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UPDATE - migrate fn simd_simple_float_intrinsic error messages

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This commit is contained in:
Jhonny Bill Mena 2022-11-17 08:53:14 -05:00
parent e26366ad99
commit d1030fab22
7 changed files with 55 additions and 28 deletions
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41
compiler/rustc_codegen_llvm/src/intrinsic.rs
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@ -1165,42 +1165,24 @@ fn generic_simd_intrinsic<'ll, 'tcx>(
span: Span,
args: &[OperandRef<'tcx, &'ll Value>],
) -> Result<&'ll Value, ()> {
#[allow(unused_macro_rules)]
macro_rules! emit_error {
($msg: tt) => {
emit_error!($msg, )
};
($msg: tt, $($fmt: tt)*) => {
span_invalid_monomorphization_error(
bx.sess(), span,
&format!(concat!("invalid monomorphization of `{}` intrinsic: ", $msg),
name, $($fmt)*));
}
}
macro_rules! return_error {
($($fmt: tt)*) => {
{
emit_error!($($fmt)*);
return Err(());
}
}
}
let (elem_ty_str, elem_ty) = if let ty::Float(f) = in_elem.kind() {
let elem_ty = bx.cx.type_float_from_ty(*f);
match f.bit_width() {
32 => ("f32", elem_ty),
64 => ("f64", elem_ty),
_ => {
return_error!(
"unsupported element type `{}` of floating-point vector `{}`",
f.name_str(),
in_ty
);
bx.sess().emit_err(InvalidMonomorphization::FloatingPointVector {
span,
name,
f_ty: *f,
in_ty,
});
return Err(());
}
}
} else {
return_error!("`{}` is not a floating-point type", in_ty);
bx.sess().emit_err(InvalidMonomorphization::FloatingPointType { span, name, in_ty });
return Err(());
};
let vec_ty = bx.type_vector(elem_ty, in_len);
@ -1222,7 +1204,10 @@ fn generic_simd_intrinsic<'ll, 'tcx>(
sym::simd_fsqrt => ("sqrt", bx.type_func(&[vec_ty], vec_ty)),
sym::simd_round => ("round", bx.type_func(&[vec_ty], vec_ty)),
sym::simd_trunc => ("trunc", bx.type_func(&[vec_ty], vec_ty)),
_ => return_error!("unrecognized intrinsic `{}`", name),
_ => {
bx.sess().emit_err(InvalidMonomorphization::UnrecognizedIntrinsic { span, name });
return Err(());
}
};
let llvm_name = &format!("llvm.{0}.v{1}{2}", intr_name, in_len, elem_ty_str);
let f = bx.declare_cfn(llvm_name, llvm::UnnamedAddr::No, fn_ty);