[CodeGen] Attach InlineHint to more functions
For instantiated functions, search the template pattern to see if it marked
inline to determine if InlineHint attribute should be added to the function.
llvm-svn: 344987
diff --git a/clang/test/CodeGenCXX/inline-template-hint.cpp b/clang/test/CodeGenCXX/inline-template-hint.cpp
new file mode 100644
index 0000000..3e64b1f
--- /dev/null
+++ b/clang/test/CodeGenCXX/inline-template-hint.cpp
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-linux -O2 \
+// RUN: -finline-functions -emit-llvm -disable-llvm-passes -o - \
+// RUN: | FileCheck -allow-deprecated-dag-overlap %s \
+// RUN: --check-prefix=CHECK --check-prefix=SUITABLE
+// RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-linux -O2 \
+// RUN: -finline-hint-functions -emit-llvm -disable-llvm-passes -o - \
+// RUN: | FileCheck -allow-deprecated-dag-overlap %s \
+// RUN: --check-prefix=CHECK --check-prefix=HINTED
+// RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-linux -O2 \
+// RUN: -fno-inline -emit-llvm -disable-llvm-passes -o - \
+// RUN: | FileCheck -allow-deprecated-dag-overlap %s \
+// RUN: --check-prefix=CHECK --check-prefix=NOINLINE
+
+struct A {
+ inline void int_run(int);
+
+ template <class T>
+ inline void template_run(T);
+};
+
+// CHECK: @_ZN1A7int_runEi({{.*}}) [[ATTR:#[0-9]+]]
+void A::int_run(int) {}
+// CHECK: @_ZN1A12template_runIiEEvT_({{.*}}) [[ATTR]]
+template <typename T>
+void A::template_run(T) {}
+
+void bar() {
+ A().int_run(1);
+ A().template_run(1);
+}
+
+// SUITABLE: attributes [[ATTR]] = { {{.*}}inlinehint{{.*}} }
+// HINTED: attributes [[ATTR]] = { {{.*}}inlinehint{{.*}} }
+// NOINLINE: attributes [[ATTR]] = { {{.*}}noinline{{.*}} }