bjoernager/rust
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Feat: added s390x reg-definitions, constraint codes, and tests

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This commit is contained in:
linux1 2021-08-18 11:25:50 -04:00
parent f28793dd13
commit 5f5afba5fb
4 changed files with 118 additions and 32 deletions
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12
compiler/rustc_codegen_llvm/src/asm.rs
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@ -314,7 +314,7 @@ impl AsmBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> {
InlineAsmArch::PowerPC | InlineAsmArch::PowerPC64 => {}
InlineAsmArch::Hexagon => {}
InlineAsmArch::Mips | InlineAsmArch::Mips64 => {}
InlineAsmArch::s390 => {}
InlineAsmArch::S390x => {}
InlineAsmArch::SpirV => {}
InlineAsmArch::Wasm32 => {}
InlineAsmArch::Bpf => {}
@ -634,8 +634,8 @@ fn reg_to_llvm(reg: InlineAsmRegOrRegClass, layout: Option<&TyAndLayout<'tcx>>)
InlineAsmRegClass::Wasm(WasmInlineAsmRegClass::local) => "r",
InlineAsmRegClass::Bpf(BpfInlineAsmRegClass::reg) => "r",
InlineAsmRegClass::Bpf(BpfInlineAsmRegClass::wreg) => "w",
InlineAsmRegClass::s390x(s390xInlineAsmRegClass::reg) => "r",
InlineAsmRegClass::s390x(s390xInlineAsmRegClass::freg) => "f",
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => "r",
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::freg) => "f",
InlineAsmRegClass::SpirV(SpirVInlineAsmRegClass::reg) => {
bug!("LLVM backend does not support SPIR-V")
}
@ -714,7 +714,7 @@ fn modifier_to_llvm(
}
InlineAsmRegClass::Wasm(WasmInlineAsmRegClass::local) => None,
InlineAsmRegClass::Bpf(_) => None,
InlineAsmRegClass::s390x(_) => None,
InlineAsmRegClass::S390x(_) => None,
InlineAsmRegClass::SpirV(SpirVInlineAsmRegClass::reg) => {
bug!("LLVM backend does not support SPIR-V")
}
@ -773,8 +773,8 @@ fn dummy_output_type(cx: &CodegenCx<'ll, 'tcx>, reg: InlineAsmRegClass) -> &'ll
InlineAsmRegClass::Wasm(WasmInlineAsmRegClass::local) => cx.type_i32(),
InlineAsmRegClass::Bpf(BpfInlineAsmRegClass::reg) => cx.type_i64(),
InlineAsmRegClass::Bpf(BpfInlineAsmRegClass::wreg) => cx.type_i32(),
InlineAsmRegClass::s390x(s390xInlineAsmRegClass::reg) => cx.type_i32(),
InlineAsmRegClass::s390x(s390xInlineAsmRegClass::freg) => cx.type_f64(),
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => cx.type_i32(),
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::freg) => cx.type_f64(),
InlineAsmRegClass::SpirV(SpirVInlineAsmRegClass::reg) => {
bug!("LLVM backend does not support SPIR-V")
}