You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
869 B
27 lines
869 B
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
|
|
; Check if popcounts of vector pairs are properly split.
|
|
|
|
; CHECK-LABEL: f0:
|
|
; CHECK: v0.h = vpopcount(v0.h)
|
|
; CHECK: v1.h = vpopcount(v1.h)
|
|
define <64 x i16> @f0(<64 x i16> %a0) #0 {
|
|
%t0 = call <64 x i16> @llvm.ctpop.v64i32(<64 x i16> %a0)
|
|
ret <64 x i16> %t0
|
|
}
|
|
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: v0.h = vpopcount(v0.h)
|
|
; CHECK: v1.h = vpopcount(v1.h)
|
|
define <128 x i16> @f1(<128 x i16> %a0) #1 {
|
|
%t0 = call <128 x i16> @llvm.ctpop.v128i32(<128 x i16> %a0)
|
|
ret <128 x i16> %t0
|
|
}
|
|
|
|
declare <64 x i16> @llvm.ctpop.v64i32(<64 x i16>) #0
|
|
declare <128 x i16> @llvm.ctpop.v128i32(<128 x i16>) #1
|
|
|
|
attributes #0 = { readnone nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b,-packets" }
|
|
attributes #1 = { readnone nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length128b,-packets" }
|
|
|