[ARM/AArch64][testsuite] Add vmax, vmin, vhadd, vhsub and vrhadd tests.
authorChristophe Lyon <christophe.lyon@linaro.org>
Mon, 2 Feb 2015 16:56:12 +0000 (16:56 +0000)
committerChristophe Lyon <clyon@gcc.gnu.org>
Mon, 2 Feb 2015 16:56:12 +0000 (17:56 +0100)
2015-02-02  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
(_ARM_FPSRC): Add DN and AHP fields.
(clean_results): Force DN=1 on AArch64.
* gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc: New file.
* gcc.target/aarch64/advsimd-intrinsics/vhadd.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vhsub.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vmax.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vmin.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vrhadd.c: New file.

From-SVN: r220353

gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc [new file with mode: 0644]
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vhadd.c [new file with mode: 0644]
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vhsub.c [new file with mode: 0644]
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmax.c [new file with mode: 0644]
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmin.c [new file with mode: 0644]
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrhadd.c [new file with mode: 0644]

index d9c83cf0716aede9fb09f11092fcc0afe9db713f..1bb46b341829b4e5f442276a9fbec748c924cdfc 100644 (file)
@@ -1,3 +1,15 @@
+2015-02-02  Christophe Lyon  <christophe.lyon@linaro.org>
+
+       * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
+       (_ARM_FPSRC): Add DN and AHP fields.
+       (clean_results): Force DN=1 on AArch64.
+       * gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc: New file.
+       * gcc.target/aarch64/advsimd-intrinsics/vhadd.c: New file.
+       * gcc.target/aarch64/advsimd-intrinsics/vhsub.c: New file.
+       * gcc.target/aarch64/advsimd-intrinsics/vmax.c: New file.
+       * gcc.target/aarch64/advsimd-intrinsics/vmin.c: New file.
+       * gcc.target/aarch64/advsimd-intrinsics/vrhadd.c: New file.
+
 2015-02-02  Alan Modra  <amodra@gmail.com>
 
        * gcc.target/powerpc/cprophard.c: New.
index 80d6b5893cc33eaff4178a2f26aa53ccf1c48dda..1742e9964181de4cd4abd813055531ecd38ba28b 100644 (file)
@@ -235,7 +235,9 @@ extern ARRAY(expected, hfloat, 64, 2);
 
 typedef union {
   struct {
-    int _xxx:27;
+    int _xxx:25;
+    unsigned int DN:1;
+    unsigned int AHP:1;
     unsigned int QC:1;
     int V:1;
     int C:1;
@@ -254,7 +256,9 @@ typedef union {
     int C:1;
     int V:1;
     unsigned int QC:1;
-    int _dnm:27;
+    unsigned int AHP:1;
+    unsigned int DN:1;
+    int _dnm:25;
   } b;
   unsigned int word;
 } _ARM_FPSCR;
@@ -387,6 +391,15 @@ static void clean_results (void)
   CLEAN(result, poly, 8, 16);
   CLEAN(result, poly, 16, 8);
   CLEAN(result, float, 32, 4);
+
+#if defined(__aarch64__)
+  /* On AArch64, make sure to return DefaultNaN to have the same
+     results as on AArch32.  */
+  _ARM_FPSCR _afpscr_for_dn;
+  asm volatile ("mrs %0,fpcr" : "=r" (_afpscr_for_dn));
+  _afpscr_for_dn.b.DN = 1;
+  asm volatile ("msr fpcr,%0" : : "r" (_afpscr_for_dn));
+#endif
 }
 
 
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc
new file mode 100644 (file)
index 0000000..1eb9271
--- /dev/null
@@ -0,0 +1,134 @@
+/* Can't use the standard binary_op.inc template because vmax has no
+   64 bits variant.  */
+
+#include <math.h>
+
+#define FNNAME1(NAME) exec_ ## NAME
+#define FNNAME(NAME) FNNAME1(NAME)
+
+void FNNAME (INSN_NAME) (void)
+{
+  int i;
+
+  /* Basic test: y=vmax(x,x), then store the result.  */
+#define TEST_BINARY_OP1(INSN, Q, T1, T2, W, N)                         \
+  VECT_VAR(vector_res, T1, W, N) =                                      \
+    INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N),                       \
+                      VECT_VAR(vector2, T1, W, N));                     \
+  vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
+
+#define TEST_BINARY_OP(INSN, Q, T1, T2, W, N)   \
+  TEST_BINARY_OP1(INSN, Q, T1, T2, W, N)        \
+
+  DECL_VARIABLE_ALL_VARIANTS(vector);
