Commit 6ad17bd

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get rid of feature list in target feature logic

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compiler/rustc_codegen_ssa/src
- target_features.rs

1 file changed

-24

lines changed

`‎compiler/rustc_codegen_ssa/src/target_features.rs‎`

Lines changed: 2 additions & 24 deletions

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,6 @@ use rustc_data_structures::unord::{UnordMap, UnordSet};`
`5`	`5`	`use rustc_errors::Applicability;`
`6`	`6`	`use rustc_hir::def::DefKind;`
`7`	`7`	`use rustc_hir::def_id::{DefId, LOCAL_CRATE, LocalDefId};`
`8`		`-use rustc_middle::bug;`
`9`	`8`	`use rustc_middle::middle::codegen_fn_attrs::TargetFeature;`
`10`	`9`	`use rustc_middle::query::Providers;`
`11`	`10`	`use rustc_middle::ty::TyCtxt;`
`@@ -61,30 +60,9 @@ pub(crate) fn from_target_feature(`
`61`	`60`	`return None;`
`62`	`61`	`};`
`63`	`62`
`64`		`- // Only allow features whose feature gates have been enabled.`
	`63`	`+ // Only allow target features whose feature gates have been enabled.`
`65`	`64`	`let allowed = match feature_gate.as_ref().copied() {`
`66`		`- Some(sym::arm_target_feature) => rust_features.arm_target_feature(),`
`67`		`- Some(sym::hexagon_target_feature) => rust_features.hexagon_target_feature(),`
`68`		`- Some(sym::powerpc_target_feature) => rust_features.powerpc_target_feature(),`
`69`		`- Some(sym::mips_target_feature) => rust_features.mips_target_feature(),`
`70`		`- Some(sym::riscv_target_feature) => rust_features.riscv_target_feature(),`
`71`		`- Some(sym::avx512_target_feature) => rust_features.avx512_target_feature(),`
`72`		`- Some(sym::sse4a_target_feature) => rust_features.sse4a_target_feature(),`
`73`		`- Some(sym::tbm_target_feature) => rust_features.tbm_target_feature(),`
`74`		`- Some(sym::wasm_target_feature) => rust_features.wasm_target_feature(),`
`75`		`- Some(sym::rtm_target_feature) => rust_features.rtm_target_feature(),`
`76`		`- Some(sym::ermsb_target_feature) => rust_features.ermsb_target_feature(),`
`77`		`- Some(sym::bpf_target_feature) => rust_features.bpf_target_feature(),`
`78`		`- Some(sym::aarch64_ver_target_feature) => rust_features.aarch64_ver_target_feature(),`
`79`		`- Some(sym::csky_target_feature) => rust_features.csky_target_feature(),`
`80`		`- Some(sym::loongarch_target_feature) => rust_features.loongarch_target_feature(),`
`81`		`- Some(sym::lahfsahf_target_feature) => rust_features.lahfsahf_target_feature(),`
`82`		`- Some(sym::prfchw_target_feature) => rust_features.prfchw_target_feature(),`
`83`		`- Some(sym::sha512_sm_x86) => rust_features.sha512_sm_x86(),`
`84`		`- Some(sym::x86_amx_intrinsics) => rust_features.x86_amx_intrinsics(),`
`85`		`- Some(sym::xop_target_feature) => rust_features.xop_target_feature(),`
`86`		`- Some(sym::s390x_target_feature) => rust_features.s390x_target_feature(),`
`87`		`- Some(name) => bug!("unknown target feature gate {}", name),`
	`65`	`+ Some(name) => rust_features.enabled(name),`
`88`	`66`	`None => true,`
`89`	`67`	`};`
`90`	`68`	`if !allowed {`

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Commit 6ad17bd

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`‎compiler/rustc_codegen_ssa/src/target_features.rs‎`

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