| ; RUN: llc -mtriple i386-pc-win32 < %s | FileCheck %s |
| ; RUN: llc -mtriple i386-pc-mingw32 < %s | FileCheck %s |
| ; |
| ; RUN: llc -mtriple i386-pc-mingw32 -O0 < %s | FileCheck %s |
| ; RUN: llc -mtriple i386-pc-windows-msvc -O0 < %s | FileCheck %s |
| ; PR6275 |
| ; |
| ; RUN: opt -mtriple i386-pc-win32 -O3 -S < %s | FileCheck %s -check-prefix=OPT |
| |
| @Var1 = external dllimport global i32 |
| @Var2 = available_externally dllimport unnamed_addr constant i32 1 |
| |
| declare dllimport void @fun() |
| |
| define available_externally dllimport void @inline1() { |
| ret void |
| } |
| |
| define available_externally dllimport void @inline2() alwaysinline { |
| ret void |
| } |
| |
| declare dllimport x86_stdcallcc void @stdfun() nounwind |
| declare dllimport x86_fastcallcc void @fastfun() nounwind |
| declare dllimport x86_thiscallcc void @thisfun() nounwind |
| |
| declare void @dummy(...) |
| |
| define void @use() nounwind { |
| ; CHECK: calll *__imp__fun |
| call void @fun() |
| |
| ; CHECK: calll *__imp__inline1 |
| ; CHECK: calll *__imp__inline2 |
| call void @inline1() |
| call void @inline2() |
| |
| ; CHECK: calll *__imp__stdfun@0 |
| ; CHECK: calll *__imp_@fastfun@0 |
| ; CHECK: calll *__imp__thisfun |
| call void @stdfun() |
| call void @fastfun() |
| call void @thisfun() |
| |
| ; available_externally uses go away |
| ; OPT-NOT: call void @inline1() |
| ; OPT-NOT: call void @inline2() |
| ; OPT-NOT: load i32, i32* @Var2 |
| ; OPT: call void (...) @dummy(i32 %1, i32 1) |
| |
| ; CHECK-DAG: movl __imp__Var1, [[R1:%[a-z]{3}]] |
| ; CHECK-DAG: movl __imp__Var2, [[R2:%[a-z]{3}]] |
| %1 = load i32, i32* @Var1 |
| %2 = load i32, i32* @Var2 |
| call void(...) @dummy(i32 %1, i32 %2) |
| |
| ret void |
| } |
| |
| ; CHECK: _fp: |
| ; CHECK-NEXT: .long _fun |
| @fp = constant void ()* @fun |