search for: axiomaticflags

...xpression to indicate no-wrap; since the no-wrap flag is just a "cache" of a proof based on the structure of the SCEV expression, and _does_ apply to all SCEV expressions with the same shapes. Concretely, we'll endow relevant SCEV expression types with two sets distinct of flags: - AxiomaticFlags: These flags follow from nsw/nuw annotations in the IR. These will be part of the key the SCEV expression is unique'd on. - ComputedFlags: These flags are derived from the structure of the SCEV expression, and they're *not* a part of the key the SCEV expression is unique'd...

...e the no-wrap flag is just a "cache" of a proof based on the structure of the SCEV expression, and _does_ apply to all SCEV expressions with the same shapes. >> >> Concretely, we'll endow relevant SCEV expression types with two sets distinct of flags: >> >> - AxiomaticFlags: These flags follow from nsw/nuw annotations in the >> IR. These will be part of the key the SCEV expression is unique'd >> on. >> - ComputedFlags: These flags are derived from the structure of the >> SCEV expression, and they're *not* a part of the key the SC...

...xpression to indicate no-wrap; since the no-wrap flag is just a "cache" of a proof based on the structure of the SCEV expression, and _does_ apply to all SCEV expressions with the same shapes. Concretely, we'll endow relevant SCEV expression types with two sets distinct of flags: - AxiomaticFlags: These flags follow from nsw/nuw annotations in the IR. These will be part of the key the SCEV expression is unique'd on. - ComputedFlags: These flags are derived from the structure of the SCEV expression, and they're *not* a part of the key the SCEV expression is unique'd...

...hat problem. I hope that I understood Sanjoy its attempt correctly. I belief that a non-wrap and a wrap instruction result into two different SCEV expressions. > >> Concretely, we'll endow relevant SCEV expression types with two sets >> distinct of flags: >> >> - AxiomaticFlags: These flags follow from nsw/nuw annotations in the >> IR. These will be part of the key the SCEV expression is unique'd >> on. >> - ComputedFlags: These flags are derived from the structure of the >> SCEV expression, and they're *not* a part of the key the SCEV...