; RUN: llc -mtriple x86_64-pc-mingw32 -O0 < %s | FileCheck %s -check-prefix=FAST
; PR6275
;
-; RUN: opt -mtriple x86_64-pc-win32 -std-compile-opts -S < %s | FileCheck %s -check-prefix=OPT
+; RUN: opt -mtriple x86_64-pc-win32 -O3 -S < %s | FileCheck %s -check-prefix=OPT
@Var1 = external dllimport global i32
@Var2 = available_externally dllimport unnamed_addr constant i32 1