If use arg as non add instruction's source directly, for example phi and selection, there is no add, just skip it.
Signed-off-by: Yang Rong <[email protected]> --- backend/src/ir/lowering.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/backend/src/ir/lowering.cpp b/backend/src/ir/lowering.cpp index e17248a..9fcdf74 100644 --- a/backend/src/ir/lowering.cpp +++ b/backend/src/ir/lowering.cpp @@ -330,6 +330,7 @@ namespace ir { indirectSeq.push_back(indirectLoad); } else { + if(it == addPtrInsns.end()) continue; //use arg as phi or selection, no add, skip it. auto dstIt = addPtrInsns.find(dst); if(dstIt == addPtrInsns.end()) addPtrInsns.insert(std::make_pair(dst, it->second)); -- 1.8.3.2 _______________________________________________ Beignet mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/beignet
