================
@@ -2129,6 +2328,25 @@ bool Compiler<Emitter>::visitInitList(ArrayRef<const
Expr *> Inits,
return true;
}
+ if (const auto *MT = QT->getAs<ConstantMatrixType>()) {
+ unsigned NumElems = MT->getNumElementsFlattened();
+ assert(Inits.size() == NumElems);
+
+ QualType ElemQT = MT->getElementType();
+ PrimType ElemT = classifyPrim(ElemQT);
+
+ // InitListExpr elements are in column-major order.
+ // Store in row-major order to match APValue convention.
+ for (unsigned I = 0; I != NumElems; ++I) {
+ if (!this->visit(Inits[I]))
+ return false;
+ if (!this->emitInitElem(ElemT,
+ MT->mapColumnMajorToRowMajorFlattenedIndex(I),
E))
----------------
Icohedron wrote:
It is a new helper function introduced in PR #178762, which this PR builds on
top of.
https://github.com/llvm/llvm-project/pull/178762/changes#diff-9a220334d4bd4424ff69011a957b9c25e6fcbca3d95db917e590fa23381c45b2R4439
https://github.com/llvm/llvm-project/pull/183424
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