From: Christophe Lyon <christophe.lyon@linaro.org>
To: gcc-patches@gcc.gnu.org
Subject: [Patch ARM-AArch64/testsuite v3 08/21] Add vabal tests.
Date: Tue, 21 Oct 2014 13:03:00 -0000 [thread overview]
Message-ID: <1413896593-26607-9-git-send-email-christophe.lyon@linaro.org> (raw)
In-Reply-To: <1413896593-26607-1-git-send-email-christophe.lyon@linaro.org>
2014-10-21 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vabal.c: New file.
diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabal.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabal.c
new file mode 100644
index 0000000..cd31062
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vabal.c
@@ -0,0 +1,161 @@
+#include <arm_neon.h>
+#include "arm-neon-ref.h"
+#include "compute-ref-data.h"
+
+/* Expected results. */
+VECT_VAR_DECL(expected,int,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+ 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,int,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,int,32,2) [] = { 0x33333333, 0x33333333 };
+VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 };
+VECT_VAR_DECL(expected,uint,8,8) [] = { 0x33, 0x33, 0x33, 0x33,
+ 0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,uint,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 };
+VECT_VAR_DECL(expected,uint,32,2) [] = { 0x33333333, 0x33333333 };
+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) [] = { 0xfff6, 0xfff7, 0xfff8, 0xfff9,
+ 0xfffa, 0xfffb, 0xfffc, 0xfffd };
+VECT_VAR_DECL(expected,int,32,4) [] = { 0x16, 0x17, 0x18, 0x19 };
+VECT_VAR_DECL(expected,int,64,2) [] = { 0x20, 0x21 };
+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) [] = { 0x53, 0x54, 0x55, 0x56,
+ 0x57, 0x58, 0x59, 0x5a };
+VECT_VAR_DECL(expected,uint,32,4) [] = { 0x907, 0x908, 0x909, 0x90a };
+VECT_VAR_DECL(expected,uint,64,2) [] = { 0xffffffe7,
+ 0xffffffe8 };
+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 for cases with input values chosen to test
+ possible intermediate overflow. */
+VECT_VAR_DECL(expected2,int,16,8) [] = { 0xef, 0xf0, 0xf1, 0xf2,
+ 0xf3, 0xf4, 0xf5, 0xf6 };
+VECT_VAR_DECL(expected2,int,32,4) [] = { 0xffef, 0xfff0, 0xfff1, 0xfff2 };
+VECT_VAR_DECL(expected2,int,64,2) [] = { 0xffffffef, 0xfffffff0 };
+VECT_VAR_DECL(expected2,uint,16,8) [] = { 0xee, 0xef, 0xf0, 0xf1,
+ 0xf2, 0xf3, 0xf4, 0xf5 };
+VECT_VAR_DECL(expected2,uint,32,4) [] = { 0xffe2, 0xffe3, 0xffe4, 0xffe5 };
+VECT_VAR_DECL(expected2,uint,64,2) [] = { 0xffffffe7, 0xffffffe8 };
+
+#define TEST_MSG "VABAL"
+void exec_vabal (void)
+{
+ /* Basic test: v4=vabal(v1,v2,v3), then store the result. */
+#define TEST_VABAL(T1, T2, W, W2, N) \
+ VECT_VAR(vector_res, T1, W2, N) = \
+ vabal_##T2##W(VECT_VAR(vector1, T1, W2, N), \
+ VECT_VAR(vector2, T1, W, N), \
+ VECT_VAR(vector3, T1, W, N)); \
+ vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N))
+
+#define DECL_VABAL_VAR_LONG(VAR) \
+ DECL_VARIABLE(VAR, int, 16, 8); \
+ DECL_VARIABLE(VAR, int, 32, 4); \
+ DECL_VARIABLE(VAR, int, 64, 2); \
+ DECL_VARIABLE(VAR, uint, 16, 8); \
+ DECL_VARIABLE(VAR, uint, 32, 4); \
+ DECL_VARIABLE(VAR, uint, 64, 2)
+
+#define DECL_VABAL_VAR_SHORT(VAR) \
+ DECL_VARIABLE(VAR, int, 8, 8); \
+ DECL_VARIABLE(VAR, int, 16, 4); \
+ DECL_VARIABLE(VAR, int, 32, 2); \
+ DECL_VARIABLE(VAR, uint, 8, 8); \
+ DECL_VARIABLE(VAR, uint, 16, 4); \
+ DECL_VARIABLE(VAR, uint, 32, 2)
+
+ DECL_VABAL_VAR_LONG(vector1);
+ DECL_VABAL_VAR_SHORT(vector2);
+ DECL_VABAL_VAR_SHORT(vector3);
+ DECL_VABAL_VAR_LONG(vector_res);
+
+ clean_results ();
+
+ /* Initialize input "vector1" from "buffer". */
+ VLOAD(vector1, buffer, q, int, s, 16, 8);
+ VLOAD(vector1, buffer, q, int, s, 32, 4);
+ VLOAD(vector1, buffer, q, int, s, 64, 2);
+ VLOAD(vector1, buffer, q, uint, u, 16, 8);
+ VLOAD(vector1, buffer, q, uint, u, 32, 4);
+ VLOAD(vector1, buffer, q, uint, u, 64, 2);
+
+
+ /* Choose init value arbitrarily. */
+ VDUP(vector2, , int, s, 8, 8, 1);
+ VDUP(vector2, , int, s, 16, 4, -13);
+ VDUP(vector2, , int, s, 32, 2, 8);
+ VDUP(vector2, , uint, u, 8, 8, 1);
+ VDUP(vector2, , uint, u, 16, 4, 13);
+ VDUP(vector2, , uint, u, 32, 2, 8);
+
+ /* Choose init value arbitrarily. */
+ VDUP(vector3, , int, s, 8, 8, -5);
+ VDUP(vector3, , int, s, 16, 4, 25);
+ VDUP(vector3, , int, s, 32, 2, -40);
+ VDUP(vector3, , uint, u, 8, 8, 100);
