Simon Pilgrim ffeef7599a [X86] LowerSELECTWithCmpZero - without CMOV, fold "SELECT (AND(X,1) == 0), C1, C2 -> XOR(C1,AND(NEG(AND(X,1)),XOR(C1,C2))" ...

Use xor-bitselect pattern to avoid branching when selecting between 2 constants

2024-09-08 12:24:28 +01:00

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