bjoernager/rust
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Use landingpad filter to encode aborting landing pad

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This commit is contained in:
Gary Guo 2022-11-06 21:24:20 +00:00
parent 8660707bb2
commit 47171e0c50
4 changed files with 13 additions and 1 deletions
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2
compiler/rustc_codegen_ssa/src/mir/block.rs
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@ -1600,7 +1600,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
bx = Bx::build(self.cx, llbb);
let llpersonality = self.cx.eh_personality();
bx.cleanup_landing_pad(llpersonality);
bx.filter_landing_pad(llpersonality);
funclet = None;
}

1
compiler/rustc_codegen_ssa/src/traits/builder.rs
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@ -274,6 +274,7 @@ pub trait BuilderMethods<'a, 'tcx>:
// These are used by everyone except msvc
fn cleanup_landing_pad(&mut self, pers_fn: Self::Value) -> (Self::Value, Self::Value);
fn filter_landing_pad(&mut self, pers_fn: Self::Value) -> (Self::Value, Self::Value);
fn resume(&mut self, exn0: Self::Value, exn1: Self::Value);
// These are used only by msvc