Displaying 1 result from an estimated 1 matches for "47dfe404".
2017 Sep 13
2
How to add optimizations to InstCombine correctly?
Hi,
I am working on PR34474 and try to add a new optimization to
InstCombine. Like in other parts of the visitMul function I add a Shl
through the IR builder and create a new BinaryOp which I return from
visitMul. If I understand correctly the new BinaryOp returned from
visitMul should replace the original Instruction in the Worklist.
However, I end up in an infinite loop and the Instruction