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-rw-r--r--gcc/config/i386/i386-options.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index 23ab1f8..e5c77f3 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -139,6 +139,7 @@ along with GCC; see the file COPYING3. If not see
#define m_TREMONT (HOST_WIDE_INT_1U<<PROCESSOR_TREMONT)
#define m_SIERRAFOREST (HOST_WIDE_INT_1U<<PROCESSOR_SIERRAFOREST)
#define m_GRANDRIDGE (HOST_WIDE_INT_1U<<PROCESSOR_GRANDRIDGE)
+#define m_CORE_ATOM (m_SIERRAFOREST | m_GRANDRIDGE)
#define m_INTEL (HOST_WIDE_INT_1U<<PROCESSOR_INTEL)
#define m_LUJIAZUI (HOST_WIDE_INT_1U<<PROCESSOR_LUJIAZUI)