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Support reg_addr register class in s390x inline assembly

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This commit is contained in:
Taiki Endo 2024-01-03 18:00:37 +09:00
parent eca05c6cb0
commit f93e985664
1 changed files with 4 additions and 1 deletions
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5
src/asm.rs
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@ -634,6 +634,7 @@ fn reg_to_gcc(reg: InlineAsmRegOrRegClass) -> ConstraintOrRegister {
}
InlineAsmRegClass::Wasm(WasmInlineAsmRegClass::local) => "r",
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => "r",
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg_addr) => "a",
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::freg) => "f",
InlineAsmRegClass::Err => unreachable!(),
}
@ -704,7 +705,9 @@ fn dummy_output_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, reg: InlineAsmRegCl
InlineAsmRegClass::SpirV(SpirVInlineAsmRegClass::reg) => {
bug!("LLVM backend does not support SPIR-V")
},
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => cx.type_i32(),
InlineAsmRegClass::S390x(
S390xInlineAsmRegClass::reg | S390xInlineAsmRegClass::reg_addr
) => cx.type_i32(),
InlineAsmRegClass::S390x(S390xInlineAsmRegClass::freg) => cx.type_f64(),
InlineAsmRegClass::Err => unreachable!(),
}