// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_PENTIUM4M_M64
// CHECK_PENTIUM4M_M64: error: {{.*}}
+// RUN: %clang -march=yonah -m32 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_YONAH_M32
+// CHECK_YONAH_M32: #define __MMX__ 1
+// CHECK_YONAH_M32: #define __SSE2__ 1
+// CHECK_YONAH_M32: #define __SSE3__ 1
+// CHECK_YONAH_M32: #define __SSE__ 1
+// CHECK_YONAH_M32: #define __i386 1
+// CHECK_YONAH_M32: #define __i386__ 1
+// CHECK_YONAH_M32: #define __nocona 1
+// CHECK_YONAH_M32: #define __nocona__ 1
+// CHECK_YONAH_M32: #define __tune_nocona__ 1
+// CHECK_YONAH_M32: #define i386 1
+// RUN: not %clang -march=yonah -m64 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_YONAH_M64
+// CHECK_YONAH_M64: error: {{.*}}
+
// RUN: %clang -march=prescott -m32 -E -dM %s -o - 2>&1 \
// RUN: -target i386-unknown-linux \
// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_PRESCOTT_M32