Rework vector shuffle tests.

Test vector sizes 8, 16, and 32.  Test most data types for each size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179623 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index cac88e9..4adb775 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,32 @@
+2011-10-06  Richard Henderson  <rth@redhat.com>
+
+       * gcc.c-torture/execute/vect-shuffle-1.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-2.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-3.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-4.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-5.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-6.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-7.c: Remove.
+       * gcc.c-torture/execute/vect-shuffle-8.c: Remove.
+       * gcc.c-torture/execute/vshuf-16.inc: New file.
+       * gcc.c-torture/execute/vshuf-2.inc: New file.
+       * gcc.c-torture/execute/vshuf-4.inc: New file.
+       * gcc.c-torture/execute/vshuf-8.inc: New file.
+       * gcc.c-torture/execute/vshuf-main.inc: New file.
+       * gcc.c-torture/execute/vshuf-v16qi.c: New test.
+       * gcc.c-torture/execute/vshuf-v2df.c: New test.
+       * gcc.c-torture/execute/vshuf-v2di.c: New test.
+       * gcc.c-torture/execute/vshuf-v2sf.c: New test.
+       * gcc.c-torture/execute/vshuf-v2si.c: New test.
+       * gcc.c-torture/execute/vshuf-v4df.c: New test.
+       * gcc.c-torture/execute/vshuf-v4di.c: New test.
+       * gcc.c-torture/execute/vshuf-v4hi.c: New test.
+       * gcc.c-torture/execute/vshuf-v4sf.c: New test.
+       * gcc.c-torture/execute/vshuf-v4si.c: New test.
+       * gcc.c-torture/execute/vshuf-v8hi.c: New test.
+       * gcc.c-torture/execute/vshuf-v8qi.c: New test.
+       * gcc.c-torture/execute/vshuf-v8si.c: New test.
+
 2011-10-06  Jakub Jelinek  <jakub@redhat.com>
 
        PR tree-optimization/49279

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-1.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-1.c
deleted file mode 100644 (file)
index 3b83636..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-1.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#if __SIZEOF_INT__ == 4
-typedef unsigned int V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0, 1, 2, 3 },
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0+1*4, 1+2*4, 2+3*4, 3+4*4 },
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 3, 2, 1, 0 },
-    { 0x44444444, 0x33333333, 0x22222222, 0x11111111 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0, 3, 2, 1 },
-    { 0x11111111, 0x44444444, 0x33333333, 0x22222222 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0, 2, 1, 3 },
-    { 0x11111111, 0x33333333, 0x22222222, 0x44444444 },
-  },
-  {
-    { 0x11223344, 0x55667788, 0x99aabbcc, 0xddeeff00 },
-    { 3, 1, 2, 0 },
-    { 0xddeeff00, 0x55667788, 0x99aabbcc, 0x11223344 },
-  },
-  {
-    { 0x11223344, 0x55667788, 0x99aabbcc, 0xddeeff00 },
-    { 0, 0, 0, 0 },
-    { 0x11223344, 0x11223344, 0x11223344, 0x11223344 },
-  },
-  {
-    { 0x11223344, 0x55667788, 0x99aabbcc, 0xddeeff00 },
-    { 1, 2, 1, 2 },
-    { 0x55667788, 0x99aabbcc, 0x55667788, 0x99aabbcc },
-  }
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in, tests[i].mask);
-      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
-
-#endif /* SIZEOF_INT */

