diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc/src/base.rs')
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/base.rs | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_gcc/src/base.rs b/compiler/rustc_codegen_gcc/src/base.rs index 5073066c1..b0788718d 100644 --- a/compiler/rustc_codegen_gcc/src/base.rs +++ b/compiler/rustc_codegen_gcc/src/base.rs @@ -3,7 +3,6 @@ use std::env; use std::time::Instant; use gccjit::{ - Context, FunctionType, GlobalKind, }; @@ -18,8 +17,9 @@ use rustc_codegen_ssa::mono_item::MonoItemExt; use rustc_codegen_ssa::traits::DebugInfoMethods; use rustc_session::config::DebugInfo; use rustc_span::Symbol; +use rustc_target::spec::PanicStrategy; -use crate::{LockedTargetInfo, gcc_util}; +use crate::{LockedTargetInfo, gcc_util, new_context}; use crate::GccContext; use crate::builder::Builder; use crate::context::CodegenCx; @@ -88,20 +88,18 @@ pub fn compile_codegen_unit(tcx: TyCtxt<'_>, cgu_name: Symbol, target_info: Lock fn module_codegen(tcx: TyCtxt<'_>, (cgu_name, target_info): (Symbol, LockedTargetInfo)) -> ModuleCodegen<GccContext> { let cgu = tcx.codegen_unit(cgu_name); // Instantiate monomorphizations without filling out definitions yet... - let context = Context::default(); + let context = new_context(tcx); - context.add_command_line_option("-fexceptions"); - context.add_driver_option("-fexceptions"); + if tcx.sess.panic_strategy() == PanicStrategy::Unwind { + context.add_command_line_option("-fexceptions"); + context.add_driver_option("-fexceptions"); + } let disabled_features: HashSet<_> = tcx.sess.opts.cg.target_feature.split(',') .filter(|feature| feature.starts_with('-')) .map(|string| &string[1..]) .collect(); - if tcx.sess.target.arch == "x86" || tcx.sess.target.arch == "x86_64" { - context.add_command_line_option("-masm=intel"); - } - if !disabled_features.contains("avx") && tcx.sess.target.arch == "x86_64" { // NOTE: we always enable AVX because the equivalent of llvm.x86.sse2.cmp.pd in GCC for // SSE2 is multiple builtins, so we use the AVX __builtin_ia32_cmppd instead. |