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Mark LoongArch float-point condition flags as clobbered in inline assembly

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This commit is contained in:
WANG Rui 2023-05-08 11:05:46 +08:00
parent ad6b20bf52
commit 8ad78cb02c
1 changed files with 12 additions and 1 deletions
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13
compiler/rustc_codegen_llvm/src/asm.rs
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@ -236,7 +236,18 @@ impl<'ll, 'tcx> AsmBuilderMethods<'tcx> for Builder<'_, 'll, 'tcx> {
InlineAsmArch::Nvptx64 => {}
InlineAsmArch::PowerPC | InlineAsmArch::PowerPC64 => {}
InlineAsmArch::Hexagon => {}
InlineAsmArch::LoongArch64 => {}
InlineAsmArch::LoongArch64 => {
constraints.extend_from_slice(&[
"~{$fcc0}".to_string(),
"~{$fcc1}".to_string(),
"~{$fcc2}".to_string(),
"~{$fcc3}".to_string(),
"~{$fcc4}".to_string(),
"~{$fcc5}".to_string(),
"~{$fcc6}".to_string(),
"~{$fcc7}".to_string(),
]);
}
InlineAsmArch::Mips | InlineAsmArch::Mips64 => {}
InlineAsmArch::S390x => {}
InlineAsmArch::SpirV => {}