<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div apple-content-edited="true" class=""><span style="font-family: ComicSansMS-Bold;" class="">I am porting llvm backend to our own target backend, which is based on MIPS arch. But I come across a problem when I run “llc -march=(our processor name) sum.ll” at the DAGtoDAG stage:</span><div class="" style="font-family: ComicSansMS-Bold;">”LLVM ERROR: can’t select i32=FrameIndex<0> [ID] = 3 “</div><div class="" style="font-family: ComicSansMS-Bold;"><br class=""></div><div class="" style="font-family: ComicSansMS-Bold;">— zyn</div>
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