First Commit

externals/cryptopp/TestPrograms/test_ppc_power7.cpp

@@ -0,0 +1,44 @@
+#if defined(__GNUC__)
+# define GNUC_VERSION (__GNUC__*1000 + __GNUC_MINOR__*10)
+#endif
+
+#if defined(__clang__) && defined(__apple_build_version__)
+# undef GNUC_VERSION
+# define APPLE_VERSION (__clang_major__*1000 + __clang_minor__*10)
+#elif defined(__clang__)
+# undef GNUC_VERSION
+# define LLVM_VERSION (__clang_major__*1000 + __clang_minor__*10)
+#endif
+
+#if (GNUC_VERSION >= 4060) || (LLVM_VERSION >= 1070) || (APPLE_VERSION >= 2000)
+# pragma GCC diagnostic ignored "-Wdeprecated"
+#endif
+
+// XL C++ on AIX does not define VSX and does not
+// provide an option to set it. We have to set it
+// for the code below. This define must stay in
+// sync with the define in test_ppc_power7.cpp.
+#if defined(_AIX) && defined(_ARCH_PWR7) && defined(__xlC__)
+# define __VSX__ 1
+#endif
+
+#include <altivec.h>
+int main(int argc, char* argv[])
+{
+#if defined(_ARCH_PWR7) && defined(__VSX__)
+    // PWR7
+    __vector unsigned int a = {1,2,3,4};
+    __vector unsigned int b = vec_ld(0, (unsigned int*)argv[0]);
+    __vector unsigned int c = vec_xor(a, b);
+
+    // VSX
+    __vector unsigned int x = {5,6,7,8};
+    __vector unsigned int y = vec_xl(0, (unsigned int*)argv[0]);
+    __vector unsigned int z = vec_xor(x, y);
+    __vector unsigned long long xx = {1,2};
+    __vector unsigned long long yy = (__vector unsigned long long)y;
+#else
+    int x[-1];
+#endif
+    return 0;
+}