Merge commit '03f01bbe901d60b71cf2c5ec766aef5e532ab79d' into update_cg_clif-2020-11-01

2020-11-03 11:00:04 +01:00
parent a6403b0f04 03f01bbe90
commit 216c4ae463
53 changed files with 609 additions and 385 deletions
--- a/compiler/rustc_codegen_cranelift/src/optimize/stack2reg.rs
+++ b/compiler/rustc_codegen_cranelift/src/optimize/stack2reg.rs
@@ -228,7 +228,8 @@ pub(super) fn optimize_function(
            match *potential_stores {
                [] => {
                    #[cfg(debug_assertions)]
-                    clif_comments.add_comment(load, format!("[BUG?] Reading uninitialized memory"));
+                    clif_comments
+                        .add_comment(load, "[BUG?] Reading uninitialized memory".to_string());
                }
                [store]
                    if spatial_overlap(&opt_ctx.ctx.func, store, load) == SpatialOverlap::Full