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1// RUN: %clang_cc1 -std=cl2.0 -fapply-global-visibility-to-externs -fvisibility=default -triple amdgcn-unknown-unknown -emit-llvm -o - %s | FileCheck --check-prefix=FVIS-DEFAULT %s2// RUN: %clang_cc1 -std=cl2.0 -fapply-global-visibility-to-externs -fvisibility=protected -triple amdgcn-unknown-unknown -emit-llvm -o - %s | FileCheck --check-prefix=FVIS-PROTECTED %s3// RUN: %clang_cc1 -std=cl2.0 -fapply-global-visibility-to-externs -fvisibility=hidden -triple amdgcn-unknown-unknown -emit-llvm -o - %s | FileCheck --check-prefix=FVIS-HIDDEN %s4 5// REQUIRES: amdgpu-registered-target6 7// FVIS-DEFAULT: @glob ={{.*}} local_unnamed_addr addrspace(1) global i32 08// FVIS-PROTECTED: @glob = protected local_unnamed_addr9// FVIS-HIDDEN: @glob = hidden local_unnamed_addr10int glob = 0;11// FVIS-DEFAULT: @glob_hidden = hidden local_unnamed_addr12// FVIS-PROTECTED: @glob_hidden = hidden local_unnamed_addr13// FVIS-HIDDEN: @glob_hidden = hidden local_unnamed_addr14__attribute__((visibility("hidden"))) int glob_hidden = 0;15// FVIS-DEFAULT: @glob_protected = protected local_unnamed_addr16// FVIS-PROTECTED: @glob_protected = protected local_unnamed_addr17// FVIS-HIDDEN: @glob_protected = protected local_unnamed_addr18__attribute__((visibility("protected"))) int glob_protected = 0;19// FVIS-DEFAULT: @glob_default ={{( dso_local)?}} local_unnamed_addr20// FVIS-PROTECTED: @glob_default ={{( dso_local)?}} local_unnamed_addr21// FVIS-HIDDEN: @glob_default ={{( dso_local)?}} local_unnamed_addr22__attribute__((visibility("default"))) int glob_default = 0;23 24// FVIS-DEFAULT: @ext = external local_unnamed_addr25// FVIS-PROTECTED: @ext = external protected local_unnamed_addr26// FVIS-HIDDEN: @ext = external hidden local_unnamed_addr27extern int ext;28// FVIS-DEFAULT: @ext_hidden = external hidden local_unnamed_addr29// FVIS-PROTECTED: @ext_hidden = external hidden local_unnamed_addr30// FVIS-HIDDEN: @ext_hidden = external hidden local_unnamed_addr31__attribute__((visibility("hidden"))) extern int ext_hidden;32// FVIS-DEFAULT: @ext_protected = external protected local_unnamed_addr33// FVIS-PROTECTED: @ext_protected = external protected local_unnamed_addr34// FVIS-HIDDEN: @ext_protected = external protected local_unnamed_addr35__attribute__((visibility("protected"))) extern int ext_protected;36// FVIS-DEFAULT: @ext_default = external local_unnamed_addr37// FVIS-PROTECTED: @ext_default = external local_unnamed_addr38// FVIS-HIDDEN: @ext_default = external local_unnamed_addr39__attribute__((visibility("default"))) extern int ext_default;40// FVIS-DEFAULT: define{{.*}} amdgpu_kernel void @kern()41// FVIS-PROTECTED: define protected amdgpu_kernel void @kern()42// FVIS-HIDDEN: define protected amdgpu_kernel void @kern()43// FVIS-DEFAULT: define{{.*}} void @__clang_ocl_kern_imp_kern()44// FVIS-PROTECTED: define protected void @__clang_ocl_kern_imp_kern()45// FVIS-HIDDEN: define protected void @__clang_ocl_kern_imp_kern()46kernel void kern() {}47// FVIS-DEFAULT: define protected amdgpu_kernel void @kern_hidden()48// FVIS-PROTECTED: define protected amdgpu_kernel void @kern_hidden()49// FVIS-HIDDEN: define protected amdgpu_kernel void @kern_hidden()50// FVIS-DEFAULT: define protected void @__clang_ocl_kern_imp_kern_hidden()51// FVIS-PROTECTED: define protected void @__clang_ocl_kern_imp_kern_hidden()52// FVIS-HIDDEN: define protected void @__clang_ocl_kern_imp_kern_hidden()53__attribute__((visibility("hidden"))) kernel void kern_hidden() {}54// FVIS-DEFAULT: define protected amdgpu_kernel void @kern_protected()55// FVIS-PROTECTED: define protected amdgpu_kernel void @kern_protected()56// FVIS-HIDDEN: define protected amdgpu_kernel void @kern_protected()57// FVIS-DEFAULT: define protected void @__clang_ocl_kern_imp_kern_protected()58// FVIS-PROTECTED: define protected void @__clang_ocl_kern_imp_kern_protected()59// FVIS-HIDDEN: define protected void @__clang_ocl_kern_imp_kern_protected()60__attribute__((visibility("protected"))) kernel void kern_protected() {}61// FVIS-DEFAULT: define{{.*}} amdgpu_kernel void @kern_default()62// FVIS-PROTECTED: define{{.*}} amdgpu_kernel void @kern_default()63// FVIS-HIDDEN: define{{.*}} amdgpu_kernel void @kern_default()64// FVIS-DEFAULT: define{{.*}} void @__clang_ocl_kern_imp_kern_default()65// FVIS-PROTECTED: define{{.