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-2.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-2.c
deleted file mode 100644 (file)
index 68ae225..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-2.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#if __SIZEOF_SHORT__ == 2
-typedef unsigned short V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-    { 0, 1, 2, 3, 4, 5, 6, 7 },
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-  },
-  {
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-    { 0x10, 0x21, 0x32, 0x43, 0x54, 0x65, 0x76, 0x87 },
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-  },
-  {
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-    { 7, 6, 5, 4, 3, 2, 1, 0 },
-    { 0x8888, 0x7777, 0x6666, 0x5555, 0x4444, 0x3333, 0x2222, 0x1111 },
-  },
-  {
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-    { 7, 0, 5, 3, 2, 4, 1, 6 },
-    { 0x8888, 0x1111, 0x6666, 0x4444, 0x3333, 0x5555, 0x2222, 0x7777 },
-  },
-  {
-    { 0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888 },
-    { 0, 2, 1, 3, 4, 6, 5, 7 },
-    { 0x1111, 0x3333, 0x2222, 0x4444, 0x5555, 0x7777, 0x6666, 0x8888 },
-  },
-  {
-    { 0x1122, 0x3344, 0x5566, 0x7788, 0x99aa, 0xbbcc, 0xddee, 0xff00 },
-    { 3, 1, 2, 0, 7, 5, 6, 4 },
-    { 0x7788, 0x3344, 0x5566, 0x1122, 0xff00, 0xbbcc, 0xddee, 0x99aa },
-  },
-  {
-    { 0x1122, 0x3344, 0x5566, 0x7788, 0x99aa, 0xbbcc, 0xddee, 0xff00 },
-    { 0, 0, 0, 0 },
-    { 0x1122, 0x1122, 0x1122, 0x1122, 0x1122, 0x1122, 0x1122, 0x1122 },
-  },
-  {
-    { 0x1122, 0x3344, 0x5566, 0x7788, 0x99aa, 0xbbcc, 0xddee, 0xff00 },
-    { 1, 6, 1, 6, 1, 6, 1, 6 }, 
-    { 0x3344, 0xddee, 0x3344, 0xddee, 0x3344, 0xddee, 0x3344, 0xddee },
-  }
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in, tests[i].mask);
-      if (memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
-
-#endif /* SIZEOF_SHORT */

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-3.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-3.c
deleted file mode 100644 (file)
index 96aee65..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-3.c
+++ /dev/null
@@ -1,58 +0,0 @@
-#if __SIZEOF_LONG_LONG__ == 8
-typedef unsigned long long V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 0x1111111111111111, 0x2222222222222222 },
-    { 0, 1 },
-    { 0x1111111111111111, 0x2222222222222222 },
-  },
-  {
-    { 0x1111111111111111, 0x2222222222222222 },
-    { 0x0102030405060700, 0xffeeddccbbaa99f1 },
-    { 0x1111111111111111, 0x2222222222222222 },
-  },
-  {
-    { 0x1111111111111111, 0x2222222222222222 },
-    { 1, 0 },
-    { 0x2222222222222222, 0x1111111111111111 },
-  },
-  {
-    { 0x1111111111111111, 0x2222222222222222 },
-    { 0, 0 },
-    { 0x1111111111111111, 0x1111111111111111 },
-  },
-  {
-    { 0x1122334455667788, 0x99aabbccddeeff00 },
-    { 1, 1 },
-    { 0x99aabbccddeeff00, 0x99aabbccddeeff00 },
-  },
-  {
-    { 0x1122334455667788, 0x99aabbccddeeff00 },
-    { 1, 0 },
-    { 0x99aabbccddeeff00, 0x1122334455667788 },
-  },
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in, tests[i].mask);
-      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
-
-#endif /* SIZEOF_LONG_LONG */

