test/IntegerBuiltins/hadd/hadd_uint4.ll

; RUN: clspv-opt -ReplaceOpenCLBuiltin %s -o %t.ll
; RUN: FileCheck %s < %t.ll

; AUTO-GENERATED TEST FILE
; This test was generated by add_sat_test_gen.cpp.
; Please modify the that file and regenerate the tests to make changes.

target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
target triple = "spir-unknown-unknown"

define <4 x i32> @hadd_uint4(<4 x i32> %a, <4 x i32> %b) {
entry:
 %call = call <4 x i32> @_Z4haddDv4_jS_(<4 x i32> %a, <4 x i32> %b)
 ret <4 x i32> %call
}

declare <4 x i32> @_Z4haddDv4_jS_(<4 x i32>, <4 x i32>)

; CHECK: [[a_shr:%[a-zA_Z0-9_.]+]] = lshr <4 x i32> %a, <i32 1, i32 1, i32 1, i32 1>
; CHECK: [[b_shr:%[a-zA-Z0-9_.]+]] = lshr <4 x i32> %b, <i32 1, i32 1, i32 1, i32 1>
; CHECK: [[add:%[a-zA-Z0-9_.]+]] = add <4 x i32> [[a_shr]], [[b_shr]]
; CHECK: [[join:%[a-zA-Z0-9_.]+]] = and <4 x i32> %a, %b
; CHECK: [[and:%[a-zA-Z0-9_.]+]] = and <4 x i32> [[join]], <i32 1, i32 1, i32 1, i32 1>
; CHECK: [[hadd:%[a-zA-Z0-9_.]+]] = add <4 x i32> [[add]], [[and]]
; CHECK: ret <4 x i32> [[hadd]]