diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/back/lto.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/type_of.rs | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/lto.rs b/compiler/rustc_codegen_llvm/src/back/lto.rs index cb5acf79135..8655aeec13d 100644 --- a/compiler/rustc_codegen_llvm/src/back/lto.rs +++ b/compiler/rustc_codegen_llvm/src/back/lto.rs @@ -19,7 +19,6 @@ use rustc_hir::def_id::LOCAL_CRATE; use rustc_middle::bug; use rustc_middle::dep_graph::WorkProduct; use rustc_middle::middle::exported_symbols::{SymbolExportInfo, SymbolExportLevel}; -use rustc_session::cgu_reuse_tracker::CguReuse; use rustc_session::config::{self, CrateType, Lto}; use std::ffi::{CStr, CString}; @@ -584,7 +583,6 @@ fn thin_lto( copy_jobs.push(work_product); info!(" - {}: re-used", module_name); assert!(cgcx.incr_comp_session_dir.is_some()); - cgcx.cgu_reuse_tracker.set_actual_reuse(module_name, CguReuse::PostLto); continue; } } diff --git a/compiler/rustc_codegen_llvm/src/type_of.rs b/compiler/rustc_codegen_llvm/src/type_of.rs index dcc62d314ff..fd4c9572af2 100644 --- a/compiler/rustc_codegen_llvm/src/type_of.rs +++ b/compiler/rustc_codegen_llvm/src/type_of.rs @@ -397,7 +397,12 @@ impl<'tcx> LayoutLlvmExt<'tcx> for TyAndLayout<'tcx> { // extracts all the individual values. let ety = element.llvm_type(cx); - return Some(cx.type_vector(ety, *count)); + if *count == 1 { + // Emitting `<1 x T>` would be silly; just use the scalar. + return Some(ety); + } else { + return Some(cx.type_vector(ety, *count)); + } } // FIXME: The above only handled integer arrays; surely more things |