Fix test

Co-authored-by: Matt Arsenault <[email protected]>

Author: R-Goc

llvm/test/CodeGen/WinEH/wineh-empty-seh-scope.ll

@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
-; RUN: llc -mtriple=x86_64-pc-windows-msvc19.41.34120 %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-pc-windows-msvc19.41.34120 < %s | FileCheck %s
 
 define void @foo() personality ptr @__CxxFrameHandler3 {
 ; CHECK-LABEL: foo: