clang/test/CodeGenCXX/inline-template-hint.cpp

   1 // RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-linux -O2 \
   2 // RUN:   -finline-functions -emit-llvm -disable-llvm-passes -o - \
   3 // RUN: | FileCheck -allow-deprecated-dag-overlap %s \
   4 // RUN:   --check-prefix=CHECK --check-prefix=SUITABLE
   5 // RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-linux -O2 \
   6 // RUN:   -finline-hint-functions -emit-llvm -disable-llvm-passes -o - \
   7 // RUN: | FileCheck -allow-deprecated-dag-overlap %s \
   8 // RUN:   --check-prefix=CHECK --check-prefix=HINTED
   9 // RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-linux -O2 \
  10 // RUN:   -fno-inline -emit-llvm -disable-llvm-passes -o - \
  11 // RUN: | FileCheck -allow-deprecated-dag-overlap %s \
  12 // RUN:   --check-prefix=CHECK --check-prefix=NOINLINE
  13
  14 struct A {
  15   inline void int_run(int);
  16
  17   template <class T>
  18   inline void template_run(T);
  19 };
  20
  21 // CHECK: @_ZN1A7int_runEi({{.*}}) [[ATTR:#[0-9]+]]
  22 void A::int_run(int) {}
  23 // CHECK: @_ZN1A12template_runIiEEvT_({{.*}}) [[ATTR]]
  24 template <typename T>
  25 void A::template_run(T) {}
  26
  27 void bar() {
  28   A().int_run(1);
  29   A().template_run(1);
  30 }
  31
  32 // SUITABLE: attributes [[ATTR]] = { {{.*}}inlinehint{{.*}} }
  33 //   HINTED: attributes [[ATTR]] = { {{.*}}inlinehint{{.*}} }
  34 // NOINLINE: attributes [[ATTR]] = { {{.*}}noinline{{.*}} }