1// RUN: %clang_cc1 -std=cl2.0 -fapply-global-visibility-to-externs -fvisibility default -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck --check-prefix=FVIS-DEFAULT %s 2// RUN: %clang_cc1 -std=cl2.0 -fapply-global-visibility-to-externs -fvisibility protected -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck --check-prefix=FVIS-PROTECTED %s 3// RUN: %clang_cc1 -std=cl2.0 -fapply-global-visibility-to-externs -fvisibility hidden -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck --check-prefix=FVIS-HIDDEN %s 4 5// REQUIRES: amdgpu-registered-target 6 7// FVIS-DEFAULT: @glob = local_unnamed_addr 8// FVIS-PROTECTED: @glob = protected local_unnamed_addr 9// FVIS-HIDDEN: @glob = hidden local_unnamed_addr 10int glob = 0; 11// FVIS-DEFAULT: @glob_hidden = hidden local_unnamed_addr 12// FVIS-PROTECTED: @glob_hidden = hidden local_unnamed_addr 13// FVIS-HIDDEN: @glob_hidden = hidden local_unnamed_addr 14__attribute__((visibility("hidden"))) int glob_hidden = 0; 15// FVIS-DEFAULT: @glob_protected = protected local_unnamed_addr 16// FVIS-PROTECTED: @glob_protected = protected local_unnamed_addr 17// FVIS-HIDDEN: @glob_protected = protected local_unnamed_addr 18__attribute__((visibility("protected"))) int glob_protected = 0; 19// FVIS-DEFAULT: @glob_default = local_unnamed_addr 20// FVIS-PROTECTED: @glob_default = local_unnamed_addr 21// FVIS-HIDDEN: @glob_default = local_unnamed_addr 22__attribute__((visibility("default"))) int glob_default = 0; 23 24// FVIS-DEFAULT: @ext = external local_unnamed_addr 25// FVIS-PROTECTED: @ext = external protected local_unnamed_addr 26// FVIS-HIDDEN: @ext = external hidden local_unnamed_addr 27extern int ext; 28// FVIS-DEFAULT: @ext_hidden = external hidden local_unnamed_addr 29// FVIS-PROTECTED: @ext_hidden = external hidden local_unnamed_addr 30// FVIS-HIDDEN: @ext_hidden = external hidden local_unnamed_addr 31__attribute__((visibility("hidden"))) extern int ext_hidden; 32// FVIS-DEFAULT: @ext_protected = external protected local_unnamed_addr 33// FVIS-PROTECTED: @ext_protected = external protected local_unnamed_addr 34// FVIS-HIDDEN: @ext_protected = external protected local_unnamed_addr 35__attribute__((visibility("protected"))) extern int ext_protected; 36// FVIS-DEFAULT: @ext_default = external local_unnamed_addr 37// FVIS-PROTECTED: @ext_default = external local_unnamed_addr 38// FVIS-HIDDEN: @ext_default = external local_unnamed_addr 39__attribute__((visibility("default"))) extern int ext_default; 40 41// FVIS-DEFAULT: define amdgpu_kernel void @kern() 42// FVIS-PROTECTED: define protected amdgpu_kernel void @kern() 43// FVIS-HIDDEN: define protected amdgpu_kernel void @kern() 44kernel void kern() {} 45// FVIS-DEFAULT: define protected amdgpu_kernel void @kern_hidden() 46// FVIS-PROTECTED: define protected amdgpu_kernel void @kern_hidden() 47// FVIS-HIDDEN: define protected amdgpu_kernel void @kern_hidden() 48__attribute__((visibility("hidden"))) kernel void kern_hidden() {} 49// FVIS-DEFAULT: define protected amdgpu_kernel void @kern_protected() 50// FVIS-PROTECTED: define protected amdgpu_kernel void @kern_protected() 51// FVIS-HIDDEN: define protected amdgpu_kernel void @kern_protected() 52__attribute__((visibility("protected"))) kernel void kern_protected() {} 53// FVIS-DEFAULT: define amdgpu_kernel void @kern_default() 54// FVIS-PROTECTED: define