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

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (12 lines) | stat: -rw-r--r-- 318 bytes parent folder | download | duplicates (16)
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());
}