| // RUN: %clang_cc1 %s -triple arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics -emit-llvm -o- | FileCheck %s |
| // RUN: %clang_cc1 %s -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm -o- | FileCheck %s |
| |
| typedef void (*fptr_t)(void); |
| |
| char *cptr; |
| void (*fptr)(void); |
| |
| // CHECK: define {{(dso_local )?}}void @test1 |
| void test1() { |
| // CHECK: [[LOAD:%.*]] = load ptr, ptr @cptr |
| // CHECK: call void [[LOAD]]() [ "ptrauth"(i32 0, i64 0) ] |
| // CHECK: ret void |
| |
| (*(fptr_t)cptr)(); |
| } |
| |
| // CHECK: define {{(dso_local )?}}i8 @test2 |
| char test2() { |
| return *(char *)fptr; |
| // CHECK: [[LOAD:%.*]] = load ptr, ptr @fptr |
| // CHECK: [[LOAD1:%.*]] = load i8, ptr [[LOAD]] |
| // CHECK: ret i8 [[LOAD1]] |
| } |
