1 ; RUN: llc -march=hexagon < %s | FileCheck %s
3 ; Test that V_vzero and W_vzero intrinsics work. The W_vzero intrinsic was added
7 ; CHECK: [[VREG1:v([0-9]+)]] = vxor([[VREG1]],[[VREG1]])
8 define void @f0(ptr nocapture %a0) #0 {
10 %v1 = tail call <32 x i32> @llvm.hexagon.V6.vd0.128B()
11 store <32 x i32> %v1, ptr %a0, align 64
15 ; Function Attrs: nounwind readnone
16 declare <32 x i32> @llvm.hexagon.V6.vd0.128B() #1
19 ; CHECK: [[VREG2:v([0-9]+):([0-9]+).w]] = vsub([[VREG2]],[[VREG2]])
20 define void @f1(ptr nocapture %a0) #0 {
22 %v1 = tail call <64 x i32> @llvm.hexagon.V6.vdd0.128B()
23 store <64 x i32> %v1, ptr %a0, align 128
27 ; Function Attrs: nounwind readnone
28 declare <64 x i32> @llvm.hexagon.V6.vdd0.128B() #1
30 attributes #0 = { nounwind "target-cpu"="hexagonv65" "target-features"="+hvxv65,+hvx-length128b" }
31 attributes #1 = { nounwind readnone }