From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.target/i386/fma4-builtin-2.c | 97 ++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/i386/fma4-builtin-2.c

(limited to 'gcc/testsuite/gcc.target/i386/fma4-builtin-2.c')

diff --git a/gcc/testsuite/gcc.target/i386/fma4-builtin-2.c b/gcc/testsuite/gcc.target/i386/fma4-builtin-2.c
new file mode 100644
index 000000000..18927bc09
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/fma4-builtin-2.c
@@ -0,0 +1,97 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -mfma4 -mtune=generic" } */
+
+#ifndef SIZE
+#define SIZE 1024
+#endif
+
+double vda[SIZE] __attribute__((__aligned__(32)));
+double vdb[SIZE] __attribute__((__aligned__(32)));
+double vdc[SIZE] __attribute__((__aligned__(32)));
+double vdd[SIZE] __attribute__((__aligned__(32)));
+
+float vfa[SIZE] __attribute__((__aligned__(32)));
+float vfb[SIZE] __attribute__((__aligned__(32)));
+float vfc[SIZE] __attribute__((__aligned__(32)));
+float vfd[SIZE] __attribute__((__aligned__(32)));
+
+void
+vector_fma (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vda[i] = __builtin_fma (vdb[i], vdc[i], vdd[i]);
+}
+
+void
+vector_fms (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vda[i] = __builtin_fma (vdb[i], vdc[i], -vdd[i]);
+}
+
+void
+vector_fnma (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vda[i] = __builtin_fma (-vdb[i], vdc[i], vdd[i]);
+}
+
+void
+vector_fnms (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vda[i] = __builtin_fma (-vdb[i], vdc[i], -vdd[i]);
+}
+
+void
+vector_fmaf (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vfa[i] = __builtin_fmaf (vfb[i], vfc[i], vfd[i]);
+}
+
+void
+vector_fmsf (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vfa[i] = __builtin_fmaf (vfb[i], vfc[i], -vfd[i]);
+}
+
+void
+vector_fnmaf (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vfa[i] = __builtin_fmaf (-vfb[i], vfc[i], vfd[i]);
+}
+
+void
+vector_fnmsf (void)
+{
+  int i;
+
+  for (i = 0; i < SIZE; i++)
+    vfa[i] = __builtin_fmaf (-vfb[i], vfc[i], -vfd[i]);
+}
+
+/* { dg-final { scan-assembler-times "vfmaddps" 1 } } */
+/* { dg-final { scan-assembler-times "vfmaddpd" 1 } } */
+/* { dg-final { scan-assembler-times "vfmsubps" 1 } } */
+/* { dg-final { scan-assembler-times "vfmsubpd" 1 } } */
+/* { dg-final { scan-assembler-times "vfnmaddps" 1 } } */
+/* { dg-final { scan-assembler-times "vfnmaddpd" 1 } } */
+/* { dg-final { scan-assembler-times "vfnmsubps" 1 } } */
+/* { dg-final { scan-assembler-times "vfnmsubpd" 1 } } */
-- 
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