X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=config.toml.example;h=2373fb2ec4fb04d5de652c08fc91be338212b4be;hb=ca08a3265511d3b0c2f3c3cf06e7acc10b73a5ce;hp=1f5747456e9571bf4c5e2fc06bd585c9937e6cb3;hpb=1a7c203e7f89f92598a793c6f6406735c024e7ee;p=rust.git

diff --git a/config.toml.example b/config.toml.example
index 1f5747456e9..2373fb2ec4f 100644
--- a/config.toml.example
+++ b/config.toml.example
@@ -291,10 +291,6 @@ changelog-seen = 2
 # on this runtime, such as `-C profile-generate` or `-C instrument-coverage`).
 #profiler = false
 
-# Use the optimized LLVM C intrinsics for `compiler_builtins`, rather than Rust intrinsics.
-# Requires the LLVM submodule to be managed by bootstrap (i.e. not external).
-#optimized-compiler-builtins = false
-
 # Indicates whether the native libraries linked into Cargo will be statically
 # linked or not.
 #cargo-native-static = false
@@ -638,6 +634,11 @@ changelog-seen = 2
 # If an explicit setting is given, it will be used for all parts of the codebase.
 #new-symbol-mangling = true|false (see comment)
 
+# Select LTO mode that will be used for compiling rustc. By default, thin local LTO
+# (LTO within a single crate) is used (like for any Rust crate). You can also select
+# "thin" or "fat" to apply Thin/Fat LTO to the `rustc_driver` dylib.
+#lto = "thin-local"
+
 # =============================================================================
 # Options for specific targets
 #