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vec_insert.ll
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=g5 | grep sth

define <8 x i16> @insert(<8 x i16> %foo, i16 %a) nounwind  {
entry:
	%vecext = insertelement <8 x i16> %foo, i16 %a, i32 7		; <i8> [#uses=1]
	ret <8 x i16> %vecext
}