36 lines
1.4 KiB
LLVM
36 lines
1.4 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
|
|
; CHECK-LABEL: f0:
|
|
; CHECK: vmemu
|
|
; CHECK: vmux
|
|
define <128 x i8> @f0(<128 x i8>* %a0, i32 %a1, i32 %a2) #0 {
|
|
%q0 = call <128 x i1> @llvm.hexagon.V6.pred.scalar2.128B(i32 %a2)
|
|
%v0 = call <32 x i32> @llvm.hexagon.V6.lvsplatb.128B(i32 %a1)
|
|
%v1 = bitcast <32 x i32> %v0 to <128 x i8>
|
|
%v2 = call <128 x i8> @llvm.masked.load.v128i8.p0v128i8(<128 x i8>* %a0, i32 4, <128 x i1> %q0, <128 x i8> %v1)
|
|
ret <128 x i8> %v2
|
|
}
|
|
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: vlalign
|
|
; CHECK: if (q{{.}}) vmem{{.*}} = v
|
|
define void @f1(<128 x i8>* %a0, i32 %a1, i32 %a2) #0 {
|
|
%q0 = call <128 x i1> @llvm.hexagon.V6.pred.scalar2.128B(i32 %a2)
|
|
%v0 = call <32 x i32> @llvm.hexagon.V6.lvsplatb.128B(i32 %a1)
|
|
%v1 = bitcast <32 x i32> %v0 to <128 x i8>
|
|
call void @llvm.masked.store.v128i8.p0v128i8(<128 x i8> %v1, <128 x i8>* %a0, i32 4, <128 x i1> %q0)
|
|
ret void
|
|
}
|
|
|
|
declare <128 x i1> @llvm.hexagon.V6.pred.scalar2.128B(i32) #1
|
|
declare <32 x i32> @llvm.hexagon.V6.lvsplatb.128B(i32) #1
|
|
declare <128 x i8> @llvm.masked.load.v128i8.p0v128i8(<128 x i8>*, i32 immarg, <128 x i1>, <128 x i8>) #2
|
|
declare void @llvm.masked.store.v128i8.p0v128i8(<128 x i8>, <128 x i8>*, i32 immarg, <128 x i1>) #2
|
|
|
|
attributes #0 = { "target-cpu"="hexagonv65" "target-features"="+hvx,+hvx-length128b" }
|
|
attributes #1 = { nounwind readnone }
|
|
attributes #2 = { argmemonly nounwind readonly willreturn }
|
|
attributes #3 = { argmemonly nounwind willreturn }
|
|
|
|
|