* match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply
for boolean vector with vector mode only.
(A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.
gcc/testsuite/
* gcc.target/i386/pr70251.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234283
138bc75d-0d04-0410-961f-
82ee72b054a4
+2016-03-17 Ilya Enkovich <enkovich.gnu@gmail.com>
+
+ * match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply
+ for boolean vector with vector mode only.
+ (A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.
+
2016-03-17 Nick Clifton <nickc@redhat.com>
PR target/70162
(simplify
(plus:c @3 (view_convert? (vec_cond @0 integer_each_onep@1 integer_zerop@2)))
(if (VECTOR_TYPE_P (type)
+ && VECTOR_MODE_P (TYPE_MODE (TREE_TYPE (@0)))
&& TYPE_VECTOR_SUBPARTS (type) == TYPE_VECTOR_SUBPARTS (TREE_TYPE (@0))
&& (TYPE_MODE (TREE_TYPE (type))
== TYPE_MODE (TREE_TYPE (TREE_TYPE (@0)))))
(simplify
(minus @3 (view_convert? (vec_cond @0 integer_each_onep@1 integer_zerop@2)))
(if (VECTOR_TYPE_P (type)
+ && VECTOR_MODE_P (TYPE_MODE (TREE_TYPE (@0)))
&& TYPE_VECTOR_SUBPARTS (type) == TYPE_VECTOR_SUBPARTS (TREE_TYPE (@0))
&& (TYPE_MODE (TREE_TYPE (type))
== TYPE_MODE (TREE_TYPE (TREE_TYPE (@0)))))
+2016-03-17 Ilya Enkovich <enkovich.gnu@gmail.com>
+
+ * gcc.target/i386/pr70251.c: New test.
+
2016-03-17 Marek Polacek <polacek@redhat.com>
PR c++/70194
--- /dev/null
+/* { dg-do run } */
+/* { dg-options "-O3 -mavx512bw" } */
+/* { dg-require-effective-target avx512bw } */
+
+#define AVX512BW
+#include "avx512f-helper.h"
+
+unsigned long long int
+hash(unsigned long long int seed, unsigned long long int v)
+{
+ return seed ^ (v + 0x9e3779b9 + (seed<<6) + (seed>>2));
+}
+
+unsigned int a [100];
+signed char b [100];
+signed char c [100];
+
+void
+init ()
+{
+ for (int i = 0; i < 100; ++i)
+ {
+ a [i] = 1000L;
+ b [i] = 10;
+ c [i] = 5;
+ }
+}
+
+void
+foo ()
+{
+ for (int i = 0; i < 100; ++i)
+ b [i] = (!b [i] ^ (a [i] >= b [i])) + c [i];
+}
+
+unsigned long long int
+checksum ()
+{
+ unsigned long long int seed = 0ULL;
+ for (int i = 0; i < 100; ++i)
+ seed = hash (seed, b[i]);
+ return seed;
+}
+
+void
+TEST ()
+{
+ init ();
+ foo ();
+ if (checksum () != 5785906989299578598ULL)
+ __builtin_abort ();
+}