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authorbors <bors@rust-lang.org>2023-06-14 02:34:17 +0000
committerbors <bors@rust-lang.org>2023-06-14 02:34:17 +0000
commitfa8762b7b6c2b75d6c83fb011ee8fa4874168829 (patch)
tree01687f18762f668dd6d7574380948424a2a12acd /compiler/rustc_codegen_ssa/src
parent6330daade9766bbf896495898c2347dc3be6da17 (diff)
parent7c3ce02a1124b008addb9764173ad441f4741c00 (diff)
downloadrust-fa8762b7b6c2b75d6c83fb011ee8fa4874168829.tar.gz
rust-fa8762b7b6c2b75d6c83fb011ee8fa4874168829.zip
Auto merge of #112448 - nnethercote:no-tiny-cgus, r=wesleywiser
Introduce a minimum CGU size in non-incremental builds.

Because tiny CGUs slow down compilation *and* result in worse generated code.

r? `@wesleywiser`
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
-rw-r--r--compiler/rustc_codegen_ssa/src/back/write.rs6
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index 9be69e560e8..109e9959aea 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -646,10 +646,10 @@ fn produce_final_output_artifacts(
         // rlib.
         let needs_crate_object = crate_output.outputs.contains_key(&OutputType::Exe);
 
-        let keep_numbered_bitcode = user_wants_bitcode && sess.codegen_units() > 1;
+        let keep_numbered_bitcode = user_wants_bitcode && sess.codegen_units().as_usize() > 1;
 
         let keep_numbered_objects =
-            needs_crate_object || (user_wants_objects && sess.codegen_units() > 1);
+            needs_crate_object || (user_wants_objects && sess.codegen_units().as_usize() > 1);
 
         for module in compiled_modules.modules.iter() {
             if let Some(ref path) = module.object {
@@ -1923,7 +1923,7 @@ impl<B: ExtraBackendMethods> OngoingCodegen<B> {
 
         // FIXME: time_llvm_passes support - does this use a global context or
         // something?
-        if sess.codegen_units() == 1 && sess.opts.unstable_opts.time_llvm_passes {
+        if sess.codegen_units().as_usize() == 1 && sess.opts.unstable_opts.time_llvm_passes {
             self.backend.print_pass_timings()
         }