Mercurial > vec

diff test/test_arith.h @ 4:75ab77f874e2

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*: aligned generics, fixed altivec, aligned tests...
author Paper <paper@tflc.us>
date Wed, 23 Oct 2024 10:13:25 -0400
parents 3c5545b1568f
children 945d410803f8 6ff0b7a44bb6
line wrap: on
line diff
--- a/test/test_arith.h	Tue Oct 22 23:27:15 2024 -0400
+++ b/test/test_arith.h	Wed Oct 23 10:13:25 2024 -0400
@@ -1,13 +1,15 @@
-#define CREATE_TEST(sign, psign, bits, size, op, equiv) \
+#define CREATE_TEST(sign, psign, csign, bits, size, op, equiv) \
 	static int test_arith_v##sign##int##bits##x##size##_##op(v##sign##int##bits##x##size a, v##sign##int##bits##x##size b) \
 	{ \
-		sign##int##bits##_t orig_a[size], orig_b[size], orig_c[size]; \
+		V##csign##INT##bits##x##size##_ALIGNED_ARRAY(orig_a); \
+		V##csign##INT##bits##x##size##_ALIGNED_ARRAY(orig_b); \
+		V##csign##INT##bits##x##size##_ALIGNED_ARRAY(orig_c); \
 	\
 		v##sign##int##bits##x##size c = v##sign##int##bits##x##size##_##op(a, b); \
 	\
-		v##sign##int##bits##x##size##_store(a, orig_a); \
-		v##sign##int##bits##x##size##_store(b, orig_b); \
-		v##sign##int##bits##x##size##_store(c, orig_c); \
+		v##sign##int##bits##x##size##_store_aligned(a, orig_a); \
+		v##sign##int##bits##x##size##_store_aligned(b, orig_b); \
+		v##sign##int##bits##x##size##_store_aligned(c, orig_c); \
 	\
 		for (int i = 0; i < size; i++) { \
 			if ((sign##int##bits##_t)(equiv) != orig_c[i]) { \
@@ -23,17 +25,18 @@
 		return 0; \
 	}
 
-#define CREATE_TEST_SHIFT(sign, psign, bits, size, op, equiv) \
+#define CREATE_TEST_SHIFT(sign, psign, csign, bits, size, op, equiv) \
 	static int test_arith_v##sign##int##bits##x##size##_##op(v##sign##int##bits##x##size a, vuint##bits##x##size b) \
 	{ \
-		sign##int##bits##_t orig_a[size], orig_c[size]; \
-		uint##bits##_t orig_b[size]; \
+		V##csign##INT##bits##x##size##_ALIGNED_ARRAY(orig_a); \
+		VUINT##bits##x##size##_ALIGNED_ARRAY(orig_b); \
+		V##csign##INT##bits##x##size##_ALIGNED_ARRAY(orig_c); \
 	\
 		v##sign##int##bits##x##size c = v##sign##int##bits##x##size##_##op(a, b); \
 	\
-		v##sign##int##bits##x##size##_store(a, orig_a); \
-		vuint##bits##x##size##_store(b, orig_b); \
-		v##sign##int##bits##x##size##_store(c, orig_c); \
+		v##sign##int##bits##x##size##_store_aligned(a, orig_a); \
+		vuint##bits##x##size##_store_aligned(b, orig_b); \
+		v##sign##int##bits##x##size##_store_aligned(c, orig_c); \
 	\
 		for (int i = 0; i < size; i++) { \
 			if ((sign##int##bits##_t)(equiv) != orig_c[i]) { \
@@ -49,22 +52,22 @@
 		return 0; \
 	}
 
