aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-8.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-8.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-8.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-8.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-8.c
new file mode 100644
index 000000000..bb370c5b4
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-8.c
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-O0 -mavx -mvzeroupper -dp" } */
+
+#include <immintrin.h>
+
+extern __m256 x, y;
+
+void
+foo ()
+{
+ x = y;
+ _mm256_zeroall ();
+ _mm256_zeroupper ();
+}
+
+/* { dg-final { scan-assembler-times "avx_vzeroupper" 1 } } */