search for: _tmp6

...ptr [3 x i16], [3 x i16]* %a, i16 0, i64 1 store i16 98, i16* %_tmp2 ; Read at index 1 in the array ; NB: using i16 as type of the index argument! %_tmp4 = getelementptr [3 x i16], [3 x i16]* %a, i16 0, i16 1 %_tmp5 = load i16, i16* %_tmp4 ; Check read value. If not 98, jump to bb1 %_tmp6 = icmp ne i16 %_tmp5, 98 br i1 %_tmp6, label %bb1, label %bb2 bb1: ; Error ret i16 1; bb2: ; Ok ret i16 0; } opt -S -gvn foo.ll and I got the result ; ModuleID = 'foo.ll' define i16 @f() { %a = alloca [3 x i16] %_tmp2 = getelementptr [3 x i16], [3 x i16]* %a, i16 0, i64...

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,

...abel %bb1 bb4: ; preds = %bb3 store i8 0, i8* %k.4 br label %bb5 bb6: ; 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...

....11 = alloca %int4 %liv1.12 = alloca %ptr20 %liv2.13 = alloca %ptr20 %liv3.14 = alloca %ptr20 %lb.15 = alloca %arr18 %ub.16 = alloca %arr18 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 %_t...