1; RUN: llc -mtriple i386-pc-win32 < %s | FileCheck %s 2; RUN: llc -mtriple i386-pc-mingw32 < %s | FileCheck %s 3; 4; RUN: llc -mtriple i386-pc-mingw32 -O0 < %s | FileCheck %s -check-prefix=FAST 5; PR6275 6; 7; RUN: opt -mtriple i386-pc-win32 -O3 -S < %s | FileCheck %s -check-prefix=OPT 8 9@Var1 = external dllimport global i32 10@Var2 = available_externally dllimport unnamed_addr constant i32 1 11 12declare dllimport void @fun() 13 14define available_externally dllimport void @inline1() { 15 ret void 16} 17 18define available_externally dllimport void @inline2() alwaysinline { 19 ret void 20} 21 22declare dllimport x86_stdcallcc void @stdfun() nounwind 23declare dllimport x86_fastcallcc void @fastfun() nounwind 24declare dllimport x86_thiscallcc void @thisfun() nounwind 25 26declare void @dummy(...) 27 28define void @use() nounwind { 29; CHECK: calll *__imp__fun 30; FAST: movl __imp__fun, [[R:%[a-z]{3}]] 31; FAST-NEXT: calll *[[R]] 32 call void @fun() 33 34; CHECK: calll *__imp__inline1 35; CHECK: calll *__imp__inline2 36 call void @inline1() 37 call void @inline2() 38 39; CHECK: calll *__imp__stdfun@0 40; CHECK: calll *__imp_@fastfun@0 41; CHECK: calll *__imp__thisfun 42 call void @stdfun() 43 call void @fastfun() 44 call void @thisfun() 45 46; available_externally uses go away 47; OPT-NOT: call void @inline1() 48; OPT-NOT: call void @inline2() 49; OPT-NOT: load i32, i32* @Var2 50; OPT: call void (...) @dummy(i32 %1, i32 1) 51 52; CHECK-DAG: movl __imp__Var1, [[R1:%[a-z]{3}]] 53; CHECK-DAG: movl __imp__Var2, [[R2:%[a-z]{3}]] 54 %1 = load i32, i32* @Var1 55 %2 = load i32, i32* @Var2 56 call void(...) @dummy(i32 %1, i32 %2) 57 58 ret void 59} 60 61; CHECK: _fp: 62; CHECK-NEXT: .long _fun 63@fp = constant void ()* @fun 64