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-4.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-4.c
deleted file mode 100644 (file)
index fa036eb..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-4.c
+++ /dev/null
@@ -1,51 +0,0 @@
-typedef unsigned char V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-    { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, },
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-  },
-  {
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-    { 0x10, 0x21, 0x32, 0x43, 0x54, 0x65, 0x76, 0x87,
-      0x98, 0xa9, 0xba, 0xcb, 0xdc, 0xed, 0xfe, 0xff },
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-  },
-  {
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-    { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
-    { 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 },
-  },
-  {
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-    { 0, 2, 4, 6, 8, 10, 12, 14, 1, 3, 5, 7, 9, 11, 13, 15 },
-    { 1, 3, 5, 7, 9, 11, 13, 15, 2, 4, 6, 8, 10, 12, 14, 16 },
-  },
-  {
-    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
-    { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }, 
-    { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 }, 
-  },
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in, tests[i].mask);
-      if (memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-5.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-5.c
deleted file mode 100644 (file)
index f07025d..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-5.c
+++ /dev/null
@@ -1,64 +0,0 @@
-#if __SIZEOF_INT__ == 4
-typedef unsigned int V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in1, in2, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-    { 0, 1, 2, 3 },
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-    { 4, 5, 6, 7 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-    { 0, 4, 1, 5 },
-    { 0x11111111, 0x55555555, 0x22222222, 0x66666666 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-    { 0, 7, 4, 3 },
-    { 0x11111111, 0x88888888, 0x55555555, 0x44444444 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-    { 0, 0, 0, 0 },
-    { 0x11111111, 0x11111111, 0x11111111, 0x11111111 },
-  },
-  {
-    { 0x11111111, 0x22222222, 0x33333333, 0x44444444 },
-    { 0x55555555, 0x66666666, 0x77777777, 0x88888888 },
-    { 7, 7, 7, 7 },
-    { 0x88888888, 0x88888888, 0x88888888, 0x88888888 },
-  },
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in1, tests[i].in2, tests[i].mask);
-      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
-
-#endif /* SIZEOF_INT */

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-6.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-6.c
deleted file mode 100644 (file)
index 63eaf96..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-6.c
+++ /dev/null
@@ -1,64 +0,0 @@
-#if __SIZEOF_SHORT__ == 2
-typedef unsigned short V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in1, in2, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-    { 0, 1, 2, 3, 4, 5, 6, 7 },
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-  },
-  {
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-    { 8, 9, 10, 11, 12, 13, 14, 15 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-  },
-  {
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-    { 0, 8, 1, 9, 2, 10, 3, 11 },
-    { 0x1010, 0x9898, 0x2121, 0xa9a9, 0x3232, 0xbaba, 0x4343, 0xcbcb },
-  },
-  {
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-    { 0, 15, 4, 11, 12, 3, 7, 8 },
-    { 0x1010, 0x0f0f, 0x5454, 0xcbcb, 0xdcdc, 0x4343, 0x8787, 0x9898 },
-  },
-  {
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-    { 0, 0, 0, 0, 0, 0, 0, 0 },
-    { 0x1010, 0x1010, 0x1010, 0x1010, 0x1010, 0x1010, 0x1010, 0x1010 },
-  },
-  {
-    { 0x1010, 0x2121, 0x3232, 0x4343, 0x5454, 0x6565, 0x7676, 0x8787 },
-    { 0x9898, 0xa9a9, 0xbaba, 0xcbcb, 0xdcdc, 0xeded, 0xfefe, 0x0f0f },
-    { 14, 14, 14, 14, 14, 14, 14, 14 },
-    { 0xfefe, 0xfefe, 0xfefe, 0xfefe, 0xfefe, 0xfefe, 0xfefe, 0xfefe },
-  },
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in1, tests[i].in2, tests[i].mask);
-      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
-
-#endif /* SIZEOF_SHORT */

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-7.c b/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-7.c
deleted file mode 100644 (file)
index 3336c6f..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-7.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#if __SIZEOF_LONG_LONG__ == 8
-typedef unsigned long long V __attribute__((vector_size(16), may_alias));
-
-struct S
-{
-  V in1, in2, mask, out;
-};
-
-struct S tests[] = {
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 0, 1 },
-    { 0x1112131415161718, 0x2122232425262728 },
-  },
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 2, 3 },
-    { 0x3132333435363738, 0x4142434445464748 },
-  },
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 0, 2 },
-    { 0x1112131415161718, 0x3132333435363738 },
-  },
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 2, 1 },
-    { 0x3132333435363738, 0x2122232425262728 },
-  },
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 3, 0 },
-    { 0x4142434445464748, 0x1112131415161718 },
-  },
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 0, 0 },
-    { 0x1112131415161718, 0x1112131415161718 },
-  },
-  {
-    { 0x1112131415161718, 0x2122232425262728 },
-    { 0x3132333435363738, 0x4142434445464748 },
-    { 3, 3 },
-    { 0x4142434445464748, 0x4142434445464748 },
-  },
-};
-
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in1, tests[i].in2, tests[i].mask);
-      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
-
-#endif /* SIZEOF_LONG_LONG */

