compiletest: don't register `MSVC`/`NONMSVC` FileCheck prefixes

This was fragile as it was based on host target passed to compiletest,
but the user could cross-compile and run test for a different target
(e.g. cross from linux to msvc, but msvc won't be set on the target).
Furthermore, it was also very surprising as normally revision names
(other than `CHECK`) was accepted as FileCheck prefixes.

1 files changed, 0 insertions, 7 deletions

diff --git a/tests/codegen/meta-filecheck/msvc-prefix-good.rs b/tests/codegen/meta-filecheck/msvc-prefix-good.rs
deleted file mode 100644
index 580d20d5438..00000000000
--- a/tests/codegen/meta-filecheck/msvc-prefix-good.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// One of MSVC or NONMSVC should always be defined, so this test should pass.
-
-// (one of these should always be present)
-
-// MSVC: main
-// NONMSVC: main
-fn main() {}