isel-vlsr-v2i16.ll
440 Bytes
; RUN: llc -march=hexagon < %s | FileCheck %s
; This used to crash with "cannot select" error.
; CHECK: vlsrh(r1:0,#4)
target triple = "hexagon-unknown-linux-gnu"
define <2 x i16> @foo(<2 x i32>* nocapture %v) nounwind {
%vec = load <2 x i32>, <2 x i32>* %v, align 8
%trunc = trunc <2 x i32> %vec to <2 x i16>
%r = lshr <2 x i16> %trunc, <i16 4, i16 4>
ret <2 x i16> %r
}
attributes #0 = { nounwind "target-cpu"="hexagonv60" }