diff --git a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-8.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-16.inc
similarity index 55%
rename from gcc/testsuite/gcc.c-torture/execute/vect-shuffle-8.c
rename to gcc/testsuite/gcc.c-torture/execute/vshuf-16.inc
index f98e6ec..68f2646 100644 (file)
--- a/gcc/testsuite/gcc.c-torture/execute/vect-shuffle-8.c
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-16.inc
@@ -1,12 +1,52 @@
-typedef unsigned char V __attribute__((vector_size(16), may_alias));
+/* Test fragment for vectors with 16 elements.  */
+
+#ifndef UNSUPPORTED
 
 struct S
 {
-  V in1, in2, mask, out;
+  V in;
+  VI mask;
+  V out;
 };
 
 struct S tests[] = {
   {
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+    { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, },
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+  },
+  {
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+    { 0x10, 0x21, 0x32, 0x43, 0x54, 0x65, 0x76, 0x87,
+      0x98, 0xa9, 0xba, 0xcb, 0xdc, 0xed, 0xfe, 0xff },
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+  },
+  {
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+    { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
+    { 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 },
+  },
+  {
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+    { 0, 2, 4, 6, 8, 10, 12, 14, 1, 3, 5, 7, 9, 11, 13, 15 },
+    { 1, 3, 5, 7, 9, 11, 13, 15, 2, 4, 6, 8, 10, 12, 14, 16 },
+  },
+  {
+    { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 },
+    { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }, 
+    { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 }, 
+  },
+};
+
+struct S2
+{
+  V in1, in2;
+  VI mask;
+  V out;
+};
+
+struct S2 tests2[] = {
+  {
     { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 },
     { 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45 },
     { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 },
@@ -38,18 +78,4 @@ struct S tests[] = {
   },
 };
 
-extern void abort(void);
-
-int main()
-{
-  int i;
-
-  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
-    {
-      V r = __builtin_shuffle(tests[i].in1, tests[i].in2, tests[i].mask);
-      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
-       abort();
-    }
-
-  return 0;
-}
+#endif

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-2.inc b/gcc/testsuite/gcc.c-torture/execute/vshuf-2.inc
new file mode 100644 (file)
index 0000000..ef778e5
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-2.inc
@@ -0,0 +1,38 @@
+/* Test fragment for vectors of 2 elements.  */
+
+#ifndef UNSUPPORTED
+
+struct S
+{
+  V in;
+  VI mask;
+  V out;
+};
+
+struct S tests[] = {
+  { { A, B }, { 0, 1 }, { A, B } },
+  { { A, B }, { -16, -1 }, { A, B } },
+  { { A, B }, { 1, 0 }, { B, A } },
+  { { A, B }, { 0, 0 }, { A, A } },
+  { { X, Y }, { 1, 1 }, { Y, Y } },
+  { { X, Y }, { 1, 0 }, { Y, X } },
+};
+
+struct S2
+{
+  V in1, in2;
+  VI mask;
+  V out;
+};
+
+struct S2 tests2[] = {
+  { { A, B }, { X, Y }, { 0, 1 }, { A, B } },
+  { { A, B }, { X, Y }, { 2, 3 }, { X, Y } },
+  { { A, B }, { X, Y }, { 0, 2 }, { A, X } },
+  { { A, B }, { X, Y }, { 2, 1 }, { X, B } },
+  { { A, B }, { X, Y }, { 3, 0 }, { Y, A } },
+  { { A, B }, { X, Y }, { 0, 0 }, { A, A } },
+  { { A, B }, { X, Y }, { 3, 3 }, { Y, Y } },
+};
+
+#endif

