bjoernager/rust
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bug! more uses of these in runtime stuff

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This commit is contained in:
Scott McMurray 2024-06-14 23:01:22 -07:00
parent 4630d1b23b
commit e04e35133f
3 changed files with 18 additions and 18 deletions
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11
compiler/rustc_codegen_ssa/src/mir/rvalue.rs
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@ -456,8 +456,12 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
base::unsize_ptr(bx, lldata, operand.layout.ty, cast.ty, llextra);
OperandValue::Pair(lldata, llextra)
}
mir::CastKind::PointerCoercion(PointerCoercion::MutToConstPointer)
| mir::CastKind::PtrToPtr
mir::CastKind::PointerCoercion(
PointerCoercion::MutToConstPointer | PointerCoercion::ArrayToPointer,
) => {
bug!("{kind:?} is for borrowck, and should never appear in codegen");
}
mir::CastKind::PtrToPtr
if bx.cx().is_backend_scalar_pair(operand.layout) =>
{
if let OperandValue::Pair(data_ptr, meta) = operand.val {
@ -477,9 +481,6 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
base::cast_to_dyn_star(bx, lldata, operand.layout, cast.ty, llextra);
OperandValue::Pair(lldata, llextra)
}
mir::CastKind::PointerCoercion(
PointerCoercion::MutToConstPointer | PointerCoercion::ArrayToPointer,
)
| mir::CastKind::IntToInt
| mir::CastKind::FloatToInt
| mir::CastKind::FloatToFloat