Auto merge of #143521 - matthiaskrgr:rollup-kpv1og3, r=matthiaskrgr

Rollup of 6 pull requests

Successful merges:

 - rust-lang/rust#143416 (mbe: Defer checks for `compile_error!` until reporting an unused macro rule)
 - rust-lang/rust#143470 (std: sys: net: uefi: tcp4: Implement read)
 - rust-lang/rust#143477 (use `is_multiple_of` and `div_ceil`)
 - rust-lang/rust#143484 (distinguish the duplicate item of rpitit)
 - rust-lang/rust#143493 (tidy: use --bless for tidy spellcheck instead of spellcheck:fix)
 - rust-lang/rust#143504 (compiletest: print slightly more information on fs::write failure)

r? `@ghost`
`@rustbot` modify labels: rollup

2 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_llvm/src/abi.rs b/compiler/rustc_codegen_llvm/src/abi.rs
index 4b07c8aef91..009e7e2487b 100644
--- a/compiler/rustc_codegen_llvm/src/abi.rs
+++ b/compiler/rustc_codegen_llvm/src/abi.rs
@@ -146,7 +146,7 @@ impl LlvmType for CastTarget {
                 "total size {:?} cannot be divided into units of zero size",
                 self.rest.total
             );
-            if self.rest.total.bytes() % self.rest.unit.size.bytes() != 0 {
+            if !self.rest.total.bytes().is_multiple_of(self.rest.unit.size.bytes()) {
                 assert_eq!(self.rest.unit.kind, RegKind::Integer, "only int regs can be split");
             }
             self.rest.total.bytes().div_ceil(self.rest.unit.size.bytes())
diff --git a/compiler/rustc_codegen_llvm/src/va_arg.rs b/compiler/rustc_codegen_llvm/src/va_arg.rs
index 4fe4c9bcbf2..486dc894a4e 100644
--- a/compiler/rustc_codegen_llvm/src/va_arg.rs
+++ b/compiler/rustc_codegen_llvm/src/va_arg.rs
@@ -172,10 +172,10 @@ fn emit_aapcs_va_arg<'ll, 'tcx>(
 
     let gr_type = target_ty.is_any_ptr() || target_ty.is_integral();
     let (reg_off, reg_top, slot_size) = if gr_type {
-        let nreg = (layout.size.bytes() + 7) / 8;
+        let nreg = layout.size.bytes().div_ceil(8);
         (gr_offs, gr_top, nreg * 8)
     } else {
-        let nreg = (layout.size.bytes() + 15) / 16;
+        let nreg = layout.size.bytes().div_ceil(16);
         (vr_offs, vr_top, nreg * 16)
     };