bjoernager/rust
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Auto merge of #112718 - oli-obk:SIMD-destructure_mir_const, r=cjgillot

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Make simd_shuffle_indices use valtrees

This removes the second-to-last user of the `destructure_mir_constant` query. So in a follow-up we can remove the query and just move the query provider function directly into pretty printing (which is the last user).

cc `@rust-lang/clippy` there's a small functional change, but I think it is correct?
This commit is contained in:
bors 2023-07-02 07:43:36 +00:00
commit 72b2101434
7 changed files with 106 additions and 58 deletions
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compiler/rustc_const_eval/src/const_eval/mod.rs
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@ -92,7 +92,6 @@ pub(crate) fn try_destructure_mir_constant<'tcx>(
param_env: ty::ParamEnv<'tcx>,
val: mir::ConstantKind<'tcx>,
) -> InterpResult<'tcx, mir::DestructuredConstant<'tcx>> {
trace!("destructure_mir_constant: {:?}", val);
let ecx = mk_eval_cx(tcx, DUMMY_SP, param_env, CanAccessStatics::No);
let op = ecx.eval_mir_constant(&val, None, None)?;