17e008db17
The partial reduction intrinsics are no longer experimental, because they've been used in production for a while and are unlikely to change.
25 lines
1.3 KiB
LLVM
25 lines
1.3 KiB
LLVM
; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s
|
|
|
|
define <4 x i32> @partial_reduce_add_fixed(<16 x i32> %a) {
|
|
; CHECK-LABEL: @partial_reduce_add_fixed
|
|
; CHECK: %res = call <4 x i32> @llvm.vector.partial.reduce.add.v4i32.v16i32(<4 x i32> zeroinitializer, <16 x i32> %a)
|
|
|
|
%res = call <4 x i32> @llvm.experimental.vector.partial.reduce.add.v4i32.v16i32(<4 x i32> zeroinitializer, <16 x i32> %a)
|
|
ret <4 x i32> %res
|
|
}
|
|
|
|
|
|
define <vscale x 4 x i32> @partial_reduce_add_scalable(<vscale x 16 x i32> %a) {
|
|
; CHECK-LABEL: @partial_reduce_add_scalable
|
|
; CHECK: %res = call <vscale x 4 x i32> @llvm.vector.partial.reduce.add.nxv4i32.nxv16i32(<vscale x 4 x i32> zeroinitializer, <vscale x 16 x i32> %a)
|
|
|
|
%res = call <vscale x 4 x i32> @llvm.experimental.vector.partial.reduce.add.nxv4i32.nxv16i32(<vscale x 4 x i32> zeroinitializer, <vscale x 16 x i32> %a)
|
|
ret <vscale x 4 x i32> %res
|
|
}
|
|
|
|
declare <4 x i32> @llvm.experimental.vector.partial.reduce.add.v4i32.v16i32(<4 x i32>, <16 x i32>)
|
|
; CHECK-DAG: declare <4 x i32> @llvm.vector.partial.reduce.add.v4i32.v16i32(<4 x i32>, <16 x i32>)
|
|
|
|
declare <vscale x 4 x i32> @llvm.experimental.vector.partial.reduce.add.nxv4i32.nxv16i32(<vscale x 4 x i32>, <vscale x 16 x i32>)
|
|
; CHECK-DAG: declare <vscale x 4 x i32> @llvm.vector.partial.reduce.add.nxv4i32.nxv16i32(<vscale x 4 x i32>, <vscale x 16 x i32>)
|