r267556 made backslashes escape the next character
unconditionally in rsp files. This test echos a path into
a rsp file, and paths contain backslashes on Windows. Since
it's not important for this test to get the filename from
the rsp file, just pass it regularly.
llvm-svn: 267601
// Make sure that arguments that begin with @ are left as is in the argument
// stream, and also that @file arguments continue to be processed.
-// RUN: echo "%s -D FOO" > %t.args
-// RUN: %clang -rpath @executable_path/../lib @%t.args -### 2>&1 | FileCheck %s
+// RUN: echo "-D FOO" > %t.args
+// RUN: %clang -rpath @executable_path/../lib @%t.args %s -### 2>&1 | FileCheck %s
// CHECK: "-D" "FOO"
// CHECK: "-rpath" "@executable_path/../lib"