Displaying 1 result from an estimated 1 matches for "1dbbe22c".
2017 Jan 24
7
[X86][AVX512] RFC: make i1 illegal in the Codegen
Hi All,
AVX-512 introduced the K mask registers and masked operations which make a natural choice for legalizing vectors of i1's.
For example,
define <8 x i32> @foo(<8 x i32>%a, <8 x i32*> %p) {
%r = call <8 x i32> @llvm.masked.gather.v8i32(<8 x i32*> %p, i32 4, <8 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>,