*}} void @__clang_ocl_kern_imp_kern_default()66// FVIS-HIDDEN: define{{.*}} void @__clang_ocl_kern_imp_kern_default()67__attribute__((visibility("default"))) kernel void kern_default() {}68 69// FVIS-DEFAULT: define{{.*}} void @func()70// FVIS-PROTECTED: define protected void @func()71// FVIS-HIDDEN: define hidden void @func()72void func() {}73// FVIS-DEFAULT: define hidden void @func_hidden()74// FVIS-PROTECTED: define hidden void @func_hidden()75// FVIS-HIDDEN: define hidden void @func_hidden()76__attribute__((visibility("hidden"))) void func_hidden() {}77// FVIS-DEFAULT: define protected void @func_protected()78// FVIS-PROTECTED: define protected void @func_protected()79// FVIS-HIDDEN: define protected void @func_protected()80__attribute__((visibility("protected"))) void func_protected() {}81// FVIS-DEFAULT: define{{.*}} void @func_default()82// FVIS-PROTECTED: define{{.*}} void @func_default()83// FVIS-HIDDEN: define{{.*}} void @func_default()84__attribute__((visibility("default"))) void func_default() {}85 86extern kernel void ext_kern();87__attribute__((visibility("hidden"))) extern kernel void ext_kern_hidden();88__attribute__((visibility("protected"))) extern kernel void ext_kern_protected();89__attribute__((visibility("default"))) extern kernel void ext_kern_default();90 91extern void ext_func();92__attribute__((visibility("hidden"))) extern void ext_func_hidden();93__attribute__((visibility("protected"))) extern void ext_func_protected();94__attribute__((visibility("default"))) extern void ext_func_default();95 96void use() {97 glob = ext + ext_hidden + ext_protected + ext_default;98 ext_kern();99 // FVIS-DEFAULT: tail call void @__clang_ocl_kern_imp_ext_kern()100 // FVIS-PROTECTED: tail call void @__clang_ocl_kern_imp_ext_kern()101 // FVIS-HIDDEN: tail call void @__clang_ocl_kern_imp_ext_kern()102 ext_kern_hidden();103 // FVIS-DEFAULT: tail call void @__clang_ocl_kern_imp_ext_kern_hidden()104 // FVIS-PROTECTED: tail call void @__clang_ocl_kern_imp_ext_kern_hidden()105 // FVIS-HIDDEN: tail call void @__clang_ocl_kern_imp_ext_kern_hidden()106 ext_kern_protected();107 // FVIS-DEFAULT: tail call void @__clang_ocl_kern_imp_ext_kern_protected()108 // FVIS-PROTECTED: tail call void @__clang_ocl_kern_imp_ext_kern_protected()109 // FVIS-HIDDEN: tail call void @__clang_ocl_kern_imp_ext_kern_protected()110 ext_kern_default();111 // FVIS-DEFAULT: tail call void @__clang_ocl_kern_imp_ext_kern_default()112 // FVIS-PROTECTED: tail call void @__clang_ocl_kern_imp_ext_kern_default()113 // FVIS-HIDDEN: tail call void @__clang_ocl_kern_imp_ext_kern_default()114 ext_func();115 ext_func_hidden();116 ext_func_protected();117 ext_func_default();118}119 120// FVIS-DEFAULT: declare void @__clang_ocl_kern_imp_ext_kern()121// FVIS-PROTECTED: declare protected void @__clang_ocl_kern_imp_ext_kern()122// FVIS-HIDDEN: declare protected void @__clang_ocl_kern_imp_ext_kern()123 124// FVIS-DEFAULT: declare protected void @__clang_ocl_kern_imp_ext_kern_hidden()125// FVIS-PROTECTED: declare protected void @__clang_ocl_kern_imp_ext_kern_hidden()126// FVIS-HIDDEN: declare protected void @__clang_ocl_kern_imp_ext_kern_hidden()127 128// FVIS-DEFAULT: declare protected void @__clang_ocl_kern_imp_ext_kern_protected()129// FVIS-PROTECTED: declare protected void @__clang_ocl_kern_imp_ext_kern_protected()130// FVIS-HIDDEN: declare protected void @__clang_ocl_kern_imp_ext_kern_protected()131 132// FVIS-DEFAULT: declare void @__clang_ocl_kern_imp_ext_kern_default()133// FVIS-PROTECTED: declare void @__clang_ocl_kern_imp_ext_kern_default()134// FVIS-HIDDEN: declare void @__clang_ocl_kern_imp_ext_kern_default()135 136// FVIS-DEFAULT: declare void @ext_func()137// FVIS-PROTECTED: declare protected void @ext_func()138// FVIS-HIDDEN: declare hidden void @ext_func()139 140// FVIS-DEFAULT: declare hidden void @ext_func_hidden()141// FVIS-PROTECTED: declare hidden void @ext_func_hidden()142// FVIS-HIDDEN: declare hidden void @ext_func_hidden()143 144// FVIS-DEFAULT: declare protected void @ext_func_protected()145// FVIS-PROTECTED: declare protected void @ext_func_protected()146// FVIS-HIDDEN: declare protected void @ext_func_protected()147 148// FVIS-DEFAULT: declare void @ext_func_default()149// FVIS-PROTECTED: declare void @ext_func_default()150// FVIS-HIDDEN: declare void @ext_func_default()151 152 153 154