amdgpu_kernel void @kern_default() 55// FVIS-HIDDEN: define amdgpu_kernel void @kern_default() 56__attribute__((visibility("default"))) kernel void kern_default() {} 57 58// FVIS-DEFAULT: define void @func() 59// FVIS-PROTECTED: define protected void @func() 60// FVIS-HIDDEN: define hidden void @func() 61void func() {} 62// FVIS-DEFAULT: define hidden void @func_hidden() 63// FVIS-PROTECTED: define hidden void @func_hidden() 64// FVIS-HIDDEN: define hidden void @func_hidden() 65__attribute__((visibility("hidden"))) void func_hidden() {} 66// FVIS-DEFAULT: define protected void @func_protected() 67// FVIS-PROTECTED: define protected void @func_protected() 68// FVIS-HIDDEN: define protected void @func_protected() 69__attribute__((visibility("protected"))) void func_protected() {} 70// FVIS-DEFAULT: define void @func_default() 71// FVIS-PROTECTED: define void @func_default() 72// FVIS-HIDDEN: define void @func_default() 73__attribute__((visibility("default"))) void func_default() {} 74 75extern kernel void ext_kern(); 76__attribute__((visibility("hidden"))) extern kernel void ext_kern_hidden(); 77__attribute__((visibility("protected"))) extern kernel void ext_kern_protected(); 78__attribute__((visibility("default"))) extern kernel void ext_kern_default(); 79 80extern void ext_func(); 81__attribute__((visibility("hidden"))) extern void ext_func_hidden(); 82__attribute__((visibility("protected"))) extern void ext_func_protected(); 83__attribute__((visibility("default"))) extern void ext_func_default(); 84 85void use() { 86 glob = ext + ext_hidden + ext_protected + ext_default; 87 ext_kern(); 88 ext_kern_hidden(); 89 ext_kern_protected(); 90 ext_kern_default(); 91 ext_func(); 92 ext_func_hidden(); 93 ext_func_protected(); 94 ext_func_default(); 95} 96 97// FVIS-DEFAULT: declare amdgpu_kernel void @ext_kern() 98// FVIS-PROTECTED: declare protected amdgpu_kernel void @ext_kern() 99// FVIS-HIDDEN: declare protected amdgpu_kernel void @ext_kern() 100 101// FVIS-DEFAULT: declare protected amdgpu_kernel void @ext_kern_hidden() 102// FVIS-PROTECTED: declare protected amdgpu_kernel void @ext_kern_hidden() 103// FVIS-HIDDEN: declare protected amdgpu_kernel void @ext_kern_hidden() 104 105// FVIS-DEFAULT: declare protected amdgpu_kernel void @ext_kern_protected() 106// FVIS-PROTECTED: declare protected amdgpu_kernel void @ext_kern_protected() 107// FVIS-HIDDEN: declare protected amdgpu_kernel void @ext_kern_protected() 108 109// FVIS-DEFAULT: declare amdgpu_kernel void @ext_kern_default() 110// FVIS-PROTECTED: declare amdgpu_kernel void @ext_kern_default() 111// FVIS-HIDDEN: declare amdgpu_kernel void @ext_kern_default() 112 113 114// FVIS-DEFAULT: declare void @ext_func() 115// FVIS-PROTECTED: declare protected void @ext_func() 116// FVIS-HIDDEN: declare hidden void @ext_func() 117 118// FVIS-DEFAULT: declare hidden void @ext_func_hidden() 119// FVIS-PROTECTED: declare hidden void @ext_func_hidden() 120// FVIS-HIDDEN: declare hidden void @ext_func_hidden() 121 122// FVIS-DEFAULT: declare protected void @ext_func_protected() 123// FVIS-PROTECTED: declare protected void @ext_func_protected() 124// FVIS-HIDDEN: declare protected void @ext_func_protected() 125 126// FVIS-DEFAULT: declare void @ext_func_default() 127// FVIS-PROTECTED: declare void @ext_func_default() 128// FVIS-HIDDEN: declare void @ext_func_default() 129