search for: _tmp15

Hi, I'm having problems with the LoopIdiomRegognizer crashing on me with An asserting value handle still pointed to this value! UNREACHABLE executed at ../lib/IR/Value.cpp:695! If I remove AU.addPreserved<LoopInfoWrapperPass>(); or AU.addPreserved<AAResultsWrapperPass>(); everything goes well. The C-code triggering this is void foo(int a[10][10]) { int i, j,

...d i8, i8* %j.3 br i1 %_tmp11, label %bb6, label %bb7 bb7: ; preds = %bb5 %_tmp13 = add i8 %_tmp3, 1 store i8 %_tmp13, i8* %j.3 br label %bb3 bb3: ; preds = %bb1, %bb7 %_tmp14 = load i8, i8* %j.3 %_tmp15 = icmp slt i8 %_tmp14, 2 br i1 %_tmp15, label %bb4, label %bb1 bb1: ; preds = %bb3, %0 br i1 false, label %bb3, label %bb9 bb9: ; preds = %bb1 ret void } !llvm.ident = !{!0} !0 = !{!"foo"}

...%step1.7 %_tmp10 = sext %int4 %_tmp9 to i64 %_tmp11 = getelementptr %arr18, %ptr20 %_tmp8, i16 0, i64 %_tmp10 store %int4 %_tmp7, %ptr7 %_tmp11 %_tmp12 = load %int4, %ptr7 %step1.7 %_tmp13 = icmp eq %int4 %_tmp12, 0 br i1 %_tmp13, label %bb3, label %bb4 bb3: %_tmp14 = load %ptr20, %ptr26 %liv1.12 %_tmp15 = bitcast %ptr20 %_tmp14 to %ptr7 store %int4 10, %ptr7 %_tmp15 br label %bb5 bb4: %_tmp16 = load %ptr20, %ptr26 %liv1.12 %_tmp17 = load %int4, %ptr7 %step1.7 %_tmp18 = sub %int4 %_tmp17, 1 %_tmp19 = sext %int4 %_tmp18 to i64 %_tmp20 = getelementptr %arr18, %ptr20 %_tmp16, i16 0, i64 %_tmp19 %_tmp2...