bjoernager/rust
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Merge commit '08a6d6e16b' into sync-cg_gcc-2023-03-04

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This commit is contained in:
Antoni Boucher 2023-03-05 12:03:19 -05:00
commit 6bb2af0e6d
61 changed files with 5730 additions and 1123 deletions
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15
compiler/rustc_codegen_gcc/src/declare.rs
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@ -38,12 +38,10 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
global
}
/*pub fn declare_func(&self, name: &str, return_type: Type<'gcc>, params: &[Type<'gcc>], variadic: bool) -> RValue<'gcc> {
self.linkage.set(FunctionType::Exported);
let func = declare_raw_fn(self, name, () /*llvm::CCallConv*/, return_type, params, variadic);
// FIXME(antoyo): this is a wrong cast. That requires changing the compiler API.
unsafe { std::mem::transmute(func) }
}*/
pub fn declare_func(&self, name: &str, return_type: Type<'gcc>, params: &[Type<'gcc>], variadic: bool) -> Function<'gcc> {
self.linkage.set(FunctionType::Extern);
declare_raw_fn(self, name, () /*llvm::CCallConv*/, return_type, params, variadic)
}
pub fn declare_global(&self, name: &str, ty: Type<'gcc>, global_kind: GlobalKind, is_tls: bool, link_section: Option<Symbol>) -> LValue<'gcc> {
let global = self.context.new_global(None, global_kind, ty, name);
@ -79,12 +77,11 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
unsafe { std::mem::transmute(func) }
}
pub fn declare_fn(&self, name: &str, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> RValue<'gcc> {
pub fn declare_fn(&self, name: &str, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> Function<'gcc> {
let (return_type, params, variadic, on_stack_param_indices) = fn_abi.gcc_type(self);
let func = declare_raw_fn(self, name, () /*fn_abi.llvm_cconv()*/, return_type, &params, variadic);
self.on_stack_function_params.borrow_mut().insert(func, on_stack_param_indices);
// FIXME(antoyo): this is a wrong cast. That requires changing the compiler API.
unsafe { std::mem::transmute(func) }
func
}
pub fn define_global(&self, name: &str, ty: Type<'gcc>, is_tls: bool, link_section: Option<Symbol>) -> LValue<'gcc> {