clang/test/CodeGen/PowerPC/aix-ignore-xcoff-visibility.cpp

   1 // RUN: %clang_cc1 -triple powerpc-unknown-aix -emit-llvm -o - -x c++ %s  | \
   2 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
   3
   4 // RUN: %clang_cc1 -triple powerpc-unknown-aix -emit-llvm -round-trip-args -o - -x c++ %s  | \
   5 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
   6
   7 // RUN: %clang_cc1 -triple powerpc-unknown-aix -mignore-xcoff-visibility -fvisibility=default -emit-llvm -o - -x c++ %s  | \
   8 // RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
   9
  10 // RUN: %clang_cc1 -triple powerpc-unknown-aix -mignore-xcoff-visibility -fvisibility=default -emit-llvm -round-trip-args -o - -x c++ %s  | \
  11 // RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
  12
  13 // RUN: %clang_cc1 -triple powerpc-unknown-aix -fvisibility=default -emit-llvm -o - -x c++ %s  | \
  14 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
  15
  16 // RUN: %clang_cc1 -triple powerpc-unknown-aix -fvisibility=default -round-trip-args -emit-llvm -o - -x c++ %s  | \
  17 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
  18
  19 __attribute__((visibility("hidden"))) void foo_h(int *p) {
  20   (*p)++;
  21 }
  22
  23 __attribute__((visibility("protected"))) int b;
  24
  25 extern __attribute__((visibility("hidden"))) void zoo_extern_h(void);
  26
  27 void (*foo_p)(void) = zoo_extern_h;
  28
  29 __attribute__((visibility("protected"))) void bar() {
  30   foo_h(&b);
  31   foo_p();
  32 }
  33
  34 class TestClass {
  35 public:
  36   __attribute__((__visibility__("hidden"))) int value() const noexcept { return 0; }
  37 };
  38
  39 int main() {
  40   TestClass TC;
  41   return TC.value();
  42 }
  43
  44 template <class T>
  45 class basic {
  46 public:
  47   __attribute__((__visibility__("protected"))) int getdata() { return 1; }
  48 };
  49
  50 template class basic<int>;
  51
  52 #pragma GCC visibility push(hidden)
  53 int pramb;
  54 void prambar() {}
  55 #pragma GCC visibility pop
  56
  57 // VISIBILITY-IR:    @b = protected global i32 0
  58 // VISIBILITY-IR:    @pramb = hidden global i32 0
  59 // VISIBILITY-IR:    define hidden void @_Z5foo_hPi(ptr noundef %p)
  60 // VISIBILITY-IR:    declare hidden void @_Z12zoo_extern_hv()
  61 // VISIBILITY-IR:    define protected void @_Z3barv()
  62 // VISIBILITY-IR:    define linkonce_odr hidden noundef i32 @_ZNK9TestClass5valueEv(ptr {{[^,]*}} %this)
  63 // VISIBILITY-IR:    define weak_odr protected noundef i32 @_ZN5basicIiE7getdataEv(ptr {{[^,]*}} %this)
  64 // VISIBILITY-IR:    define hidden void @_Z7prambarv()
  65
  66 // NOVISIBILITY-IR:    @b = global i32 0
  67 // NOVISIBILITY-IR:    @pramb = global i32 0
  68 // NOVISIBILITY-IR:    define void @_Z5foo_hPi(ptr noundef %p)
  69 // NOVISIBILITY-IR:    declare void @_Z12zoo_extern_hv()
  70 // NOVISIBILITY-IR:    define void @_Z3barv()
  71 // NOVISIBILITY-IR:    define linkonce_odr noundef i32 @_ZNK9TestClass5valueEv(ptr {{[^,]*}} %this)
  72 // NOVISIBILITY-IR:    define weak_odr noundef i32 @_ZN5basicIiE7getdataEv(ptr {{[^,]*}} %this)
  73 // NOVISIBILITY-IR:    define void @_Z7prambarv()