search for: minimum_not_zeros

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2018 Nov 09
3
Proposed new min and max intrinsics
On Thu, Nov 8, 2018 at 11:35 PM Fabian Giesen via llvm-dev < llvm-dev at lists.llvm.org> wrote: > What is so complicated about these? Shouldn't they just correspond to > two compares + selects? > > To give a concrete example, x86 MIN[SP][SD] and MAX[SP][SD], > respectively, correspond exactly to > > MIN*: select(a < b, a, b) (i.e. "a < b ? a : b")