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-rw-r--r--test/Driver/cxx-pth.cpp12
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diff --git a/test/Driver/cxx-pth.cpp b/test/Driver/cxx-pth.cpp
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+// Test forced PTH for CXX support.
+
+// RUN: clang -x c++-header %s -### 2> %t.log &&
+// RUN: FileCheck -check-prefix EMIT -input-file %t.log %s &&
+
+// EMIT: "{{.*}}/clang-cc{{.*}}" {{.*}} "-emit-pth" "{{.*}}.cpp.gch" "-x" "c++-header" "{{.*}}.cpp"
+
+// RUN: touch %t.h.gch &&
+// RUN: clang -E -include %t.h %s -### 2> %t.log &&
+// RUN: FileCheck -check-prefix USE -input-file %t.log %s
+
+// USE: "{{.*}}/clang-cc{{.*}}" {{.*}}"-include-pth" "{{.*}}.h.gch" {{.*}}"-x" "c++" "{{.*}}.cpp"