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/pr48252.c @@ -0,0 +1,31 @@ +/* { dg-do run } */ +/* { dg-require-effective-target arm_neon_hw } */ +/* { dg-options "-O2" } */ +/* { dg-add-options arm_neon } */ + +#include "arm_neon.h" +#include + +int main(void) +{ + uint8x8_t v1 = {1, 1, 1, 1, 1, 1, 1, 1}; + uint8x8_t v2 = {2, 2, 2, 2, 2, 2, 2, 2}; + uint8x8x2_t vd1, vd2; + union {uint8x8_t v; uint8_t buf[8];} d1, d2, d3, d4; + int i; + + vd1 = vzip_u8(v1, vdup_n_u8(0)); + vd2 = vzip_u8(v2, vdup_n_u8(0)); + + vst1_u8(d1.buf, vd1.val[0]); + vst1_u8(d2.buf, vd1.val[1]); + vst1_u8(d3.buf, vd2.val[0]); + vst1_u8(d4.buf, vd2.val[1]); + + for (i = 0; i < 8; i++) + if ((i % 2 == 0 && d4.buf[i] != 2) + || (i % 2 == 1 && d4.buf[i] != 0)) + abort (); + + return 0; +} -- cgit v1.2.3