asm! output can neither be promotable nor const

rust-lang · Apr 8, 2019 · b8e9da7 · b8e9da7
1 parent 3750348
commit b8e9da7
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/librustc_mir/transform/promote_consts.rs b/src/librustc_mir/transform/promote_consts.rs
@@ -101,7 +101,6 @@ impl<'tcx> Visitor<'tcx> for TempCollector<'tcx> {
         if *temp == TempState::Undefined {
             match context {
                 PlaceContext::MutatingUse(MutatingUseContext::Store) |
-                PlaceContext::MutatingUse(MutatingUseContext::AsmOutput) |
                 PlaceContext::MutatingUse(MutatingUseContext::Call) => {
                     *temp = TempState::Defined {
                         location,