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fix: bitcast from ptr to <1 x ptr> #1373

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Merged
nunoplopes merged 1 commit into from
Oct 25, 2026
Merged

fix: bitcast from ptr to <1 x ptr> #1373

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2 changes: 1 addition & 1 deletion ir/instr.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1886,7 +1886,7 @@ StateValue ConversionOp::toSMT(State &s) const {
break;
case BitCast:
// NOP: ptr vect -> ptr vect
if (getType().isVectorType() &&
if (getType().isVectorType() && val->getType().isVectorType() &&
getType().getAsAggregateType()->getChild(0).isPtrType())
return v;

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11 changes: 11 additions & 0 deletions tests/alive-tv/bitcast/ptr-vec1.srctgt.ll
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
define <1 x ptr> @src(ptr %p, ptr %v) {
store ptr %v, ptr %p
%l = load <1 x ptr>, ptr %p
ret <1 x ptr> %l
}

define <1 x ptr> @tgt(ptr %p, ptr %v) {
store ptr %v, ptr %p
%l = bitcast ptr %v to <1 x ptr>
ret <1 x ptr> %l
}
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