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[Patch ARM-AArch64/testsuite v2 15/21] Add vclz tests.
- From: Christophe Lyon <christophe dot lyon at linaro dot org>
- To: gcc-patches at gcc dot gnu dot org
- Date: Tue, 1 Jul 2014 12:06:08 +0200
- Subject: [Patch ARM-AArch64/testsuite v2 15/21] Add vclz tests.
- Authentication-results: sourceware.org; auth=none
- References: <1404209174-25364-1-git-send-email-christophe dot lyon at linaro dot org>
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index cb539b4..dbffbcb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,9 @@
2014-06-30 Christophe Lyon <christophe.lyon@linaro.org>
+ * gcc.target/aarch64/neon-intrinsics/vclz.c: New file.
+
+2014-06-30 Christophe Lyon <christophe.lyon@linaro.org>
+
* gcc.target/aarch64/neon-intrinsics/vbsl.c: New file.
2014-06-30 Christophe Lyon <christophe.lyon@linaro.org>
diff --git a/gcc/testsuite/gcc.target/aarch64/neon-intrinsics/vclz.c b/gcc/testsuite/gcc.target/aarch64/neon-intrinsics/vclz.c
new file mode 100644
index 0000000..ad28d2d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/neon-intrinsics/vclz.c
@@ -0,0 +1,194 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results. */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0x3, 0x3, 0x3, 0x3 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x11, 0x11 };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x5, 0x5 };
+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) [] = { 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2,
+ 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2 };
+VECT_VAR_DECL(expected,int,16,8) [] = { 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3 };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0x3, 0x3, 0x3, 0x3 };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333,
+ 0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,16) [] = { 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3,
+ 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3 };
+VECT_VAR_DECL(expected,uint,16,8) [] = { 0xd, 0xd, 0xd, 0xd,
+ 0xd, 0xd, 0xd, 0xd };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x1f, 0x1f, 0x1f, 0x1f };
+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 };
+
+
+/* Expected results with input=0. */
+VECT_VAR_DECL(expected_with_0,int,8,8) [] = { 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8 };
+VECT_VAR_DECL(expected_with_0,int,16,4) [] = { 0x10, 0x10, 0x10, 0x10 };
+VECT_VAR_DECL(expected_with_0,int,32,2) [] = { 0x20, 0x20 };
+VECT_VAR_DECL(expected_with_0,int,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected_with_0,uint,8,8) [] = { 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8 };
+VECT_VAR_DECL(expected_with_0,uint,16,4) [] = { 0x10, 0x10, 0x10, 0x10 };
+VECT_VAR_DECL(expected_with_0,uint,32,2) [] = { 0x20, 0x20 };
+VECT_VAR_DECL(expected_with_0,uint,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected_with_0,poly,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+ 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected_with_0,poly,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected_with_0,hfloat,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected_with_0,int,8,16) [] = { 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8 };
+VECT_VAR_DECL(expected_with_0,int,16,8) [] = { 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x10, 0x10 };
+VECT_VAR_DECL(expected_with_0,int,32,4) [] = { 0x20, 0x20, 0x20, 0x20 };
+VECT_VAR_DECL(expected_with_0,int,64,2) [] = { 0x3333333333333333,
+ 0x3333333333333333 };
+VECT_VAR_DECL(expected_with_0,uint,8,16) [] = { 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8,
+ 0x8, 0x8, 0x8, 0x8 };
+VECT_VAR_DECL(expected_with_0,uint,16,8) [] = { 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x10, 0x10 };
+VECT_VAR_DECL(expected_with_0,uint,32,4) [] = { 0x20, 0x20, 0x20, 0x20 };
+VECT_VAR_DECL(expected_with_0,uint,64,2) [] = { 0x3333333333333333,
+ 0x3333333333333333 };
+VECT_VAR_DECL(expected_with_0,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+ 0x33, 0x33, 0x33, 0x33,
+ 0x33, 0x33, 0x33, 0x33,
