search for: _tmp9

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,

...; preds = %bb5 %_tmp31 = sext i8 %_tmp3 to i64 %_tmp4 = mul i64 %_tmp31, 10 %_tmp5 = getelementptr i8, i8* undef, i64 %_tmp4 %_tmp6 = load i8, i8* %k.4 %_tmp7 = getelementptr i8, i8* %_tmp5, i8 %_tmp6 store i8 42, i8* %_tmp7 %_tmp8 = load i8, i8* %k.4 %_tmp9 = add i8 %_tmp8, 1 store i8 %_tmp9, i8* %k.4 br label %bb5 bb5: ; preds = %bb6, %bb4 %_tmp10 = load i8, i8* %k.4 %_tmp11 = icmp slt i8 %_tmp10, 10 %_tmp3 = load i8, i8* %j.3 br i1 %_tmp11, label %bb6, label %bb7 bb7:...

...store %ptr20 %lb.15, %ptr26 %liv2.13 store %ptr20 %ub.16, %ptr26 %liv1.12 store %int4 0, %ptr7 %step1.7 br label %bb1 bb1: %_tmp5 = load %int4, %ptr7 %step1.7 %_tmp6 = add %int4 %_tmp5, 7 store %int4 %_tmp6, %ptr7 %cach1.11 %_tmp7 = load %int4, %ptr7 %cach1.11 %_tmp8 = load %ptr20, %ptr26 %liv2.13 %_tmp9 = load %int4, %ptr7 %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 %ptr2...