Displaying 2 results from an estimated 2 matches for "4e26486e".
2019 Jan 15
2
Issues with using scalar evolution with newer versions of LLVM IR
Hello,
I am trying to use scalar evolution pass using following command;
opt -analyze -mem2reg -indvars -loop-simplify -scalar-evolution < vec.bc
when vec.bc is generated using newer version of LLVM i.e LLVM 6 and 7 i get
following message in the end;
Determining loop execution counts for: @main
Loop %8: Unpredictable backedge-taken count.
Loop %8: Unpredictable max backedge-taken count.
Loop
2019 Jan 16
3
Issues with using scalar evolution with newer versions of LLVM IR
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