; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc < %s | FileCheck %s

target triple = "wasm32-unknown-unknown"

define i32 @extract_last_active_v4i32(<4 x i32> %a, <4 x i1> %c) {
; CHECK-LABEL: extract_last_active_v4i32:
; CHECK:         .functype extract_last_active_v4i32 (i32, i32, i32, i32, i32, i32, i32, i32) -> (i32)
; CHECK-NEXT:    .local i32
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    global.get __stack_pointer
; CHECK-NEXT:    i32.const 16
; CHECK-NEXT:    i32.sub
; CHECK-NEXT:    local.tee 8
; CHECK-NEXT:    local.get 3
; CHECK-NEXT:    i32.store 12
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 2
; CHECK-NEXT:    i32.store 8
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 1
; CHECK-NEXT:    i32.store 4
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 0
; CHECK-NEXT:    i32.store 0
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 7
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.const 2
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    local.get 5
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    local.get 6
; CHECK-NEXT:    local.get 7
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.select
; CHECK-NEXT:    i32.const 2
; CHECK-NEXT:    i32.shl
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.load 0
; CHECK-NEXT:    i32.const -1
; CHECK-NEXT:    local.get 4
; CHECK-NEXT:    local.get 6
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    local.get 5
; CHECK-NEXT:    local.get 7
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.select
; CHECK-NEXT:    # fallthrough-return
  %res = call i32 @llvm.experimental.vector.extract.last.active.v4i32(<4 x i32> %a, <4 x i1> %c, i32 -1)
  ret i32 %res
}

define i32 @extract_last_active_v4i32_no_default(<4 x i32> %a, <4 x i1> %c) {
; CHECK-LABEL: extract_last_active_v4i32_no_default:
; CHECK:         .functype extract_last_active_v4i32_no_default (i32, i32, i32, i32, i32, i32, i32, i32) -> (i32)
; CHECK-NEXT:    .local i32
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    global.get __stack_pointer
; CHECK-NEXT:    i32.const 16
; CHECK-NEXT:    i32.sub
; CHECK-NEXT:    local.tee 8
; CHECK-NEXT:    local.get 3
; CHECK-NEXT:    i32.store 12
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 2
; CHECK-NEXT:    i32.store 8
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 1
; CHECK-NEXT:    i32.store 4
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 0
; CHECK-NEXT:    i32.store 0
; CHECK-NEXT:    local.get 8
; CHECK-NEXT:    local.get 7
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.const 2
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    local.get 5
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    local.get 6
; CHECK-NEXT:    local.get 7
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.select
; CHECK-NEXT:    i32.const 2
; CHECK-NEXT:    i32.shl
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.load 0
; CHECK-NEXT:    # fallthrough-return
  %res = call i32 @llvm.experimental.vector.extract.last.active.v4i32(<4 x i32> %a, <4 x i1> %c, i32 poison)
  ret i32 %res
}

; Test v2i32 - smaller vector.
define i32 @extract_last_active_v2i32(<2 x i32> %a, <2 x i1> %c) {
; CHECK-LABEL: extract_last_active_v2i32:
; CHECK:         .functype extract_last_active_v2i32 (i32, i32, i32, i32) -> (i32)
; CHECK-NEXT:    .local i32
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    global.get __stack_pointer
; CHECK-NEXT:    i32.const 16
; CHECK-NEXT:    i32.sub
; CHECK-NEXT:    local.tee 4
; CHECK-NEXT:    local.get 1
; CHECK-NEXT:    i32.store 12
; CHECK-NEXT:    local.get 4
; CHECK-NEXT:    local.get 0
; CHECK-NEXT:    i32.store 8
; CHECK-NEXT:    local.get 4
; CHECK-NEXT:    i32.const 8
; CHECK-NEXT:    i32.add
; CHECK-NEXT:    i32.const 4
; CHECK-NEXT:    i32.const 0
; CHECK-NEXT:    local.get 3
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.select
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.load 0
; CHECK-NEXT:    i32.const -1
; CHECK-NEXT:    local.get 2
; CHECK-NEXT:    local.get 3
; CHECK-NEXT:    i32.or
; CHECK-NEXT:    i32.const 1
; CHECK-NEXT:    i32.and
; CHECK-NEXT:    i32.select
; CHECK-NEXT:    # fallthrough-return
  %res = call i32 @llvm.experimental.vector.extract.last.active.v2i32(<2 x i32> %a, <2 x i1> %c, i32 -1)
  ret i32 %res
}