File: cfi-vcall-check-after-args.cpp

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (12 lines) | stat: -rw-r--r-- 318 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
 
// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck %s

struct A {
  virtual void f(int);
};

int g();
void f(A *a) {
  // CHECK: call noundef i32 @_Z1gv()
  // CHECK: call i1 @llvm.type.test
  a->f(g());
}