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Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpcklwd-1.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpcklwd-1.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpcklwd-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpcklwd-1.c
new file mode 100644
index 0000000..6bcdf9b
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpcklwd-1.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx2 -O2" } */
+/* { dg-final { scan-assembler "vpunpcklwd\[ \\t\]+\[^\n\]*%ymm\[0-9\]" } } */
+
+#include <immintrin.h>
+
+volatile __m256i x;
+
+void extern
+avx2_test (void)
+{
+ x = _mm256_unpacklo_epi16 (x, x);
+}