1 files changed, 6 insertions, 0 deletions
diff --git a/simeck.h b/simeck.h
index 74914945..caebf859 100644
--- a/simeck.h
+++ b/simeck.h
@@ -21,6 +21,12 @@
 # define CRYPTOPP_SIMECK_ADVANCED_PROCESS_BLOCKS 1
 #endif
 
+// Yet another SunStudio/SunCC workaround. Failed self tests
+// in SSE code paths on i386 for SunStudio 12.3 and below.
+#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5120)
+# undef CRYPTOPP_SIMECK_ADVANCED_PROCESS_BLOCKS
+#endif
+
 NAMESPACE_BEGIN(CryptoPP)
 
 /// \brief SIMECK block cipher information