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centralize turning asm flags into human readable names

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This commit is contained in:
Folkert 2024-07-24 15:04:43 +02:00
parent d3dd34a1d4
commit c31ff97bf1
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GPG Key ID: 1F17F6FFD112B97C
3 changed files with 38 additions and 58 deletions
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36
compiler/rustc_ast/src/ast.rs
View File

@ -2264,6 +2264,42 @@ bitflags::bitflags! {
}
}
impl InlineAsmOptions {
pub fn human_readable_names(&self) -> Vec<&'static str> {
let mut options = vec![];
if self.contains(InlineAsmOptions::PURE) {
options.push("pure");
}
if self.contains(InlineAsmOptions::NOMEM) {
options.push("nomem");
}
if self.contains(InlineAsmOptions::READONLY) {
options.push("readonly");
}
if self.contains(InlineAsmOptions::PRESERVES_FLAGS) {
options.push("preserves_flags");
}
if self.contains(InlineAsmOptions::NORETURN) {
options.push("noreturn");
}
if self.contains(InlineAsmOptions::NOSTACK) {
options.push("nostack");
}
if self.contains(InlineAsmOptions::ATT_SYNTAX) {
options.push("att_syntax");
}
if self.contains(InlineAsmOptions::RAW) {
options.push("raw");
}
if self.contains(InlineAsmOptions::MAY_UNWIND) {
options.push("may_unwind");
}
options
}
}
impl std::fmt::Debug for InlineAsmOptions {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
bitflags::parser::to_writer(self, f)

30
compiler/rustc_ast_pretty/src/pprust/state.rs
View File

@ -1505,35 +1505,7 @@ impl<'a> State<'a> {
AsmArg::Options(opts) => {
s.word("options");
s.popen();
let mut options = vec![];
if opts.contains(InlineAsmOptions::PURE) {
options.push("pure");
}
if opts.contains(InlineAsmOptions::NOMEM) {
options.push("nomem");
}
if opts.contains(InlineAsmOptions::READONLY) {
options.push("readonly");
}
if opts.contains(InlineAsmOptions::PRESERVES_FLAGS) {
options.push("preserves_flags");
}
if opts.contains(InlineAsmOptions::NORETURN) {
options.push("noreturn");
}
if opts.contains(InlineAsmOptions::NOSTACK) {
options.push("nostack");
}
if opts.contains(InlineAsmOptions::ATT_SYNTAX) {
options.push("att_syntax");
}
if opts.contains(InlineAsmOptions::RAW) {
options.push("raw");
}
if opts.contains(InlineAsmOptions::MAY_UNWIND) {
options.push("may_unwind");
}
s.commasep(Inconsistent, &options, |s, &opt| {
s.commasep(Inconsistent, &opts.human_readable_names(), |s, &opt| {
s.word(opt);
});
s.pclose();

30
compiler/rustc_hir_pretty/src/lib.rs
View File

@ -1289,35 +1289,7 @@ impl<'a> State<'a> {
AsmArg::Options(opts) => {
s.word("options");
s.popen();
let mut options = vec![];
if opts.contains(ast::InlineAsmOptions::PURE) {
options.push("pure");
}
if opts.contains(ast::InlineAsmOptions::NOMEM) {
options.push("nomem");
}
if opts.contains(ast::InlineAsmOptions::READONLY) {
options.push("readonly");
}
if opts.contains(ast::InlineAsmOptions::PRESERVES_FLAGS) {
options.push("preserves_flags");
}
if opts.contains(ast::InlineAsmOptions::NORETURN) {
options.push("noreturn");
}
if opts.contains(ast::InlineAsmOptions::NOSTACK) {
options.push("nostack");
}
if opts.contains(ast::InlineAsmOptions::ATT_SYNTAX) {
options.push("att_syntax");
}
if opts.contains(ast::InlineAsmOptions::RAW) {
options.push("raw");
}
if opts.contains(ast::InlineAsmOptions::MAY_UNWIND) {
options.push("may_unwind");
}
s.commasep(Inconsistent, &options, |s, &opt| {
s.commasep(Inconsistent, &opts.human_readable_names(), |s, &opt| {
s.word(opt);
});
s.pclose();