Revert "Make `lto` and `linker-plugin-lto` work the same for `compiler_builtins`"

This reverts commit cf8753e4f9c3597f04cd5d3aa261e4561d5378a6 and fixes the
regressions reported.

1 files changed, 0 insertions, 22 deletions

diff --git a/tests/ui/sanitizer/cfi/no_builtins.rs b/tests/ui/sanitizer/cfi/no_builtins.rs
deleted file mode 100644
index 949057689ab..00000000000
--- a/tests/ui/sanitizer/cfi/no_builtins.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// Verifies that `#![no_builtins]` crates can be built with linker-plugin-lto and CFI.
-// See Issue #142284
-//
-//@ needs-sanitizer-cfi
-//@ compile-flags: -Clinker-plugin-lto -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
-//@ compile-flags: --crate-type rlib
-//@ build-pass
-
-#![no_builtins]
-#![no_std]
-
-pub static FUNC: fn() = initializer;
-
-pub fn initializer() {
-    call(fma_with_fma);
-}
-
-pub fn call(fn_ptr: fn()) {
-    fn_ptr();
-}
-
-pub fn fma_with_fma() {}