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author | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-20 13:50:27 +0000 |
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committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-06-20 02:04:52 +0000 |
commit | 3c447213baf828ebd01c45ad459552b3c9922c92 (patch) | |
tree | 198ed6386925c6ff5c24faf686b836aa74082836 /gcc-4.8/gcc/testsuite/gcc.target/arm/neon/vst1Q_laneu64-1.c | |
parent | e1be674a8e345aaa025ad9f1d38bab4272301e1d (diff) | |
parent | f190d6284359da8ae8694b2d2e14b01602a959ed (diff) | |
download | toolchain_gcc-3c447213baf828ebd01c45ad459552b3c9922c92.tar.gz toolchain_gcc-3c447213baf828ebd01c45ad459552b3c9922c92.tar.bz2 toolchain_gcc-3c447213baf828ebd01c45ad459552b3c9922c92.zip |
Merge "Merge GCC 4.8.3"
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/arm/neon/vst1Q_laneu64-1.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/arm/neon/vst1Q_laneu64-1.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/arm/neon/vst1Q_laneu64-1.c b/gcc-4.8/gcc/testsuite/gcc.target/arm/neon/vst1Q_laneu64-1.c new file mode 100644 index 000000000..5f4c927b6 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/arm/neon/vst1Q_laneu64-1.c @@ -0,0 +1,25 @@ +/* Test the `vst1Q_laneu64' ARM Neon intrinsic. */ + +/* Detect ICE in the case of unaligned memory address. */ + +/* { dg-do compile } */ +/* { dg-require-effective-target arm_neon_ok } */ +/* { dg-add-options arm_neon } */ + +#include "arm_neon.h" + +unsigned char dummy_store[1000]; + +void +foo (char* addr) +{ + uint8x16_t vdata = vld1q_u8 (addr); + vst1q_lane_u64 ((uint64_t*) &dummy_store, vreinterpretq_u64_u8 (vdata), 0); +} + +uint64_t +bar (uint64x2_t vdata) +{ + vdata = vld1q_lane_u64 ((uint64_t*) &dummy_store, vdata, 0); + return vgetq_lane_u64 (vdata, 0); +} |