1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: opt -passes=instcombine -mtriple=thumbv8.1m.main-none-eabi %s | llc -mtriple=thumbv8.1m.main-none-eabi -mattr=+mve --verify-machineinstrs -o - | FileCheck %s
4 target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
6 define arm_aapcs_vfpcc <8 x i16> @test_vpt_block(<8 x i16> %v_inactive, <8 x i16> %v1, <8 x i16> %v2, <8 x i16> %v3) {
7 ; CHECK-LABEL: test_vpt_block:
8 ; CHECK: @ %bb.0: @ %entry
9 ; CHECK-NEXT: vpt.i16 eq, q1, q2
10 ; CHECK-NEXT: vaddt.i16 q0, q3, q2
13 %0 = icmp eq <8 x i16> %v1, %v2
14 %1 = call i32 @llvm.arm.mve.pred.v2i.v8i1(<8 x i1> %0)
15 %2 = trunc i32 %1 to i16
16 %3 = zext i16 %2 to i32
17 %4 = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %3)
18 %5 = call <8 x i16> @llvm.arm.mve.add.predicated.v8i16.v8i1(<8 x i16> %v3, <8 x i16> %v2, <8 x i1> %4, <8 x i16> %v_inactive)
22 define arm_aapcs_vfpcc <8 x i16> @test_vpnot(<8 x i16> %v, <8 x i16> %w, <8 x i16> %x, i32 %n) {
23 ; CHECK-LABEL: test_vpnot:
24 ; CHECK: @ %bb.0: @ %entry
25 ; CHECK-NEXT: vctp.16 r0
28 ; CHECK-NEXT: vaddt.i16 q0, q1, q2
31 %0 = call <8 x i1> @llvm.arm.mve.vctp16(i32 %n)
32 %1 = call i32 @llvm.arm.mve.pred.v2i.v8i1(<8 x i1> %0)
33 %2 = trunc i32 %1 to i16
35 %4 = zext i16 %3 to i32
36 %5 = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %4)
37 %6 = call <8 x i16> @llvm.arm.mve.add.predicated.v8i16.v8i1(<8 x i16> %w, <8 x i16> %x, <8 x i1> %5, <8 x i16> %v)
41 declare i32 @llvm.arm.mve.pred.v2i.v8i1(<8 x i1>)
42 declare <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32)
43 declare <8 x i16> @llvm.arm.mve.add.predicated.v8i16.v8i1(<8 x i16>, <8 x i16>, <8 x i1>, <8 x i16>)
44 declare <8 x i1> @llvm.arm.mve.vctp16(i32)