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-4.inc b/gcc/testsuite/gcc.c-torture/execute/vshuf-4.inc
new file mode 100644 (file)
index 0000000..d6e6e10
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-4.inc
@@ -0,0 +1,39 @@
+/* Test fragment for vectors of 4 elements.  */
+
+#ifndef UNSUPPORTED
+
+struct S
+{
+  V in;
+  VI mask;
+  V out;
+};
+
+struct S tests[] = {
+  { { A, B, C, D }, { 0, 1, 2, 3 }, { A, B, C, D }, },
+  { { A, B, C, D }, { 0+1*4, 1+2*4, 2+3*4, 3+4*4 }, { A, B, C, D } },
+  { { A, B, C, D }, { 3, 2, 1, 0 }, { D, C, B, A } },
+  { { A, B, C, D }, { 0, 3, 2, 1 }, { A, D, C, B } },
+  { { A, B, C, D }, { 0, 2, 1, 3 }, { A, C, B, D } },
+  { { W, X, Y, Z }, { 3, 1, 2, 0 }, { Z, X, Y, W } },
+  { { W, X, Y, Z }, { 0, 0, 0, 0 }, { W, W, W, W } },
+  { { W, X, Y, Z }, { 1, 2, 1, 2 }, { X, Y, X, Y } },
+};
+
+struct S2
+{
+  V in1, in2;
+  VI mask;
+  V out;
+};
+
+struct S2 tests2[] = {
+  { { A, B, C, D }, { W, X, Y, Z }, { 0, 1, 2, 3 }, { A, B, C, D } },
+  { { A, B, C, D }, { W, X, Y, Z }, { 4, 5, 6, 7 }, { W, X, Y, Z } },
+  { { A, B, C, D }, { W, X, Y, Z }, { 0, 4, 1, 5 }, { A, W, B, X } },
+  { { A, B, C, D }, { W, X, Y, Z }, { 0, 7, 4, 3 }, { A, Z, W, D } },
+  { { A, B, C, D }, { W, X, Y, Z }, { 0, 0, 0, 0 }, { A, A, A, A } },
+  { { A, B, C, D }, { W, X, Y, Z }, { 7, 7, 7, 7 }, { Z, Z, Z, Z } },
+};
+
+#endif

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-8.inc b/gcc/testsuite/gcc.c-torture/execute/vshuf-8.inc
new file mode 100644 (file)
index 0000000..e647522
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-8.inc
@@ -0,0 +1,101 @@
+/* Test fragment for vectors of 8 elements.  */
+
+#ifndef UNSUPPORTED
+
+struct S
+{
+  V in;
+  VI mask;
+  V out;
+};
+
+struct S tests[] = {
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    {  0,  1,  2,  3,  4,  5,  6,  7 },
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { 0x10, 0x21, 0x32, 0x43, 0x54, 0x65, 0x76, 0x87 },
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    {  7,  6,  5,  4,  3,  2,  1,  0 },
+    { H1, G1, F1, E1, D1, C1, B1, A1 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    {  7,  0,  5,  3,  2,  4,  1,  6 },
+    { H1, A1, F1, D1, C1, E1, B1, G1 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    {  0,  2,  1,  3,  4,  6,  5,  7 },
+    { A1, C1, B1, D1, E1, G1, F1, H1 },
+  },
+  {
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    {  3,  1,  2,  0,  7,  5,  6,  4 },
+    { D2, B2, C2, A2, H2, F2, G2, E2 },
+  },
+  {
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    { 0, 0, 0, 0 },
+    { A2, A2, A2, A2, A2, A2, A2, A2 },
+  },
+  {
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    {  1,  6,  1,  6,  1,  6,  1,  6 }, 
+    { B2, G2, B2, G2, B2, G2, B2, G2 },
+  }
+};
+
+struct S2
+{
+  V in1, in2;
+  VI mask;
+  V out;
+};
+
+struct S2 tests2[] = {
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    { 0, 1, 2, 3, 4, 5, 6, 7 },
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    {  8,  9, 10, 11, 12, 13, 14, 15 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    {  0,  8,  1,  9,  2, 10,  3, 11 },
+    { A1, A2, B1, B2, C1, C2, D1, D2 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    {  0, 15,  4, 11, 12,  3,  7,  8 },
+    { A1, H2, E1, D2, E2, D1, H1, A2 },
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    {  0,  0,  0,  0,  0,  0,  0,  0 },
+    { A1, A1, A1, A1, A1, A1, A1, A1 }, 
+  },
+  {
+    { A1, B1, C1, D1, E1, F1, G1, H1 },
+    { A2, B2, C2, D2, E2, F2, G2, H2 },
+    { 0x1e, 0x2e, 0x3e, 0x4e, 0x5e, 0x6e, 0x7e, 0x8e },
+    { G2, G2, G2, G2, G2, G2, G2, G2 },
+  },
+};
+
+#endif