+  DECL_VARIABLE_ALL_VARIANTS(vector2);
+  DECL_VARIABLE_ALL_VARIANTS(vector_res);
+
+  clean_results ();
+
+  /* Initialize input "vector" from "buffer".  */
+  TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer);
+#ifdef HAS_FLOAT_VARIANT
+  VLOAD(vector, buffer, , float, f, 32, 2);
+  VLOAD(vector, buffer, q, float, f, 32, 4);
+#endif
+
+  /* Choose init value arbitrarily, will be used as comparison value.  */
+  VDUP(vector2, , int, s, 8, 8, -13);
+  VDUP(vector2, , int, s, 16, 4, -14);
+  VDUP(vector2, , int, s, 32, 2, -16);
+  VDUP(vector2, , uint, u, 8, 8, 0xf3);
+  VDUP(vector2, , uint, u, 16, 4, 0xfff1);
+  VDUP(vector2, , uint, u, 32, 2, 0xfffffff0);
+  VDUP(vector2, q, int, s, 8, 16, -12);
+  VDUP(vector2, q, int, s, 16, 8, -13);
+  VDUP(vector2, q, int, s, 32, 4, -15);
+  VDUP(vector2, q, uint, u, 8, 16, 0xf9);
+  VDUP(vector2, q, uint, u, 16, 8, 0xfff2);
+  VDUP(vector2, q, uint, u, 32, 4, 0xfffffff1);
+#ifdef HAS_FLOAT_VARIANT
+  VDUP(vector2, , float, f, 32, 2, -15.5f);
+  VDUP(vector2, q, float, f, 32, 4, -14.5f);
+#endif
+
+#ifdef HAS_FLOAT_VARIANT
+#define FLOAT_VARIANT(MACRO, VAR)                      \
+  MACRO(VAR, , float, f, 32, 2);                       \
+  MACRO(VAR, q, float, f, 32, 4)
+#else
+#define FLOAT_VARIANT(MACRO, VAR)
+#endif
+
+#define TEST_MACRO_NO64BIT_VARIANT_1_5(MACRO, VAR)     \
+  MACRO(VAR, , int, s, 8, 8);                          \
+  MACRO(VAR, , int, s, 16, 4);                         \
+  MACRO(VAR, , int, s, 32, 2);                         \
+  MACRO(VAR, , uint, u, 8, 8);                         \
+  MACRO(VAR, , uint, u, 16, 4);                                \
+  MACRO(VAR, , uint, u, 32, 2);                                \
+  MACRO(VAR, q, int, s, 8, 16);                                \
+  MACRO(VAR, q, int, s, 16, 8);                                \
+  MACRO(VAR, q, int, s, 32, 4);                                \
+  MACRO(VAR, q, uint, u, 8, 16);                       \
+  MACRO(VAR, q, uint, u, 16, 8);                       \
+  MACRO(VAR, q, uint, u, 32, 4);                       \
+  FLOAT_VARIANT(MACRO, VAR)
+
+  /* Apply a binary operator named INSN_NAME.  */
+  TEST_MACRO_NO64BIT_VARIANT_1_5(TEST_BINARY_OP, INSN_NAME);
+
+  CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, "");
+  CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, "");
+  CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, "");
+  CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, "");
+  CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, "");
+  CHECK(TEST_MSG, int, 8, 16, PRIx8, expected, "");
+  CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, "");
+  CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, "");
+  CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected, "");
+  CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, "");
+  CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, "");
+
+#ifdef HAS_FLOAT_VARIANT
+  CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected, "");
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected, "");
+
+  /* Extra FP tests with special values (NaN, ....)  */
+  VDUP(vector, q, float, f, 32, 4, 1.0f);
+  VDUP(vector2, q, float, f, 32, 4, NAN);
+  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_nan, " FP special (NaN)");
+
+  VDUP(vector, q, float, f, 32, 4, -NAN);
+  VDUP(vector2, q, float, f, 32, 4, 1.0f);
+  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_mnan, " FP special (-NaN)");
+
+  VDUP(vector, q, float, f, 32, 4, 1.0f);
+  VDUP(vector2, q, float, f, 32, 4, HUGE_VALF);
+  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_inf, " FP special (inf)");
+
+  VDUP(vector, q, float, f, 32, 4, -HUGE_VALF);
+  VDUP(vector2, q, float, f, 32, 4, 1.0f);
+  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_minf, " FP special (-inf)");
+
+  VDUP(vector, q, float, f, 32, 4, 0.0f);
+  VDUP(vector2, q, float, f, 32, 4, -0.0f);
+  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_zero1, " FP special (-0.0)");
+
+  VDUP(vector, q, float, f, 32, 4, -0.0f);
+  VDUP(vector2, q, float, f, 32, 4, 0.0f);
