Fix test from r287353: don't use /dev/null

llvm-svn: 287360

diff --git a/llvm/test/LTO/X86/type-mapping-bug.ll b/llvm/test/LTO/X86/type-mapping-bug.ll
index 3a18912..c2aeb88 100644 (file)
--- a/llvm/test/LTO/X86/type-mapping-bug.ll
+++ b/llvm/test/LTO/X86/type-mapping-bug.ll
@@ -1,6 +1,6 @@
 ; RUN: llvm-as -o %t.dst.bc %s
 ; RUN: llvm-as -o %t.src.bc %S/Inputs/type-mapping-src.ll
-; RUN: llvm-lto %t.dst.bc %t.src.bc -o=/dev/null
+; RUN: llvm-lto %t.dst.bc %t.src.bc -o=%t.lto.bc
 
 target triple = "x86_64-pc-windows-msvc18.0.0"