search for: _tmp4

Hi, It seems that opt thinks that the two pointers %_tmp2 = getelementptr [3 x i16], [3 x i16]* %a, i16 0, i64 1 and %_tmp4 = getelementptr [3 x i16], [3 x i16]* %a, i16 0, i16 1 does not alias? Is this intended or a bug? Details below: -------------- I found this when I ran opt on: define i16 @f () { %a = alloca [3 x i16] ; Write 98 at index 1 in the array. ; NB: using i64 as type of the index argument! %...

...) obSAS.LanguageService$Submit(cont1) obSAS.LanguageService$Submit(cont2) obSAS.LanguageService$Submit(cont3) obSAS.LanguageService$Submit(cont4) obSAS.LanguageService$Submit(cont5) # column definitions, all as characters scf <- read.csv(coldef,as.is=T) sasline1 <- paste("data _tmp4; set sasds.", inSAS, "; run;",sep="") obSAS.LanguageService$Submit(sasline1) sasline2 <- paste("proc export data=_tmp4 outfile='",csvdata,"' dbms=csv; run;",sep="") obSAS.LanguageService$Submit(sasline2) sdf <- read.csv(cs...

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,

...--------- define void @set_array() { %j.3 = alloca i8 %k.4 = alloca i8 br label %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:...