File: cfi-mfcall-incomplete.cpp

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (12 lines) | stat: -rw-r--r-- 364 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
 
// RUN: %clang_cc1 -triple x86_64-unknown-linux -fsanitize=cfi-mfcall -fsanitize-trap=cfi-mfcall -fvisibility hidden -emit-llvm -o - %s | FileCheck %s

struct S;

void f(S *s, void (S::*p)()) {
  // CHECK-NOT: llvm.type.test
  // CHECK: llvm.type.test{{.*}}!"_ZTSM1SFvvE.virtual"
  // CHECK-NOT: llvm.type.test
  (s->*p)();
}

// CHECK: declare i1 @llvm.type.test