From: Konstantinos Margaritis <konstantinos@vectorcamp.gr>
Date: Thu, 18 Jan 2024 16:37:27 +0000 (+0200)
Subject: don't demand 32/64-byte alignment if there is no 256/512-bit SIMD engine
X-Git-Tag: vectorscan/5.4.12^2~75^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=719e1c9be6fd6fd316889ac7625253d0ad9c5fd5;p=thirdparty%2Fvectorscan.git

don't demand 32/64-byte alignment if there is no 256/512-bit SIMD engine
---

diff --git a/unit/internal/simd_utils.cpp b/unit/internal/simd_utils.cpp
index 272d5456..5a4199b4 100644
--- a/unit/internal/simd_utils.cpp
+++ b/unit/internal/simd_utils.cpp
@@ -648,9 +648,19 @@ TYPED_TEST(SimdUtilsTest, lshift64) {
 
 TEST(SimdUtilsTest, alignment) {
     ASSERT_EQ(16, alignof(m128));
+#if defined(HAVE_SIMD_256_BITS)
     ASSERT_EQ(32, alignof(m256));
+#else
+    ASSERT_EQ(16, alignof(m256));
+#endif
     ASSERT_EQ(16, alignof(m384));
+#if defined(HAVE_SIMD_512_BITS)
     ASSERT_EQ(64, alignof(m512));
+#elif defined(HAVE_SIMD_256_BITS)
+    ASSERT_EQ(32, alignof(m512));
+#else
+    ASSERT_EQ(16, alignof(m512));
+#endif
 }
 
 TEST(SimdUtilsTest, movq) {