File: PR19955.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (27 lines) | stat: -rw-r--r-- 1,051 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// RUN: %clang_cc1 -triple i686-windows-msvc -fms-extensions -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple x86_64-windows-msvc -fms-extensions -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s | FileCheck %s --check-prefix X64

extern int __declspec(dllimport) var;
extern void __declspec(dllimport) fun();

extern int *varp;
int *varp = &var;
// CHECK-DAG: @"?varp@@3PAHA" = dso_local global ptr null
// X64-DAG: @"?varp@@3PEAHEA" = dso_local global ptr null

extern void (*funp)();
void (*funp)() = &fun;
// CHECK-DAG: @"?funp@@3P6AXXZA" = dso_local global ptr null
// X64-DAG: @"?funp@@3P6AXXZEA" = dso_local global ptr null

// CHECK-LABEL: @"??__Evarp@@YAXXZ"
// CHECK-DAG: store ptr @"?var@@3HA", ptr @"?varp@@3PAHA"

// X64-LABEL: @"??__Evarp@@YAXXZ"
// X64-DAG: store ptr @"?var@@3HA", ptr @"?varp@@3PEAHEA"

// CHECK-LABEL: @"??__Efunp@@YAXXZ"()
// CHECK-DAG: store ptr @"?fun@@YAXXZ", ptr @"?funp@@3P6AXXZA"

// X64-LABEL: @"??__Efunp@@YAXXZ"()
// X64-DAG: store ptr @"?fun@@YAXXZ", ptr @"?funp@@3P6AXXZEA"