diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/lib.rs | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/lib.rs b/compiler/rustc_codegen_cranelift/src/lib.rs index 9d9e790289c..ab09a6f8b38 100644 --- a/compiler/rustc_codegen_cranelift/src/lib.rs +++ b/compiler/rustc_codegen_cranelift/src/lib.rs @@ -41,8 +41,8 @@ use std::sync::Arc; use cranelift_codegen::isa::TargetIsa; use cranelift_codegen::settings::{self, Configurable}; -use rustc_codegen_ssa::CodegenResults; use rustc_codegen_ssa::traits::CodegenBackend; +use rustc_codegen_ssa::{CodegenResults, TargetConfig}; use rustc_metadata::EncodedMetadata; use rustc_middle::dep_graph::{WorkProduct, WorkProductId}; use rustc_session::Session; @@ -178,7 +178,7 @@ impl CodegenBackend for CraneliftCodegenBackend { } } - fn target_features_cfg(&self, sess: &Session) -> (Vec<Symbol>, Vec<Symbol>) { + fn target_config(&self, sess: &Session) -> TargetConfig { // FIXME return the actually used target features. this is necessary for #[cfg(target_feature)] let target_features = if sess.target.arch == "x86_64" && sess.target.os != "none" { // x86_64 mandates SSE2 support and rustc requires the x87 feature to be enabled @@ -197,7 +197,16 @@ impl CodegenBackend for CraneliftCodegenBackend { }; // FIXME do `unstable_target_features` properly let unstable_target_features = target_features.clone(); - (target_features, unstable_target_features) + + TargetConfig { + target_features, + unstable_target_features, + // Cranelift does not yet support f16 or f128 + has_reliable_f16: false, + has_reliable_f16_math: false, + has_reliable_f128: false, + has_reliable_f128_math: false, + } } fn print_version(&self) { |