bjoernager/rust
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Auto merge of #100999 - nnethercote:shrink-FnAbi, r=bjorn3

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Shrink `FnAbi`

Because they can take up a lot of memory in debug and release builds.

r? `@bjorn3`
This commit is contained in:
bors 2022-08-27 14:00:53 +00:00
commit 332cc8fb75
35 changed files with 165 additions and 181 deletions
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4
compiler/rustc_middle/src/ty/layout.rs
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@ -3251,7 +3251,7 @@ impl<'tcx> LayoutCx<'tcx, TyCtxt<'tcx>> {
.map(|(i, ty)| arg_of(ty, Some(i)))
.collect::<Result<_, _>>()?,
c_variadic: sig.c_variadic,
fixed_count: inputs.len(),
fixed_count: inputs.len() as u32,
conv,
can_unwind: fn_can_unwind(self.tcx(), fn_def_id, sig.abi),
};
@ -3323,7 +3323,7 @@ impl<'tcx> LayoutCx<'tcx, TyCtxt<'tcx>> {
}
};
fixup(&mut fn_abi.ret);
for arg in &mut fn_abi.args {
for arg in fn_abi.args.iter_mut() {
fixup(arg);
}
} else {