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-main.inc b/gcc/testsuite/gcc.c-torture/execute/vshuf-main.inc
new file mode 100644 (file)
index 0000000..8487131
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-main.inc
@@ -0,0 +1,26 @@
+/* Driver fragment for __builtin_shuffle of any vector shape.  */
+
+extern void abort(void);
+
+int main()
+{
+#ifndef UNSUPPORTED
+  int i;
+
+  for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i)
+    {
+      V r = __builtin_shuffle(tests[i].in, tests[i].mask);
+      if (__builtin_memcmp(&r, &tests[i].out, sizeof(V)) != 0)
+       abort();
+    }
+
+  for (i = 0; i < sizeof(tests2)/sizeof(tests2[0]); ++i)
+    {
+      V r = __builtin_shuffle(tests2[i].in1, tests2[i].in2, tests2[i].mask);
+      if (__builtin_memcmp(&r, &tests2[i].out, sizeof(V)) != 0)
+       abort();
+    }
+#endif
+
+  return 0;
+}

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v16qi.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v16qi.c
new file mode 100644 (file)
index 0000000..dcd1de1
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v16qi.c
@@ -0,0 +1,5 @@
+typedef unsigned char V __attribute__((vector_size(16)));
+typedef V VI;
+
+#include "vshuf-16.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v2df.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2df.c
new file mode 100644 (file)
index 0000000..e88ec08
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2df.c
@@ -0,0 +1,15 @@
+#if __SIZEOF_DOUBLE__ == 8 && __SIZEOF_LONG_LONG__ == 8
+typedef double V __attribute__((vector_size(16)));
+typedef unsigned long long VI __attribute__((vector_size(16)));
+#else
+#define UNSUPPORTED
+#endif
+
+#define A      0.69314718055994530942
+#define B      2.7182818284590452354
+
+#define X      3.14159265358979323846
+#define Y      1.41421356237309504880
+
+#include "vshuf-2.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v2di.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2di.c
new file mode 100644 (file)
index 0000000..0985a0d
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2di.c
@@ -0,0 +1,15 @@
+#if __SIZEOF_LONG_LONG__ == 8
+typedef unsigned long long V __attribute__((vector_size(16)));
+typedef V VI;
+#else
+#define UNSUPPORTED
+#endif
+
+#define A      0x1112131415161718
+#define B      0x2122232425262728
+
+#define X      0xc1c2c3c4c5c6c7c8
+#define Y      0xd1d2d3d4d5d6d7d8
+
+#include "vshuf-2.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v2sf.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2sf.c
new file mode 100644 (file)
index 0000000..f9c40b2
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2sf.c
@@ -0,0 +1,21 @@
+#if __SIZEOF_FLOAT__ == 4
+typedef float V __attribute__((vector_size(8)));
+# if __SIZEOF_INT__ == 4
+typedef unsigned int VI __attribute__((vector_size(8)));
+# elif __SIZEOF_LONG__ == 4
+typedef unsigned long VI __attribute__((vector_size(8)));
+# else
+#  define UNSUPPORTED
+# endif
+#else
+# define UNSUPPORTED
+#endif
+
+#define A      0.69314718055994530942f
+#define B      2.7182818284590452354f
+
+#define X      3.14159265358979323846f
+#define Y      1.41421356237309504880f
+
+#include "vshuf-2.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v2si.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2si.c
new file mode 100644 (file)
index 0000000..414743c
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v2si.c
@@ -0,0 +1,18 @@
+#if __SIZEOF_INT__ == 4
+typedef unsigned int V __attribute__((vector_size(8)));
+typedef V VI;
+#elif __SIZEOF_LONG__ == 4
+typedef unsigned long V __attribute__((vector_size(8)));
+typedef V VI;
+#else
+#define UNSUPPORTED
+#endif
+
+#define A      0x11121314
+#define B      0x21222324
+
+#define X      0xd1d2d3d4
+#define Y      0xe1e2e3e4
+
+#include "vshuf-2.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v4df.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4df.c
new file mode 100644 (file)
index 0000000..c4030a7
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4df.c
@@ -0,0 +1,19 @@
+#if __SIZEOF_DOUBLE__ == 8 && __SIZEOF_LONG_LONG__ == 8
+typedef double V __attribute__((vector_size(32)));
+typedef unsigned long long VI __attribute__((vector_size(32)));
+#else
+#define UNSUPPORTED
+#endif
+
+#define A      0.69314718055994530942
+#define B      2.7182818284590452354
+#define C      2.30258509299404568402
+#define D      1.4426950408889634074
+
+#define W      0.31830988618379067154
