1 ; RUN: llc -march=hexagon < %s | FileCheck %s
3 ; Check if popcounts of vector pairs are properly split.
6 ; CHECK: v0.h = vpopcount(v0.h)
7 ; CHECK: v1.h = vpopcount(v1.h)
8 define <64 x i16> @f0(<64 x i16> %a0) #0 {
9 %t0 = call <64 x i16> @llvm.ctpop.v64i32(<64 x i16> %a0)
14 ; CHECK: v0.h = vpopcount(v0.h)
15 ; CHECK: v1.h = vpopcount(v1.h)
16 define <128 x i16> @f1(<128 x i16> %a0) #1 {
17 %t0 = call <128 x i16> @llvm.ctpop.v128i32(<128 x i16> %a0)
21 declare <64 x i16> @llvm.ctpop.v64i32(<64 x i16>) #0
22 declare <128 x i16> @llvm.ctpop.v128i32(<128 x i16>) #1
24 attributes #0 = { readnone nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b,-packets" }
25 attributes #1 = { readnone nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length128b,-packets" }