diff mbox

[ARM/testsuite,11/22] Add vaddhn tests.

Message ID 1402005882-31597-12-git-send-email-christophe.lyon@linaro.org
State New
Headers show

Commit Message

Christophe Lyon June 5, 2014, 10:04 p.m. UTC
diff mbox

Patch

diff --git a/gcc/testsuite/gcc.target/arm/neon-intrinsics/vaddhn.c b/gcc/testsuite/gcc.target/arm/neon-intrinsics/vaddhn.c
new file mode 100644
index 0000000..74b4b4d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/neon-intrinsics/vaddhn.c
@@ -0,0 +1,109 @@ 
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+#if defined(__cplusplus)
+#include <cstdint>
+#else
+#include <stdint.h>
+#endif
+
+/* Expected results.  */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0x32, 0x32, 0x32, 0x32,
+				       0x32, 0x32, 0x32, 0x32 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0x32, 0x32, 0x32, 0x32 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x18, 0x18 };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0x3, 0x3, 0x3, 0x3,
+					0x3, 0x3, 0x3, 0x3 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x37, 0x37, 0x37, 0x37 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x3, 0x3 };
+VECT_VAR_DECL(expected,uint,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,poly,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,poly,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,int,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33,
+					0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,int,16,8) [] = {  0x3333, 0x3333, 0x3333, 0x3333,
+					 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0x33333333, 0x33333333,
+					0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333,
+					0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
+					 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x33333333, 0x33333333,
+					 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3333333333333333,
+					 0x3333333333333333 };
+VECT_VAR_DECL(expected,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33,
+					 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
+					 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0x33333333, 0x33333333,
+					   0x33333333, 0x33333333 };
+
+#ifndef INSN_NAME
+#define INSN_NAME vaddhn
+#define TEST_MSG "VADDHN"
+#endif
+
+#define FNNAME1(NAME) void exec_ ## NAME (void)
+#define FNNAME(NAME) FNNAME1(NAME)
+
+FNNAME (INSN_NAME)
+{
+  /* Basic test: vec64=vaddhn(vec128_a, vec128_b), then store the result.  */
+#define TEST_VADDHN1(INSN, T1, T2, W, W2, N)				\
+  VECT_VAR(vector64, T1, W2, N) = INSN##_##T2##W(VECT_VAR(vector1, T1, W, N), \
+						 VECT_VAR(vector2, T1, W, N)); \
+  vst1_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector64, T1, W2, N))
+
+#define TEST_VADDHN(INSN, T1, T2, W, W2, N)	\
+  TEST_VADDHN1(INSN, T1, T2, W, W2, N)
+
+  DECL_VARIABLE_64BITS_VARIANTS(vector64);
+  DECL_VARIABLE_128BITS_VARIANTS(vector1);
+  DECL_VARIABLE_128BITS_VARIANTS(vector2);
+
+  clean_results ();
+
+  /* Fill input vector1 and vector2 with arbitrary values */
+  VDUP(vector1, q, int, s, 16, 8, 50*(UINT8_MAX+1));
+  VDUP(vector1, q, int, s, 32, 4, 50*(UINT16_MAX+1));
+  VDUP(vector1, q, int, s, 64, 2, 24*((uint64_t)UINT32_MAX+1));
+  VDUP(vector1, q, uint, u, 16, 8, 3*(UINT8_MAX+1));
+  VDUP(vector1, q, uint, u, 32, 4, 55*(UINT16_MAX+1));
+  VDUP(vector1, q, uint, u, 64, 2, 3*((uint64_t)UINT32_MAX+1));
+
+  VDUP(vector2, q, int, s, 16, 8, (uint16_t)UINT8_MAX);
+  VDUP(vector2, q, int, s, 32, 4, (uint32_t)UINT16_MAX);
+  VDUP(vector2, q, int, s, 64, 2, (uint64_t)UINT32_MAX);
+  VDUP(vector2, q, uint, u, 16, 8, (uint16_t)UINT8_MAX);
+  VDUP(vector2, q, uint, u, 32, 4, (uint32_t)UINT16_MAX);
+  VDUP(vector2, q, uint, u, 64, 2, (uint64_t)UINT32_MAX);
+
+  TEST_VADDHN(INSN_NAME, int, s, 16, 8, 8);
+  TEST_VADDHN(INSN_NAME, int, s, 32, 16, 4);
+  TEST_VADDHN(INSN_NAME, int, s, 64, 32, 2);
+  TEST_VADDHN(INSN_NAME, uint, u, 16, 8, 8);
+  TEST_VADDHN(INSN_NAME, uint, u, 32, 16, 4);
+  TEST_VADDHN(INSN_NAME, uint, u, 64, 32, 2);
+
+  CHECK_RESULTS (TEST_MSG, "");
+}
+
+int main (void)
+{
+  FNNAME (INSN_NAME);
+  return 0;
+}