+#define X      3.14159265358979323846
+#define Y      1.41421356237309504880
+#define Z      0.70710678118654752440
+
+#include "vshuf-4.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v4di.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4di.c
new file mode 100644 (file)
index 0000000..a84aebe
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4di.c
@@ -0,0 +1,19 @@
+#if __SIZEOF_LONG_LONG__ == 8
+typedef unsigned long long V __attribute__((vector_size(32)));
+typedef V VI;
+#else
+#define UNSUPPORTED
+#endif
+
+#define A      0x1112131415161718
+#define B      0x2122232425262728
+#define C      0x3132333435363738
+#define D      0x4142434445464748
+
+#define W      0xc1c2c3c4c5c6c7c8
+#define X      0xd1d2d3d4d5d6d7d8
+#define Y      0xe1e2e3e4e5e6e7e8
+#define Z      0xf1f2f3f4f5f6f7f8
+
+#include "vshuf-4.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v4hi.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4hi.c
new file mode 100644 (file)
index 0000000..64a2bb4
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4hi.c
@@ -0,0 +1,15 @@
+typedef unsigned short V __attribute__((vector_size(8)));
+typedef V VI;
+
+#define A      0x1112
+#define B      0x2122
+#define C      0x3132
+#define D      0x4142
+
+#define W      0xc1c2
+#define X      0xd1d2
+#define Y      0xe1e2
+#define Z      0xf1f2
+
+#include "vshuf-4.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v4sf.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4sf.c
new file mode 100644 (file)
index 0000000..2836725
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4sf.c
@@ -0,0 +1,25 @@
+#if __SIZEOF_FLOAT__ == 4
+typedef float V __attribute__((vector_size(16)));
+# if __SIZEOF_INT__ == 4
+typedef unsigned int VI __attribute__((vector_size(16)));
+# elif __SIZEOF_LONG__ == 4
+typedef unsigned long VI __attribute__((vector_size(16)));
+# else
+#  define UNSUPPORTED
+# endif
+#else
+# define UNSUPPORTED
+#endif
+
+#define A      0.69314718055994530942f
+#define B      2.7182818284590452354f
+#define C      2.30258509299404568402f
+#define D      1.4426950408889634074f
+
+#define W      0.31830988618379067154f
+#define X      3.14159265358979323846f
+#define Y      1.41421356237309504880f
+#define Z      0.70710678118654752440f
+
+#include "vshuf-4.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v4si.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4si.c
new file mode 100644 (file)
index 0000000..289ec1b
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v4si.c
@@ -0,0 +1,22 @@
+#if __SIZEOF_INT__ == 4
+typedef unsigned int V __attribute__((vector_size(16)));
+typedef V VI;
+#elif __SIZEOF_LONG__ == 4
+typedef unsigned long V __attribute__((vector_size(16)));
+typedef V VI;
+#else
+# define UNSUPPORTED
+#endif
+
+#define A      0x11121314
+#define B      0x21222324
+#define C      0x31323334
+#define D      0x41424344
+
+#define W      0xc1c2c3c4
+#define X      0xd1d2d3d4
+#define Y      0xe1e2e3e4
+#define Z      0xf1f2f3f4
+
+#include "vshuf-4.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v8hi.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v8hi.c
new file mode 100644 (file)
index 0000000..ce442c5
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v8hi.c
@@ -0,0 +1,23 @@
+typedef unsigned short V __attribute__((vector_size(16)));
+typedef V VI;
+
+#define A1     0x1112
+#define B1     0x2122
+#define C1     0x3132
+#define D1     0x4142
+#define E1     0x5152
+#define F1     0x6162
+#define G1     0x7172
+#define H1     0x8182
+
+#define A2     0x9192
+#define B2     0xa1a2
+#define C2     0xb1b2
+#define D2     0xc1c2
+#define E2     0xd1d2
+#define F2     0xe1e2
+#define G2     0xf1f2
+#define H2     0x0102
+
+#include "vshuf-8.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v8qi.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v8qi.c
new file mode 100644 (file)
index 0000000..349ec6d
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v8qi.c
@@ -0,0 +1,23 @@
+typedef unsigned char V __attribute__((vector_size(8)));
+typedef V VI;
+
+#define A1     0x11
+#define B1     0x12
+#define C1     0x13
+#define D1     0x14
+#define E1     0x15
+#define F1     0x16
+#define G1     0x17
+#define H1     0x18
+
+#define A2     0xf1
+#define B2     0xf2
+#define C2     0xf3
+#define D2     0xf4
+#define E2     0xf5
+#define F2     0xf6
+#define G2     0xf7
+#define H2     0xf8
+
+#include "vshuf-8.inc"
+#include "vshuf-main.inc"

