It's well known that we can use the CMOV instruction to write branchless code, but I was wondering if I'm writing the equivalent of x = cond ? 1 : 2, ...
It's well known that we can use the CMOV instruction to write branchless code, but I was wondering if I'm writing the equivalent of x = cond ? 1 : 2, ...
On Intel AVX, there is a possibility of branchless code. Instead of branching for case0 or case1, you can compute both cases, and blend the results ba ...
For 64-bit registers, there is the CMOVcc A, B instruction, that only writes B to A if condition cc is satisfied: However, I wasn't able to find an ...
Is there a way to conditional move a zero into a register in assembly? I'm trying to do But the compiler is complaining about "operand type mismatc ...
I've noticed that the Conditional Move instruction is less extensible than the normal mov. For example, it doesn't support immediates and doesn't supp ...
I've spent several hours trying to convert the following code to inline assembly (GCC) but in vain: I want the compiler to optimize away those ifs ...