+ 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected_with_0,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
+ 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected_with_0,hfloat,32,4) [] = { 0x33333333, 0x33333333,
+ 0x33333333, 0x33333333 };
+
+#define INSN_NAME vclz
+#define TEST_MSG "VCLZ/VCLZQ"
+
+#define FNNAME1(NAME) void exec_ ## NAME (void)
+#define FNNAME(NAME) FNNAME1(NAME)
+
+FNNAME (INSN_NAME)
+{
+ /* Basic test: y=vclz(x), then store the result. */
+#define TEST_UNARY_OP1(INSN, Q, T1, T2, W, N) \
+ VECT_VAR(vector_res, T1, W, N) = \
+ INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N)); \
+ vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
+
+#define TEST_UNARY_OP(INSN, Q, T1, T2, W, N) \
+ TEST_UNARY_OP1(INSN, Q, T1, T2, W, N) \
+
+ /* No need for 64 bits variants */
+ DECL_VARIABLE(vector, int, 8, 8);
+ DECL_VARIABLE(vector, int, 16, 4);
+ DECL_VARIABLE(vector, int, 32, 2);
+ DECL_VARIABLE(vector, uint, 8, 8);
+ DECL_VARIABLE(vector, uint, 16, 4);
+ DECL_VARIABLE(vector, uint, 32, 2);
+ DECL_VARIABLE(vector, int, 8, 16);
+ DECL_VARIABLE(vector, int, 16, 8);
+ DECL_VARIABLE(vector, int, 32, 4);
+ DECL_VARIABLE(vector, uint, 8, 16);
+ DECL_VARIABLE(vector, uint, 16, 8);
+ DECL_VARIABLE(vector, uint, 32, 4);
+
+ DECL_VARIABLE(vector_res, int, 8, 8);
+ DECL_VARIABLE(vector_res, int, 16, 4);
+ DECL_VARIABLE(vector_res, int, 32, 2);
+ DECL_VARIABLE(vector_res, uint, 8, 8);
+ DECL_VARIABLE(vector_res, uint, 16, 4);
+ DECL_VARIABLE(vector_res, uint, 32, 2);
+ DECL_VARIABLE(vector_res, int, 8, 16);
+ DECL_VARIABLE(vector_res, int, 16, 8);
+ DECL_VARIABLE(vector_res, int, 32, 4);
+ DECL_VARIABLE(vector_res, uint, 8, 16);
+ DECL_VARIABLE(vector_res, uint, 16, 8);
+ DECL_VARIABLE(vector_res, uint, 32, 4);
+
+ clean_results ();
+
+ /* Fill input vector with arbitrary values. */
+ VDUP(vector, , int, s, 8, 8, 0x84);
+ VDUP(vector, , int, s, 16, 4, 0x1234);
+ VDUP(vector, , int, s, 32, 2, 0x5678);
+ VDUP(vector, , uint, u, 8, 8, 0x34);
+ VDUP(vector, , uint, u, 16, 4, 0x8234);
+ VDUP(vector, , uint, u, 32, 2, 0x7654321);
+ VDUP(vector, q, int, s, 8, 16, 0x34);
+ VDUP(vector, q, int, s, 16, 8, 0x1234);
+ VDUP(vector, q, int, s, 32, 4, 0x12345678);
+ VDUP(vector, q, uint, u, 8, 16, 0x13);
+ VDUP(vector, q, uint, u, 16, 8, 0x4);
+ VDUP(vector, q, uint, u, 32, 4, 0x1);
+
+ /* Apply a unary operator named INSN_NAME. */
+ TEST_UNARY_OP(INSN_NAME, , int, s, 8, 8);
+ TEST_UNARY_OP(INSN_NAME, , int, s, 16, 4);
+ TEST_UNARY_OP(INSN_NAME, , int, s, 32, 2);
+ TEST_UNARY_OP(INSN_NAME, , uint, u, 8, 8);
+ TEST_UNARY_OP(INSN_NAME, , uint, u, 16, 4);
+ TEST_UNARY_OP(INSN_NAME, , uint, u, 32, 2);
+ TEST_UNARY_OP(INSN_NAME, q, int, s, 8, 16);
+ TEST_UNARY_OP(INSN_NAME, q, int, s, 16, 8);
+ TEST_UNARY_OP(INSN_NAME, q, int, s, 32, 4);
+ TEST_UNARY_OP(INSN_NAME, q, uint, u, 8, 16);
+ TEST_UNARY_OP(INSN_NAME, q, uint, u, 16, 8);
+ TEST_UNARY_OP(INSN_NAME, q, uint, u, 32, 4);
+
+ CHECK_RESULTS (TEST_MSG, "");
+
+ /* Test with zero as input. */
+ VDUP(vector, , int, s, 8, 8, 0);
+ VDUP(vector, , int, s, 16, 4, 0);
+ VDUP(vector, , int, s, 32, 2, 0);
+ VDUP(vector, , uint, u, 8, 8, 0);
+ VDUP(vector, , uint, u, 16, 4, 0);
+ VDUP(vector, , uint, u, 32, 2, 0);
+ VDUP(vector, q, int, s, 8, 16, 0);
+ VDUP(vector, q, int, s, 16, 8, 0);
+ VDUP(vector, q, int, s, 32, 4, 0);
+ VDUP(vector, q, uint, u, 8, 16, 0);
+ VDUP(vector, q, uint, u, 16, 8, 0);
+ VDUP(vector, q, uint, u, 32, 4, 0);
+
+ /* Apply a unary operator named INSN_NAME. */
+ TEST_UNARY_OP(INSN_NAME, , int, s, 8, 8);
+ TEST_UNARY_OP(INSN_NAME, , int, s, 16, 4);
+ TEST_UNARY_OP(INSN_NAME, , int, s, 32, 2);
+ TEST_UNARY_OP(INSN_NAME, , uint, u, 8, 8);
+ TEST_UNARY_OP(INSN_NAME, , uint, u, 16, 4);
+ TEST_UNARY_OP(INSN_NAME, , uint, u, 32, 2);
+ TEST_UNARY_OP(INSN_NAME, q, int, s, 8, 16);
+ TEST_UNARY_OP(INSN_NAME, q, int, s, 16, 8);
+ TEST_UNARY_OP(INSN_NAME, q, int, s, 32, 4);
+ TEST_UNARY_OP(INSN_NAME, q, uint, u, 8, 16);
+ TEST_UNARY_OP(INSN_NAME, q, uint, u, 16, 8);
+ TEST_UNARY_OP(INSN_NAME, q, uint, u, 32, 4);
+
+ CHECK_RESULTS_NAMED (TEST_MSG, expected_with_0, " (input=0)");
+}
+
+int main (void)
+{
+ exec_vclz ();
+ return 0;
+}
--
1.8.3.2