remove pat2021

[rust.git] / src / bootstrap / native.rs

diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs
index fb5127bac54df16d333ba612620269f8b8c5094a..c06ceb80c6ae028e425f4f07c3ae3a9083462516 100644 (file)
--- a/src/bootstrap/native.rs
+++ b/src/bootstrap/native.rs
@@ -256,7 +256,7 @@ fn run(self, builder: &Builder<'_>) -> PathBuf {
             enabled_llvm_projects.push("compiler-rt");
         }
 
-        if let Some(true) = builder.config.llvm_polly {
+        if builder.config.llvm_polly {
             enabled_llvm_projects.push("polly");
         }
 
@@ -311,7 +311,7 @@ fn run(self, builder: &Builder<'_>) -> PathBuf {
             cfg.define("LLVM_USE_LINKER", linker);
         }
 
-        if let Some(true) = builder.config.llvm_allow_old_toolchain {
+        if builder.config.llvm_allow_old_toolchain {
             cfg.define("LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN", "YES");
         }
 
@@ -347,11 +347,11 @@ fn check_llvm_version(builder: &Builder<'_>, llvm_config: &Path) {
     let version = output(cmd.arg("--version"));
     let mut parts = version.split('.').take(2).filter_map(|s| s.parse::<u32>().ok());
     if let (Some(major), Some(_minor)) = (parts.next(), parts.next()) {
-        if major >= 9 {
+        if major >= 10 {
             return;
         }
     }
-    panic!("\n\nbad LLVM version: {}, need >=9.0\n\n", version)
+    panic!("\n\nbad LLVM version: {}, need >=10.0\n\n", version)
 }
 
 fn configure_cmake(