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use super::{InlineAsmArch, InlineAsmType};
use rustc_macros::HashStable_Generic;
use rustc_span::Symbol;
def_reg_class! {
SpirV SpirVInlineAsmRegClass {
reg,
}
}
impl SpirVInlineAsmRegClass {
pub fn valid_modifiers(self, _arch: super::InlineAsmArch) -> &'static [char] {
&[]
}
pub fn suggest_class(self, _arch: InlineAsmArch, _ty: InlineAsmType) -> Option<Self> {
None
}
pub fn suggest_modifier(
self,
_arch: InlineAsmArch,
_ty: InlineAsmType,
) -> Option<(char, &'static str)> {
None
}
pub fn default_modifier(self, _arch: InlineAsmArch) -> Option<(char, &'static str)> {
None
}
pub fn supported_types(
self,
_arch: InlineAsmArch,
) -> &'static [(InlineAsmType, Option<Symbol>)] {
match self {
Self::reg => {
types! { _: I8, I16, I32, I64, F32, F64; }
}
}
}
}
def_regs! {
// SPIR-V is SSA-based, it does not have registers.
SpirV SpirVInlineAsmReg SpirVInlineAsmRegClass {}
}
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