xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/extractlements-gathered-first-node.ll (revision 706e71076e0276747e7ae94e3f8a7f73a45e5b6e) 
1*706e7107SElvina Yakubova; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
2*706e7107SElvina Yakubova; RUN: %if x86-registered-target %{ opt -S --passes=slp-vectorizer -slp-threshold=-99999 -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s %}
3*706e7107SElvina Yakubova; RUN: %if aarch64-registered-target %{ opt -S --passes=slp-vectorizer -slp-threshold=-99999 -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s %}
4*706e7107SElvina Yakubova
5*706e7107SElvina Yakubovadefine void @test() {
6*706e7107SElvina Yakubova; CHECK-LABEL: define void @test() {
7*706e7107SElvina Yakubova; CHECK-NEXT:  bb:
8*706e7107SElvina Yakubova; CHECK-NEXT:    [[TMP0:%.*]] = extractelement <4 x i32> zeroinitializer, i32 0
9*706e7107SElvina Yakubova; CHECK-NEXT:    [[TMP1:%.*]] = extractelement <2 x i32> zeroinitializer, i32 0
10*706e7107SElvina Yakubova; CHECK-NEXT:    [[ICMP:%.*]] = icmp ult i32 [[TMP0]], [[TMP1]]
11*706e7107SElvina Yakubova; CHECK-NEXT:    ret void
12*706e7107SElvina Yakubova;
13*706e7107SElvina Yakubovabb:
14*706e7107SElvina Yakubova  %0 = extractelement <4 x i32> zeroinitializer, i32 0
15*706e7107SElvina Yakubova  %1 = extractelement <2 x i32> zeroinitializer, i32 0
16*706e7107SElvina Yakubova  %icmp = icmp ult i32 %0, %1
17*706e7107SElvina Yakubova  ret void
18*706e7107SElvina Yakubova}
19