2014-01-04 Basile Starynkevitch <basile@starynkevitch.net>

	{{merge using svnmerge.py with trunk GCC 4.9 svn rev206333 now in
	stage 3; very unstable, xtramelt-ana-base don't compile
	anymore...}}




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@206336 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vaddpd-1.c b/gcc/testsuite/gcc.target/i386/avx512f-vaddpd-1.c
new file mode 100644
index 00000000000..8e37fec8e3d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vaddpd-1.c
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mavx512f" } */
+/* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\{\]" 6 } } */
+/* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
+/* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 2 } } */
+/* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\n\]*%zmm\[0-9\]" 1 } } */
+/* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
+/* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
+
+#include <immintrin.h>
+
+volatile __m512d x;
+volatile __mmask8 m;
+
+void extern
+avx512f_test (void)
+{
+  x = _mm512_add_pd (x, x);
+  x = _mm512_mask_add_pd (x, m, x, x);
+  x = _mm512_maskz_add_pd (m, x, x);
+  x = _mm512_add_round_pd (x, x, _MM_FROUND_TO_NEAREST_INT);
+  x = _mm512_mask_add_round_pd (x, m, x, x, _MM_FROUND_TO_NEG_INF);
+  x = _mm512_maskz_add_round_pd (m, x, x, _MM_FROUND_TO_ZERO);
+}