diff --git a/gcc/testsuite/gcc.c-torture/execute/vshuf-v8si.c b/gcc/testsuite/gcc.c-torture/execute/vshuf-v8si.c
new file mode 100644 (file)
index 0000000..5b0a2c3
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vshuf-v8si.c
@@ -0,0 +1,30 @@
+#if __SIZEOF_INT__ == 4
+typedef unsigned int V __attribute__((vector_size(32)));
+typedef V VI;
+#elif __SIZEOF_LONG__ == 4
+typedef unsigned long V __attribute__((vector_size(32)));
+typedef V VI;
+#else
+# define UNSUPPORTED
+#endif
+
+#define A1     0x11121314
+#define B1     0x21222324
+#define C1     0x31323334
+#define D1     0x41424344
+#define E1     0x51525354
+#define F1     0x61626364
+#define G1     0x71727374
+#define H1     0x81828384
+
+#define A2     0x91929394
+#define B2     0xa1a2a3a4
+#define C2     0xb1b2b3b4
+#define D2     0xc1c2c3c4
+#define E2     0xd1d2d3d4
+#define F2     0xe1e2e3e4
+#define G2     0xf1f2f3f4
+#define H2     0x01020304
+
+#include "vshuf-8.inc"
+#include "vshuf-main.inc"