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Add new Tier-3 targets: loongarch32-unknown-none*

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MCP: https://github.com/rust-lang/compiler-team/issues/865
This commit is contained in:
WANG Rui
2025-01-09 20:35:49 +08:00
parent 27f8efbae2
commit 38d69c3f57
30 changed files with 149 additions and 33 deletions
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14
compiler/rustc_target/src/asm/mod.rs
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@@ -226,6 +226,7 @@ pub enum InlineAsmArch {
RiscV64,
Nvptx64,
Hexagon,
LoongArch32,
LoongArch64,
Mips,
Mips64,
@@ -260,6 +261,7 @@ impl FromStr for InlineAsmArch {
"powerpc" => Ok(Self::PowerPC),
"powerpc64" => Ok(Self::PowerPC64),
"hexagon" => Ok(Self::Hexagon),
"loongarch32" => Ok(Self::LoongArch32),
"loongarch64" => Ok(Self::LoongArch64),
"mips" | "mips32r6" => Ok(Self::Mips),
"mips64" | "mips64r6" => Ok(Self::Mips64),
@@ -365,7 +367,9 @@ impl InlineAsmReg {
Self::PowerPC(PowerPCInlineAsmReg::parse(name)?)
}
InlineAsmArch::Hexagon => Self::Hexagon(HexagonInlineAsmReg::parse(name)?),
InlineAsmArch::LoongArch64 => Self::LoongArch(LoongArchInlineAsmReg::parse(name)?),
InlineAsmArch::LoongArch32 | InlineAsmArch::LoongArch64 => {
Self::LoongArch(LoongArchInlineAsmReg::parse(name)?)
}
InlineAsmArch::Mips | InlineAsmArch::Mips64 => {
Self::Mips(MipsInlineAsmReg::parse(name)?)
}
@@ -652,7 +656,9 @@ impl InlineAsmRegClass {
Self::PowerPC(PowerPCInlineAsmRegClass::parse(name)?)
}
InlineAsmArch::Hexagon => Self::Hexagon(HexagonInlineAsmRegClass::parse(name)?),
InlineAsmArch::LoongArch64 => Self::LoongArch(LoongArchInlineAsmRegClass::parse(name)?),
InlineAsmArch::LoongArch32 | InlineAsmArch::LoongArch64 => {
Self::LoongArch(LoongArchInlineAsmRegClass::parse(name)?)
}
InlineAsmArch::Mips | InlineAsmArch::Mips64 => {
Self::Mips(MipsInlineAsmRegClass::parse(name)?)
}
@@ -860,7 +866,7 @@ pub fn allocatable_registers(
hexagon::fill_reg_map(arch, reloc_model, target_features, target, &mut map);
map
}
InlineAsmArch::LoongArch64 => {
InlineAsmArch::LoongArch32 | InlineAsmArch::LoongArch64 => {
let mut map = loongarch::regclass_map();
loongarch::fill_reg_map(arch, reloc_model, target_features, target, &mut map);
map
@@ -992,7 +998,7 @@ impl InlineAsmClobberAbi {
"C" | "system" => Ok(InlineAsmClobberAbi::Avr),
_ => Err(&["C", "system"]),
},
InlineAsmArch::LoongArch64 => match name {
InlineAsmArch::LoongArch32 | InlineAsmArch::LoongArch64 => match name {
"C" | "system" => Ok(InlineAsmClobberAbi::LoongArch),
_ => Err(&["C", "system"]),
},