+  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);
+  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_zero2, " FP special (-0.0)");
+#endif
+}
+
+int main (void)
+{
+  FNNAME (INSN_NAME) ();
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vhadd.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vhadd.c
new file mode 100644 (file)
index 0000000..d8a09ca
--- /dev/null
@@ -0,0 +1,34 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vhadd
+#define TEST_MSG "VHADD/VHADDQ"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xf1, 0xf2, 0xf2, 0xf3,
+                                      0xf3, 0xf4, 0xf4, 0xf5 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff1, 0xfff1, 0xfff2, 0xfff2 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0xfffffff0 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf1, 0xf2, 0xf2, 0xf3,
+                                       0xf3, 0xf4, 0xf4, 0xf5 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff0, 0xfff1, 0xfff1, 0xfff2 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0xfffffff0 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0xf2, 0xf2, 0xf3, 0xf3,
+                                       0xf4, 0xf4, 0xf5, 0xf5,
+                                       0xf6, 0xf6, 0xf7, 0xf7,
+                                       0xf8, 0xf8, 0xf9, 0xf9 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff1, 0xfff2, 0xfff2, 0xfff3,
+                                       0xfff3, 0xfff4, 0xfff4, 0xfff5 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff0, 0xfffffff1,
+                                       0xfffffff1, 0xfffffff2 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf4, 0xf5, 0xf5, 0xf6,
+                                        0xf6, 0xf7, 0xf7, 0xf8,
+                                        0xf8, 0xf9, 0xf9, 0xfa,
+                                        0xfa, 0xfb, 0xfb, 0xfc };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff1, 0xfff1, 0xfff2, 0xfff2,
+                                        0xfff3, 0xfff3, 0xfff4, 0xfff4 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff0, 0xfffffff1,
+                                        0xfffffff1, 0xfffffff2 };
+
+#include "binary_op_no64.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vhsub.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vhsub.c
new file mode 100644 (file)
index 0000000..0fe8080
--- /dev/null
@@ -0,0 +1,32 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vhsub
+#define TEST_MSG "VHSUB/VHSUBQ"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xfe, 0xff, 0xff, 0x0,
+                                      0x0, 0x1, 0x1, 0x2 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xffff, 0xffff, 0x0, 0x0 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x0, 0x0 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xfe, 0xff, 0xff, 0x0,
+                                       0x0, 0x1, 0x1, 0x2 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xffff, 0x0, 0x0, 0x1 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x0, 0x0 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0xfe, 0xfe, 0xff, 0xff,
+                                       0x0, 0x0, 0x1, 0x1,
+                                       0x2, 0x2, 0x3, 0x3,
+                                       0x4, 0x4, 0x5, 0x5 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xfffe, 0xffff, 0xffff, 0x0,
+                                       0x0, 0x1, 0x1, 0x2 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xffffffff, 0x0, 0x0, 0x1 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0xfb, 0xfc, 0xfc, 0xfd,
+                                        0xfd, 0xfe, 0xfe, 0xff,
+                                        0xff, 0x0, 0x0, 0x1,
+                                        0x1, 0x2, 0x2, 0x3 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0xffff, 0xffff, 0x0, 0x0,
+                                        0x1, 0x1, 0x2, 0x2 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0xffffffff, 0x0, 0x0, 0x1 };
+
+#include "binary_op_no64.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmax.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmax.c