-#define CREATE_TESTS(sign, psign, bits, size) \
-	CREATE_TEST(sign, psign, bits, size, add, orig_a[i] + orig_b[i]) \
-	CREATE_TEST(sign, psign, bits, size, sub, orig_a[i] - orig_b[i]) \
-	CREATE_TEST(sign, psign, bits, size, mul, orig_a[i] * orig_b[i]) \
-	CREATE_TEST(sign, psign, bits, size, div, (orig_b[i]) ? (orig_a[i] / orig_b[i]) : 0) \
-	CREATE_TEST(sign, psign, bits, size, and, orig_a[i] & orig_b[i]) \
-	CREATE_TEST(sign, psign, bits, size, or,  orig_a[i] | orig_b[i]) \
-	CREATE_TEST(sign, psign, bits, size, xor, orig_a[i] ^ orig_b[i]) \
-	CREATE_TEST(sign, psign, bits, size, avg, (orig_a[i] * orig_b[i]) / 2) \
-	CREATE_TEST_SHIFT(sign, psign, bits, size, rshift, vec_##sign##rshift(orig_a[i], orig_b[i])) \
-	CREATE_TEST_SHIFT(sign, psign, bits, size, lshift, vec_##sign##lshift(orig_a[i], orig_b[i])) \
-	CREATE_TEST_SHIFT(sign, psign, bits, size, lrshift, vec_##sign##lrshift(orig_a[i], orig_b[i]))
+#define CREATE_TESTS(sign, psign, csign, bits, size) \
+	CREATE_TEST(sign, psign, csign, bits, size, add, orig_a[i] + orig_b[i]) \
+	CREATE_TEST(sign, psign, csign, bits, size, sub, orig_a[i] - orig_b[i]) \
+	CREATE_TEST(sign, psign, csign, bits, size, mul, orig_a[i] * orig_b[i]) \
+	CREATE_TEST(sign, psign, csign, bits, size, div, (orig_b[i]) ? (orig_a[i] / orig_b[i]) : 0) \
+	CREATE_TEST(sign, psign, csign, bits, size, and, orig_a[i] & orig_b[i]) \
+	CREATE_TEST(sign, psign, csign, bits, size, or,  orig_a[i] | orig_b[i]) \
+	CREATE_TEST(sign, psign, csign, bits, size, xor, orig_a[i] ^ orig_b[i]) \
+	CREATE_TEST(sign, psign, csign, bits, size, avg, (orig_a[i] * orig_b[i]) / 2) \
+	CREATE_TEST_SHIFT(sign, psign, csign, bits, size, rshift, vec_##sign##rshift(orig_a[i], orig_b[i])) \
+	CREATE_TEST_SHIFT(sign, psign, csign, bits, size, lshift, vec_##sign##lshift(orig_a[i], orig_b[i])) \
+	CREATE_TEST_SHIFT(sign, psign, csign, bits, size, lrshift, vec_##sign##lrshift(orig_a[i], orig_b[i]))
 
 #define CREATE_TESTS_2(bits, size) \
-	CREATE_TESTS(, d, bits, size) \
-	CREATE_TESTS(u, u, bits, size)
+	CREATE_TESTS(, d, , bits, size) \
+	CREATE_TESTS(u, u, U, bits, size)
 
 CREATE_TESTS_2(8, 16)
 CREATE_TESTS_2(16, 8)
@@ -96,8 +99,8 @@
 	\
 	for (size_t i = 0U; i < ARRAY_SIZE(testval##sign##bits); i++) { \
 		const v##sign##int##bits##x##size a = vtest##sign##bits##x##size(i); \
-		for (size_t j = 0U; j < ARRAY_SIZE(testvalu##bits); j++) { \
-			const vuint##bits##x##size b = vtestu##bits##x##size(j); \
+		for (uint32_t j = 0U; j < bits; j++) { \
+			const vuint##bits##x##size b = vuint##bits##x##size##_splat(j); \
 			ret |= test_arith_v##sign##int##bits##x##size##_rshift(a, b); \
 			ret |= test_arith_v##sign##int##bits##x##size##_lshift(a, b); \
 			ret |= test_arith_v##sign##int##bits##x##size##_lrshift(a, b); \
@@ -105,7 +108,7 @@
 	}
 
 #define RUN_TESTS_2(bits, size) \
-	RUN_TESTS(, bits, size) \
+	RUN_TESTS( , bits, size) \
 	RUN_TESTS(u, bits, size)
 
 	RUN_TESTS_2(8, 16)