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Generalize the Assume intrinsic statement to a general Intrinsic statement

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This commit is contained in:
Oli Scherer 2022-07-12 10:05:00 +00:00
parent 3f07645120
commit b7413511dc
28 changed files with 166 additions and 143 deletions
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9
compiler/rustc_codegen_cranelift/src/constant.rs
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@ -536,11 +536,12 @@ pub(crate) fn mir_operand_get_const_val<'tcx>(
{
return None;
}
StatementKind::CopyNonOverlapping(_) => {
return None;
} // conservative handling
StatementKind::Intrinsic(ref intrinsic) => match **intrinsic {
NonDivergingIntrinsic::CopyNonOverlapping(..) => return None,
NonDivergingIntrinsic::Assume(..) => {}
},
// conservative handling
StatementKind::Assign(_)
| StatementKind::Assume(_)
| StatementKind::FakeRead(_)
| StatementKind::SetDiscriminant { .. }
| StatementKind::Deinit(_)