new file mode 100644 (file)
index 0000000..830603d
--- /dev/null
@@ -0,0 +1,51 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vmax
+#define TEST_MSG "VMAX/VMAXQ"
+
+#define HAS_FLOAT_VARIANT
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xf3, 0xf3, 0xf3, 0xf3,
+                                      0xf4, 0xf5, 0xf6, 0xf7 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff2, 0xfff2, 0xfff2, 0xfff3 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0xfffffff1 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf3, 0xf3, 0xf3, 0xf3,
+                                       0xf4, 0xf5, 0xf6, 0xf7 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff1, 0xfff1, 0xfff2, 0xfff3 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0xfffffff1 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1780000, 0xc1700000 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0xf4, 0xf4, 0xf4, 0xf4,
+                                       0xf4, 0xf5, 0xf6, 0xf7,
+                                       0xf8, 0xf9, 0xfa, 0xfb,
+                                       0xfc, 0xfd, 0xfe, 0xff };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff3, 0xfff3, 0xfff3, 0xfff3,
+                                       0xfff4, 0xfff5, 0xfff6, 0xfff7 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff1, 0xfffffff1,
+                                       0xfffffff2, 0xfffffff3 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf9, 0xf9, 0xf9, 0xf9,
+                                        0xf9, 0xf9, 0xf9, 0xf9,
+                                        0xf9, 0xf9, 0xfa, 0xfb,
+                                        0xfc, 0xfd, 0xfe, 0xff };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff2, 0xfff2, 0xfff2, 0xfff3,
+                                        0xfff4, 0xfff5, 0xfff6, 0xfff7 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff1, 0xfffffff1,
+                                        0xfffffff2, 0xfffffff3 };
+VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0xc1680000, 0xc1680000,
+                                          0xc1600000, 0xc1500000 };
+
+/* Expected results with special FP values.  */
+VECT_VAR_DECL(expected_nan,hfloat,32,4) [] = { 0x7fc00000, 0x7fc00000,
+                                              0x7fc00000, 0x7fc00000 };
+VECT_VAR_DECL(expected_mnan,hfloat,32,4) [] = { 0x7fc00000, 0x7fc00000,
+                                               0x7fc00000, 0x7fc00000 };
+VECT_VAR_DECL(expected_inf,hfloat,32,4) [] = { 0x7f800000, 0x7f800000,
+                                              0x7f800000, 0x7f800000 };
+VECT_VAR_DECL(expected_minf,hfloat,32,4) [] = { 0x3f800000, 0x3f800000,
+                                               0x3f800000, 0x3f800000 };
+VECT_VAR_DECL(expected_zero1,hfloat,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
+VECT_VAR_DECL(expected_zero2,hfloat,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
+
+#include "binary_op_no64.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmin.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmin.c
new file mode 100644 (file)
index 0000000..8ad2703
--- /dev/null
@@ -0,0 +1,52 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vmin
+#define TEST_MSG "VMIN/VMINQ"
+
+#define HAS_FLOAT_VARIANT
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xf0, 0xf1, 0xf2, 0xf3,
+                                      0xf3, 0xf3, 0xf3, 0xf3 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff0, 0xfff1, 0xfff2, 0xfff2 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0xfffffff0 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf0, 0xf1, 0xf2, 0xf3,
+                                       0xf3, 0xf3, 0xf3, 0xf3 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff0, 0xfff1, 0xfff1, 0xfff1 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0xfffffff0 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1800000, 0xc1780000 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0xf0, 0xf1, 0xf2, 0xf3,
+                                       0xf4, 0xf4, 0xf4, 0xf4,
