1 ; RUN: llc -mtriple i386-pc-win32 < %s | FileCheck %s
2 ; RUN: llc -mtriple i386-pc-mingw32 < %s | FileCheck %s
4 ; RUN: llc -mtriple i386-pc-mingw32 -O0 < %s | FileCheck %s -check-prefix=FAST
7 ; RUN: opt -mtriple i386-pc-win32 -O3 -S < %s | FileCheck %s -check-prefix=OPT
9 @Var1 = external dllimport global i32
10 @Var2 = available_externally dllimport unnamed_addr constant i32 1
12 declare dllimport void @fun()
14 define available_externally dllimport void @inline1() {
18 define available_externally dllimport void @inline2() alwaysinline {
22 declare dllimport x86_stdcallcc void @stdfun() nounwind
23 declare dllimport x86_fastcallcc void @fastfun() nounwind
24 declare dllimport x86_thiscallcc void @thisfun() nounwind
26 declare void @dummy(...)
28 define void @use() nounwind {
29 ; CHECK: calll *__imp__fun
30 ; FAST: movl __imp__fun, [[R:%[a-z]{3}]]
31 ; FAST-NEXT: calll *[[R]]
34 ; CHECK: calll *__imp__inline1
35 ; CHECK: calll *__imp__inline2
39 ; CHECK: calll *__imp__stdfun@0
40 ; CHECK: calll *__imp_@fastfun@0
41 ; CHECK: calll *__imp__thisfun
46 ; available_externally uses go away
47 ; OPT-NOT: call void @inline1()
48 ; OPT-NOT: call void @inline2()
49 ; OPT-NOT: load i32* @Var2
50 ; OPT: call void (...)* @dummy(i32 %1, i32 1)
52 ; CHECK-DAG: movl __imp__Var1, [[R1:%[a-z]{3}]]
53 ; CHECK-DAG: movl __imp__Var2, [[R2:%[a-z]{3}]]
56 call void(...)* @dummy(i32 %1, i32 %2)