diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/codegen_attrs.rs | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs index 7acdbd19993..2c38fb5658f 100644 --- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs +++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs @@ -914,8 +914,6 @@ fn autodiff_attrs(tcx: TyCtxt<'_>, id: DefId) -> Option<AutoDiffAttrs> { let mode = match mode.as_str() { "Forward" => DiffMode::Forward, "Reverse" => DiffMode::Reverse, - "ForwardFirst" => DiffMode::ForwardFirst, - "ReverseFirst" => DiffMode::ReverseFirst, _ => { span_bug!(mode.span, "rustc_autodiff attribute contains invalid mode"); } |