File: microsoft-abi-alignment-fail.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (10 lines) | stat: -rw-r--r-- 546 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
 
// RUN: %clang_cc1 -no-opaque-pointers -fno-rtti -emit-llvm -triple=i686-pc-win32 -o - %s  2>/dev/null | FileCheck %s
// RUN: %clang_cc1 -no-opaque-pointers -fno-rtti -emit-llvm -triple=x86_64-pc-win32 -o - %s  2>/dev/null | FileCheck %s -check-prefix CHECK-X64

struct B { char a; };
struct A : virtual B {} a;

// The <> indicate that the pointer is packed, which is required to support
// microsoft layout in 32 bit mode, but not 64 bit mode.
// CHECK: %struct.A = type <{ i32*, %struct.B }>
// CHECK-X64: %struct.A = type { i32*, %struct.B }