Philip Reames 1a37147af5
[SCEV] Match both (-1)b + a and a + (-1)b as a - b (#84247)
In our analysis of guarding conditions, we were converting a-b == 0 into
a == b alternate form, but we were only checking for one of the two
forms for the sub. There's no requirement that the multiply only be on
the LHS of the add.
2024-03-06 15:57:34 -08:00
..
2023-11-24 15:49:28 +01:00