def mno_clwb : Flag<["-"], "mno-clwb">, Group<m_x86_Features_Group>;
def mno_movbe : Flag<["-"], "mno-movbe">, Group<m_x86_Features_Group>;
def mno_mpx : Flag<["-"], "mno-mpx">, Group<m_x86_Features_Group>;
+def mno_sgx : Flag<["-"], "mno-sgx">, Group<m_x86_Features_Group>;
def munaligned_access : Flag<["-"], "munaligned-access">, Group<m_arm_Features_Group>,
HelpText<"Allow memory accesses to be unaligned (AArch32/AArch64 only)">;
def mclwb : Flag<["-"], "mclwb">, Group<m_x86_Features_Group>;
def mmovbe : Flag<["-"], "mmovbe">, Group<m_x86_Features_Group>;
def mmpx : Flag<["-"], "mmpx">, Group<m_x86_Features_Group>;
+def msgx : Flag<["-"], "msgx">, Group<m_x86_Features_Group>;
def mips16 : Flag<["-"], "mips16">, Group<m_Group>;
def mno_mips16 : Flag<["-"], "mno-mips16">, Group<m_Group>;
def mmicromips : Flag<["-"], "mmicromips">, Group<m_Group>;
// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-mpx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MPX %s
// MPX: "-target-feature" "+mpx"
// NO-MPX: "-target-feature" "-mpx"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -msgx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SGX %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-sgx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SGX %s
+// SGX: "-target-feature" "+sgx"
+// NO-SGX: "-target-feature" "-sgx"
// CHECK_SKL_M32: #define __RDRND__ 1
// CHECK_SKL_M32: #define __RDSEED__ 1
// CHECK_SKL_M32: #define __RTM__ 1
+// CHECK_SKL_M32: #define __SGX__ 1
// CHECK_SKL_M32: #define __SSE2__ 1
// CHECK_SKL_M32: #define __SSE3__ 1
// CHECK_SKL_M32: #define __SSE4_1__ 1
// CHECK_SKL_M64: #define __RDRND__ 1
// CHECK_SKL_M64: #define __RDSEED__ 1
// CHECK_SKL_M64: #define __RTM__ 1
+// CHECK_SKL_M64: #define __SGX__ 1
// CHECK_SKL_M64: #define __SSE2_MATH__ 1
// CHECK_SKL_M64: #define __SSE2__ 1
// CHECK_SKL_M64: #define __SSE3__ 1
// CHECK_SKX_M32: #define __POPCNT__ 1
// CHECK_SKX_M32: #define __RDRND__ 1
// CHECK_SKX_M32: #define __RTM__ 1
+// CHECK_SKX_M32: #define __SGX__ 1
// CHECK_SKX_M32: #define __SSE2__ 1
// CHECK_SKX_M32: #define __SSE3__ 1
// CHECK_SKX_M32: #define __SSE4_1__ 1
// CHECK_SKX_M64: #define __POPCNT__ 1
// CHECK_SKX_M64: #define __RDRND__ 1
// CHECK_SKX_M64: #define __RTM__ 1
+// CHECK_SKX_M64: #define __SGX__ 1
// CHECK_SKX_M64: #define __SSE2_MATH__ 1
// CHECK_SKX_M64: #define __SSE2__ 1
// CHECK_SKX_M64: #define __SSE3__ 1
// CHECK_CNL_M32: #define __POPCNT__ 1
// CHECK_CNL_M32: #define __RDRND__ 1
// CHECK_CNL_M32: #define __RTM__ 1
+// CHECK_CNL_M32: #define __SGX__ 1
// CHECK_CNL_M32: #define __SHA__ 1
// CHECK_CNL_M32: #define __SSE2__ 1
// CHECK_CNL_M32: #define __SSE3__ 1
// CHECK_CNL_M64: #define __POPCNT__ 1
// CHECK_CNL_M64: #define __RDRND__ 1
// CHECK_CNL_M64: #define __RTM__ 1
+// CHECK_CNL_M64: #define __SGX__ 1
// CHECK_CNL_M64: #define __SHA__ 1
// CHECK_CNL_M64: #define __SSE2__ 1
// CHECK_CNL_M64: #define __SSE3__ 1