user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix simd_insert_dyn and simd_extract_dyn intrinsics with non-pointer sized indices

Browse source
This commit is contained in:
bjorn3 2025-04-18 10:30:37 +00:00
parent c8c87421a5
commit 49bfa1aaf5
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/value_and_place.rs
View file

@ -309,6 +309,7 @@ impl<'tcx> CValue<'tcx> {
match self.0 {
CValueInner::ByVal(_) | CValueInner::ByValPair(_, _) => unreachable!(),
CValueInner::ByRef(ptr, None) => {
let lane_idx = clif_intcast(fx, lane_idx, fx.pointer_type, false);
let field_offset = fx.bcx.ins().imul_imm(lane_idx, lane_layout.size.bytes() as i64);
let field_ptr = ptr.offset_value(fx, field_offset);
CValue::by_ref(field_ptr, lane_layout)
@ -823,6 +824,7 @@ impl<'tcx> CPlace<'tcx> {
CPlaceInner::Var(_, _) => unreachable!(),
CPlaceInner::VarPair(_, _, _) => unreachable!(),
CPlaceInner::Addr(ptr, None) => {
let lane_idx = clif_intcast(fx, lane_idx, fx.pointer_type, false);
let field_offset = fx
.bcx
.ins()