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-rw-r--r--tools/CppunitTest_tools_test.mk12
-rw-r--r--tools/qa/cppunit/test_cpu_runtime_detection_AVX2.cxx75
-rw-r--r--tools/qa/cppunit/test_cpu_runtime_detection_SSE2.cxx58
-rw-r--r--tools/qa/cppunit/test_cpu_runtime_detection_SSSE3.cxx58
4 files changed, 203 insertions, 0 deletions
diff --git a/tools/CppunitTest_tools_test.mk b/tools/CppunitTest_tools_test.mk
index 46a6cf5242cd..aa5ac4606d02 100644
--- a/tools/CppunitTest_tools_test.mk
+++ b/tools/CppunitTest_tools_test.mk
@@ -34,6 +34,18 @@ $(eval $(call gb_CppunitTest_add_exception_objects,tools_test, \
tools/qa/cppunit/test_cpuid \
))
+$(eval $(call gb_CppunitTest_add_exception_objects,tools_test,\
+ tools/qa/cppunit/test_cpu_runtime_detection_AVX2, $(CXXFLAGS_INTRINSICS_AVX2) \
+))
+
+$(eval $(call gb_CppunitTest_add_exception_objects,tools_test,\
+ tools/qa/cppunit/test_cpu_runtime_detection_SSE2, $(CXXFLAGS_INTRINSICS_SSE2) \
+))
+
+$(eval $(call gb_CppunitTest_add_exception_objects,tools_test,\
+ tools/qa/cppunit/test_cpu_runtime_detection_SSSE3, $(CXXFLAGS_INTRINSICS_SSSE3) \
+))
+
$(eval $(call gb_CppunitTest_use_sdk_api,tools_test))
$(eval $(call gb_CppunitTest_use_libraries,tools_test, \
diff --git a/tools/qa/cppunit/test_cpu_runtime_detection_AVX2.cxx b/tools/qa/cppunit/test_cpu_runtime_detection_AVX2.cxx
new file mode 100644
index 000000000000..0c98f2fc8c98
--- /dev/null
+++ b/tools/qa/cppunit/test_cpu_runtime_detection_AVX2.cxx
@@ -0,0 +1,75 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <tools/simdsupport.hxx>
+
+#ifdef LO_AVX2_AVAILABLE
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+
+#include <tools/cpuid.hxx>
+
+namespace
+{
+class CpuRuntimeDetection_AVX2 : public CppUnit::TestFixture
+{
+public:
+ void checkAVX2();
+ void testCpuRuntimeDetection();
+
+ CPPUNIT_TEST_SUITE(CpuRuntimeDetection_AVX2);
+ CPPUNIT_TEST(testCpuRuntimeDetection);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void CpuRuntimeDetection_AVX2::testCpuRuntimeDetection()
+{
+ // can only run if this function if CPU supports AVX2
+ if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::AVX2))
+ checkAVX2();
+}
+
+void CpuRuntimeDetection_AVX2::checkAVX2()
+{
+ __m256i a = _mm256_set_epi64x(1, 4, 8, 3);
+ __m256i b = _mm256_set_epi64x(2, 1, 1, 5);
+ __m256i c = _mm256_xor_si256(a, b);
+
+ sal_Int64 values[4];
+ _mm256_storeu_si256(reinterpret_cast<__m256i*>(&values), c);
+
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(6), values[0]);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(9), values[1]);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(5), values[2]);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(3), values[3]);
+
+ __m256i d = _mm256_set_epi64x(3, 5, 1, 0);
+
+ __m256i result = _mm256_cmpeq_epi64(d, c);
+
+ // Compare equals
+ sal_Int64 compare[4];
+ _mm256_storeu_si256(reinterpret_cast<__m256i*>(&compare), result);
+
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(0), compare[0]);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(0), compare[1]);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(-1), compare[2]);
+ CPPUNIT_ASSERT_EQUAL(sal_Int64(-1), compare[3]);
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(CpuRuntimeDetection_AVX2);
+
+} // end anonymous namespace
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/tools/qa/cppunit/test_cpu_runtime_detection_SSE2.cxx b/tools/qa/cppunit/test_cpu_runtime_detection_SSE2.cxx
new file mode 100644
index 000000000000..13dd48d2176e
--- /dev/null
+++ b/tools/qa/cppunit/test_cpu_runtime_detection_SSE2.cxx
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <tools/simdsupport.hxx>
+
+#ifdef LO_SSE2_AVAILABLE
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+
+#include <tools/cpuid.hxx>
+
+namespace
+{
+class CpuRuntimeDetection_SSE2 : public CppUnit::TestFixture
+{
+public:
+ void checkSSE2();
+ void testCpuRuntimeDetection();
+
+ CPPUNIT_TEST_SUITE(CpuRuntimeDetection_SSE2);
+ CPPUNIT_TEST(testCpuRuntimeDetection);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void CpuRuntimeDetection_SSE2::testCpuRuntimeDetection()
+{
+ // can only run if this function if CPU supports SSE2
+ if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::SSE2))
+ checkSSE2();
+}
+
+void CpuRuntimeDetection_SSE2::checkSSE2()
+{
+ // Try some SSE2 intrinsics calcualtion
+ __m128i a = _mm_set1_epi32(15);
+ __m128i b = _mm_set1_epi32(15);
+ __m128i c = _mm_xor_si128(a, b);
+
+ // Check zero
+ CPPUNIT_ASSERT_EQUAL(0xFFFF, _mm_movemask_epi8(_mm_cmpeq_epi32(c, _mm_setzero_si128())));
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(CpuRuntimeDetection_SSE2);
+
+} // end anonymous namespace
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/tools/qa/cppunit/test_cpu_runtime_detection_SSSE3.cxx b/tools/qa/cppunit/test_cpu_runtime_detection_SSSE3.cxx
new file mode 100644
index 000000000000..1d730d99e985
--- /dev/null
+++ b/tools/qa/cppunit/test_cpu_runtime_detection_SSSE3.cxx
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <tools/simdsupport.hxx>
+
+#ifdef LO_SSSE3_AVAILABLE
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+
+#include <tools/cpuid.hxx>
+
+namespace
+{
+class CpuRuntimeDetection_SSSE3 : public CppUnit::TestFixture
+{
+public:
+ void checkSSSE3();
+ void testCpuRuntimeDetection();
+
+ CPPUNIT_TEST_SUITE(CpuRuntimeDetection_SSSE3);
+ CPPUNIT_TEST(testCpuRuntimeDetection);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void CpuRuntimeDetection_SSSE3::testCpuRuntimeDetection()
+{
+ // can only run if this function if CPU supports SSSE3
+ if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::SSSE3))
+ checkSSSE3();
+}
+
+void CpuRuntimeDetection_SSSE3::checkSSSE3()
+{
+ // Try some SSSE3 intrinsics calcualtion
+ __m128i a = _mm_set1_epi32(3);
+ __m128i b = _mm_set1_epi32(3);
+ __m128i c = _mm_maddubs_epi16(a, b);
+
+ // Check result is 9
+ CPPUNIT_ASSERT_EQUAL(0xFFFF, _mm_movemask_epi8(_mm_cmpeq_epi32(c, _mm_set1_epi32(9))));
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(CpuRuntimeDetection_SSSE3);
+
+} // end anonymous namespace
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */