diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc/src/attributes.rs')
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/attributes.rs | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/compiler/rustc_codegen_gcc/src/attributes.rs b/compiler/rustc_codegen_gcc/src/attributes.rs index 5fdf2680aac..d20e13e15b9 100644 --- a/compiler/rustc_codegen_gcc/src/attributes.rs +++ b/compiler/rustc_codegen_gcc/src/attributes.rs @@ -7,11 +7,9 @@ use rustc_attr::InstructionSetAttr; #[cfg(feature = "master")] use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags; use rustc_middle::ty; -use rustc_span::symbol::sym; use crate::context::CodegenCx; -use crate::errors::TiedTargetFeatures; -use crate::gcc_util::{check_tied_features, to_gcc_features}; +use crate::gcc_util::to_gcc_features; /// Get GCC attribute for the provided inline heuristic. #[cfg(feature = "master")] @@ -72,26 +70,10 @@ pub fn from_fn_attrs<'gcc, 'tcx>( } } - let function_features = codegen_fn_attrs + let mut function_features = codegen_fn_attrs .target_features .iter() .map(|features| features.name.as_str()) - .collect::<Vec<&str>>(); - - if let Some(features) = check_tied_features( - cx.tcx.sess, - &function_features.iter().map(|features| (*features, true)).collect(), - ) { - let span = cx - .tcx - .get_attr(instance.def_id(), sym::target_feature) - .map_or_else(|| cx.tcx.def_span(instance.def_id()), |a| a.span); - cx.tcx.dcx().create_err(TiedTargetFeatures { features: features.join(", "), span }).emit(); - return; - } - - let mut function_features = function_features - .iter() .flat_map(|feat| to_gcc_features(cx.tcx.sess, feat).into_iter()) .chain(codegen_fn_attrs.instruction_set.iter().map(|x| match *x { InstructionSetAttr::ArmA32 => "-thumb-mode", // TODO(antoyo): support removing feature. |