+                                       0xf4, 0xf4, 0xf4, 0xf4,
+                                       0xf4, 0xf4, 0xf4, 0xf4 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff0, 0xfff1, 0xfff2, 0xfff3,
+                                       0xfff3, 0xfff3, 0xfff3, 0xfff3 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff0, 0xfffffff1,
+                                       0xfffffff1, 0xfffffff1 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf0, 0xf1, 0xf2, 0xf3,
+                                        0xf4, 0xf5, 0xf6, 0xf7,
+                                        0xf8, 0xf9, 0xf9, 0xf9,
+                                        0xf9, 0xf9, 0xf9, 0xf9 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff0, 0xfff1, 0xfff2, 0xfff2,
+                                        0xfff2, 0xfff2, 0xfff2, 0xfff2 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff0, 0xfffffff1,
+                                        0xfffffff1, 0xfffffff1 };
+VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0xc1800000, 0xc1700000,
+                                          0xc1680000, 0xc1680000 };
+/* Expected results with special FP values.  */
+VECT_VAR_DECL(expected_nan,hfloat,32,4) [] = { 0x7fc00000, 0x7fc00000,
+                                              0x7fc00000, 0x7fc00000 };
+VECT_VAR_DECL(expected_mnan,hfloat,32,4) [] = { 0x7fc00000, 0x7fc00000,
+                                               0x7fc00000, 0x7fc00000 };
+VECT_VAR_DECL(expected_inf,hfloat,32,4) [] = { 0x3f800000, 0x3f800000,
+                                              0x3f800000, 0x3f800000 };
+VECT_VAR_DECL(expected_minf,hfloat,32,4) [] = { 0xff800000, 0xff800000,
+                                               0xff800000, 0xff800000 };
+VECT_VAR_DECL(expected_zero1,hfloat,32,4) [] = { 0x80000000, 0x80000000,
+                                                0x80000000, 0x80000000 };
+VECT_VAR_DECL(expected_zero2,hfloat,32,4) [] = { 0x80000000, 0x80000000,
+                                                0x80000000, 0x80000000 };
+
+#include "binary_op_no64.inc"
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrhadd.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrhadd.c
new file mode 100644 (file)
index 0000000..eb82002
--- /dev/null
@@ -0,0 +1,34 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#define INSN_NAME vrhadd
+#define TEST_MSG "VRHADD/VRHADDQ"
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0xf2, 0xf2, 0xf3, 0xf3,
+                                      0xf4, 0xf4, 0xf5, 0xf5 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff1, 0xfff2, 0xfff2, 0xfff3 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0xfffffff1 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf2, 0xf2, 0xf3, 0xf3,
+                                       0xf4, 0xf4, 0xf5, 0xf5 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff1, 0xfff1, 0xfff2, 0xfff2 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0xfffffff1 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0xf2, 0xf3, 0xf3, 0xf4,
+                                       0xf4, 0xf5, 0xf5, 0xf6,
+                                       0xf6, 0xf7, 0xf7, 0xf8,
+                                       0xf8, 0xf9, 0xf9, 0xfa };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff2, 0xfff2, 0xfff3, 0xfff3,
+                                       0xfff4, 0xfff4, 0xfff5, 0xfff5 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff1, 0xfffffff1,
+                                       0xfffffff2, 0xfffffff2 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf5, 0xf5, 0xf6, 0xf6,
+                                        0xf7, 0xf7, 0xf8, 0xf8,
+                                        0xf9, 0xf9, 0xfa, 0xfa,
+                                        0xfb, 0xfb, 0xfc, 0xfc };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff1, 0xfff2, 0xfff2, 0xfff3,
+                                        0xfff3, 0xfff4, 0xfff4, 0xfff5 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff1, 0xfffffff1,
+                                        0xfffffff2, 0xfffffff2 };
+
+#include "binary_op_no64.inc"