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Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vst3-1.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vst3-1.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vst3-1.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vst3-1.c
new file mode 100644
index 000000000..a3bee6cb5
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vst3-1.c
@@ -0,0 +1,25 @@
+/* { dg-do run } */
+/* { dg-require-effective-target arm_neon_hw } */
+/* { dg-options "-O2" } */
+/* { dg-add-options arm_neon } */
+
+#include "arm_neon.h"
+
+uint32_t buffer[64];
+
+void __attribute__((noinline))
+foo (uint32_t *a)
+{
+ uint32x4x3_t x;
+
+ x = vld3q_u32 (a);
+ a[35] = 1;
+ vst3q_lane_u32 (a + 32, x, 1);
+}
+
+int
+main (void)
+{
+ foo (buffer);
+ return buffer[35] != 1;
+}