Displaying 1 result from an estimated 1 matches for "d31426".
2017 Mar 30
2
InstructionSimplify: adding a hook for shufflevector instructions
As Sanjay noted in D31426<https://reviews.llvm.org/D31426#712701>, InstructionSimplify is missing the following simplification:
This function:
define <4 x i32> @splat_operand(<4 x i32> %x) {
%splat = shufflevector <4 x i32> %x, <4 x i32> undef, <4 x i32> zeroinitializer
%shuf = shu...