X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fbootstrap%2Fflags.rs;h=ee341a353ac470867699aab12fdb29a06066ec64;hb=ccde95f4895ea301073ca723cadc0675617b9c8f;hp=802b49d748ac6f64fccc89bfcd9790939e6d27cf;hpb=c2d2535b8427845634d503cc8f75595d296f1268;p=rust.git

diff --git a/src/bootstrap/flags.rs b/src/bootstrap/flags.rs
index 802b49d748a..ee341a353ac 100644
--- a/src/bootstrap/flags.rs
+++ b/src/bootstrap/flags.rs
@@ -78,6 +78,8 @@ pub struct Flags {
     //
     // llvm_out/build/profiles/ is the location this writes to.
     pub llvm_profile_generate: bool,
+    pub llvm_bolt_profile_generate: bool,
+    pub llvm_bolt_profile_use: Option<String>,
 }
 
 #[derive(Debug)]
@@ -255,6 +257,8 @@ pub fn parse(args: &[String]) -> Flags {
         opts.optmulti("D", "", "deny certain clippy lints", "OPT");
         opts.optmulti("W", "", "warn about certain clippy lints", "OPT");
         opts.optmulti("F", "", "forbid certain clippy lints", "OPT");
+        opts.optflag("", "llvm-bolt-profile-generate", "generate BOLT profile for LLVM build");
+        opts.optopt("", "llvm-bolt-profile-use", "use BOLT profile for LLVM build", "PROFILE");
 
         // We can't use getopt to parse the options until we have completed specifying which
         // options are valid, but under the current implementation, some options are conditional on
@@ -691,6 +695,8 @@ pub fn parse(args: &[String]) -> Flags {
             rust_profile_generate: matches.opt_str("rust-profile-generate"),
             llvm_profile_use: matches.opt_str("llvm-profile-use"),
             llvm_profile_generate: matches.opt_present("llvm-profile-generate"),
+            llvm_bolt_profile_generate: matches.opt_present("llvm-bolt-profile-generate"),
+            llvm_bolt_profile_use: matches.opt_str("llvm-bolt-profile-use"),
         }
     }
 }