1 // RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple x86_64-linux-gnu \ 2 // RUN: -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s 3 // RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple powerpc64le-linux-gnu \ 4 // RUN: -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s 5 // RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple arm-linux-gnueabi \ 6 // RUN: -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s 7 // RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple thumbv7-linux-gnueabi \ 8 // RUN: -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s 9 // RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple aarch64-linux-gnu \ 10 // RUN: -mstack-protector-guard-offset=1024 -mstack-protector-guard-reg=sp_el0 \ 11 // RUN: -emit-llvm %s -o - | FileCheck %s --check-prefix=AARCH64 12 // RUN: %clang_cc1 -mstack-protector-guard=tls -triple riscv64-unknown-elf \ 13 // RUN: -mstack-protector-guard-offset=44 -mstack-protector-guard-reg=tp \ 14 // RUN: -emit-llvm %s -o - | FileCheck %s --check-prefix=RISCV 15 // RUN: %clang_cc1 -mstack-protector-guard=tls -triple powerpc64-unknown-elf \ 16 // RUN: -mstack-protector-guard-offset=52 -mstack-protector-guard-reg=r13 \ 17 // RUN: -emit-llvm %s -o - | FileCheck %s --check-prefix=POWERPC64 18 // RUN: %clang_cc1 -mstack-protector-guard=tls -triple ppc32-unknown-elf \ 19 // RUN: -mstack-protector-guard-offset=16 -mstack-protector-guard-reg=r2 \ 20 // RUN: -emit-llvm %s -o - | FileCheck %s --check-prefix=POWERPC32 21 void foo(int*); 22 void bar(int x) { 23 int baz[x]; 24 foo(baz); 25 } 26 27 // CHECK: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]]} 28 // CHECK: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"sysreg"} 29 // CHECK: [[ATTR2]] = !{i32 1, !"stack-protector-guard-offset", i32 1024} 30 31 // AARCH64: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]]} 32 // AARCH64: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"sysreg"} 33 // AARCH64: [[ATTR2]] = !{i32 1, !"stack-protector-guard-reg", !"sp_el0"} 34 // AARCH64: [[ATTR3]] = !{i32 1, !"stack-protector-guard-offset", i32 1024} 35 36 // RISCV: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]], [[ATTR4:![0-9]+]]} 37 // RISCV: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"tls"} 38 // RISCV: [[ATTR2]] = !{i32 1, !"stack-protector-guard-reg", !"tp"} 39 // RISCV: [[ATTR3]] = !{i32 1, !"stack-protector-guard-offset", i32 44} 40 41 // POWERPC64: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]], [[ATTR4:![0-9]+]]} 42 // POWERPC64: [[ATTR2]] = !{i32 1, !"stack-protector-guard", !"tls"} 43 // POWERPC64: [[ATTR3]] = !{i32 1, !"stack-protector-guard-reg", !"r13"} 44 // POWERPC64: [[ATTR4]] = !{i32 1, !"stack-protector-guard-offset", i32 52} 45 46 // POWERPC32: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]], [[ATTR4:![0-9]+]]} 47 // POWERPC32: [[ATTR2]] = !{i32 1, !"stack-protector-guard", !"tls"} 48 // POWERPC32: [[ATTR3]] = !{i32 1, !"stack-protector-guard-reg", !"r2"} 49 // POWERPC32: [[ATTR4]] = !{i32 1, !"stack-protector-guard-offset", i32 16} 50