+ VDUP(vector3, , uint, u, 16, 4, 2340);
+ VDUP(vector3, , uint, u, 32, 2, 0xffffffff);
+
+ /* Execute the tests. */
+ TEST_VABAL(int, s, 8, 16, 8);
+ TEST_VABAL(int, s, 16, 32, 4);
+ TEST_VABAL(int, s, 32, 64, 2);
+ TEST_VABAL(uint, u, 8, 16, 8);
+ TEST_VABAL(uint, u, 16, 32, 4);
+ TEST_VABAL(uint, u, 32, 64, 2);
+
+ CHECK_RESULTS (TEST_MSG, "");
+
+ /* Use values that could lead to overflow intermediate
+ * calculations. */
+ VDUP(vector2, , int, s, 8, 8, 0x80);
+ VDUP(vector2, , int, s, 16, 4, 0x8000);
+ VDUP(vector2, , int, s, 32, 2, 0x80000000);
+ VDUP(vector2, , uint, u, 8, 8, 1);
+ VDUP(vector2, , uint, u, 16, 4, 13);
+ VDUP(vector2, , uint, u, 32, 2, 8);
+
+ VDUP(vector3, , int, s, 8, 8, 0x7f);
+ VDUP(vector3, , int, s, 16, 4, 0x7fff);
+ VDUP(vector3, , int, s, 32, 2, 0x7fffffff);
+ VDUP(vector3, , uint, u, 8, 8, 0xff);
+ VDUP(vector3, , uint, u, 16, 4, 0xffff);
+ VDUP(vector3, , uint, u, 32, 2, 0xffffffff);
+
+ TEST_VABAL(int, s, 8, 16, 8);
+ TEST_VABAL(int, s, 16, 32, 4);
+ TEST_VABAL(int, s, 32, 64, 2);
+ TEST_VABAL(uint, u, 8, 16, 8);
+ TEST_VABAL(uint, u, 16, 32, 4);
+ TEST_VABAL(uint, u, 32, 64, 2);
+
+ CHECK(TEST_MSG, int, 16, 8, PRIx16, expected2, " test intermediate overflow");
+ CHECK(TEST_MSG, int, 32, 4, PRIx32, expected2, " test intermediate overflow");
+ CHECK(TEST_MSG, int, 64, 2, PRIx64, expected2, " test intermediate overflow");
+ CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected2, " test intermediate overflow");
+ CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected2, " test intermediate overflow");
+ CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected2, " test intermediate overflow");
+}
+
+int main (void)
+{
+ exec_vabal ();
+ return 0;
+}
--
1.9.1
next prev parent reply other threads:[~2014-10-21 13:03 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-21 13:03 [Patch ARM-AArch64/testsuite v3 00/21] Neon intrinsics executable tests Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 13/21] Add vaddw tests Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 15/21] Add vclz tests Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 02/21] Add unary operators: vabs and vneg Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 12/21] Add vaddl tests Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 20/21] Add vmul tests Christophe Lyon
2014-10-21 13:03 ` Christophe Lyon [this message]
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 06/21] Add unary saturating operators: vqabs and vqneg Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 07/21] Add binary saturating operators: vqadd, vqsub Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 16/21] Add vdup and vmov tests Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 17/21] Add vld1_dup tests Christophe Lyon
2014-10-21 13:03 ` [Patch ARM-AArch64/testsuite v3 04/21] Add comparison operators: vceq, vcge, vcgt, vcle and vclt Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 01/21] Advanced SIMD (Neon) intrinsics execution tests initial framework. vaba, vld1 and vshl tests Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 14/21] Add vbsl tests Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 18/21] Add vld2/vld3/vld4 tests Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 03/21] Add binary operators: vadd, vand, vbic, veor, vorn, vorr, vsub Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 21/21] Add vuzp and vzip tests Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 19/21] Add vld2_lane, vld3_lane and vld4_lane tests Christophe Lyon
2014-10-21 13:04 ` [Patch ARM-AArch64/testsuite v3 05/21] Add comparison operators with floating-point operands: vcage, vcagt, vcale and cvalt Christophe Lyon
2014-10-21 13:08 ` [Patch ARM-AArch64/testsuite v3 10/21] Add vabdl tests Christophe Lyon
2014-10-21 13:11 ` [Patch ARM-AArch64/testsuite v3 11/21] Add vaddhn tests Christophe Lyon
2014-10-21 13:11 ` [Patch ARM-AArch64/testsuite v3 09/21] Add vabd tests Christophe Lyon
2014-10-24 8:12 ` [Patch ARM-AArch64/testsuite v3 00/21] Neon intrinsics executable tests Marcus Shawcroft
2014-10-26 18:23 ` Christophe Lyon
2014-11-05 12:09 ` Christophe Lyon
2014-11-05 13:15 ` Ramana Radhakrishnan
2014-11-05 13:17 ` Marcus Shawcroft
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