From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001
From: Ben Cheng <bccheng@google.com>
Date: Tue, 25 Mar 2014 22:37:19 -0700
Subject: Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
---
 .../testsuite/gcc.target/i386/avx512f-gather-1.c   | 217 +++++++++++++++++++++
 1 file changed, 217 insertions(+)
 create mode 100644 gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-gather-1.c

(limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-gather-1.c')

diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-gather-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-gather-1.c
new file mode 100644
index 000000000..5ccb03a1f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-gather-1.c
@@ -0,0 +1,217 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx512f } */
+/* { dg-options "-O3 -mavx512f" } */
+
+#include "avx512f-check.h"
+
+#define N 1024
+float vf1[N+16], vf2[N];
+double vd1[N+16], vd2[N];
+int vi1[N+16], vi2[N], k[N];
+long long vl1[N+16], vl2[N];
+long l[N];
+
+__attribute__((noinline, noclone)) void
+f1 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vf2[i] = vf1[k[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f2 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vi2[i] = vi1[k[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f3 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vf2[i] = vf1[k[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f4 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vi2[i] = vi1[k[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f5 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vd2[i] = vd1[k[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f6 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vl2[i] = vl1[k[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f7 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vd2[i] = vd1[k[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f8 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vl2[i] = vl1[k[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f9 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vf2[i] = vf1[l[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f10 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vi2[i] = vi1[l[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f11 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vf2[i] = vf1[l[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f12 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vi2[i] = vi1[l[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f13 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vd2[i] = vd1[l[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f14 (void)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vl2[i] = vl1[l[i]];
+}
+
+__attribute__((noinline, noclone)) void
+f15 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vd2[i] = vd1[l[i] + x];
+}
+
+__attribute__((noinline, noclone)) void
+f16 (int x)
+{
+  int i;
+  for (i = 0; i < N; i++)
+    vl2[i] = vl1[l[i] + x];
+}
+
+static void
+avx512f_test (void)
+{
+  int i;
+
+  for (i = 0; i < N + 16; i++)
+    {
+      asm ("");
+      vf1[i] = 17.0f + i;
+      vd1[i] = 19.0 + i;
+      vi1[i] = 21 + i;
+      vl1[i] = 23L + i;
+    }
+  for (i = 0; i < N; i++)
+    {
+      asm ("");
+      k[i] = (i * 731) & (N - 1);
+      l[i] = (i * 657) & (N - 1);
+    }
+
+  f1 ();
+  f2 ();
+  for (i = 0; i < N; i++)
+    if (vf2[i] != ((i * 731) & (N - 1)) + 17
+	|| vi2[i] != ((i * 731) & (N - 1)) + 21)
+      abort ();
+
+  f3 (12);
+  f4 (14);
+  for (i = 0; i < N; i++)
+    if (vf2[i] != ((i * 731) & (N - 1)) + 17 + 12
+	|| vi2[i] != ((i * 731) & (N - 1)) + 21 + 14)
+      abort ();
+
+  f5 ();
+  f6 ();
+  for (i = 0; i < N; i++)
+    if (vd2[i] != ((i * 731) & (N - 1)) + 19
+	|| vl2[i] != ((i * 731) & (N - 1)) + 23)
+      abort ();
+
+  f7 (6);
+  f8 (3);
+  for (i = 0; i < N; i++)
+    if (vd2[i] != ((i * 731) & (N - 1)) + 19 + 6
+	|| vl2[i] != ((i * 731) & (N - 1)) + 23 + 3)
+      abort ();
+
+  f9 ();
+  f10 ();
+  for (i = 0; i < N; i++)
+    if (vf2[i] != ((i * 657) & (N - 1)) + 17
+	|| vi2[i] != ((i * 657) & (N - 1)) + 21)
+      abort ();
+
+  f11 (7);
+  f12 (9);
+  for (i = 0; i < N; i++)
+    if (vf2[i] != ((i * 657) & (N - 1)) + 17 + 7
+	|| vi2[i] != ((i * 657) & (N - 1)) + 21 + 9)
+      abort ();
+
+  f13 ();
+  f14 ();
+  for (i = 0; i < N; i++)
+    if (vd2[i] != ((i * 657) & (N - 1)) + 19
+	|| vl2[i] != ((i * 657) & (N - 1)) + 23)
+      abort ();
+
+  f15 (2);
+  f16 (12);
+  for (i = 0; i < N; i++)
+    if (vd2[i] != ((i * 657) & (N - 1)) + 19 + 2
+	|| vl2[i] != ((i * 657) & (N - 1)) + 23 + 12)
+      abort ();
+}
-- 
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