| // RUN: %clang_cc1 -std=c++17 -fsanitize=function -emit-llvm -triple x86_64-linux-gnu %s -o - | FileCheck %s |
| |
| /// Check the following two functions have the same func_sanitize metadata, i.e. |
| /// they have the same type hash despite the exception specifier. |
| // CHECK: define{{.*}} void @_Z1fv() #[[#]] !func_sanitize ![[FUNCSAN:.*]] { |
| // CHECK: define{{.*}} void @_Z10f_noexceptv() #[[#]] !func_sanitize |
| // CHECK-SAME: ![[FUNCSAN]] { |
| void f() {} |
| void f_noexcept() noexcept {} |
| |
| // CHECK: define{{.*}} void @_Z1gPDoFvvE |
| void g(void (*p)() noexcept) { |
| // CHECK: icmp eq i32 %{{.*}}, -1056584962, !nosanitize |
| // CHECK: icmp eq i32 %{{.*}}, [[Hash:[-0-9]+]], !nosanitize |
| p(); |
| } |
| |
| // CHECK: ![[FUNCSAN]] = !{i32 -1056584962, i32 [[Hash]]} |
