xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/one-element-vector.ll (revision 706e71076e0276747e7ae94e3f8a7f73a45e5b6e)
1*706e7107SElvina Yakubova; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 3
2*706e7107SElvina Yakubova; RUN: %if x86-registered-target %{ opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s %}
3*706e7107SElvina Yakubova; RUN: %if aarch64-registered-target %{ opt -S --passes=slp-vectorizer -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:  entry:
8*706e7107SElvina Yakubova; CHECK-NEXT:    [[TMP0:%.*]] = extractelement <1 x i64> zeroinitializer, i64 0
9*706e7107SElvina Yakubova; CHECK-NEXT:    [[BF_VALUE:%.*]] = and i64 [[TMP0]], 0
10*706e7107SElvina Yakubova; CHECK-NEXT:    [[BF_CLEAR:%.*]] = and i64 0, 1
11*706e7107SElvina Yakubova; CHECK-NEXT:    [[BF_SET:%.*]] = or i64 [[BF_CLEAR]], [[BF_VALUE]]
12*706e7107SElvina Yakubova; CHECK-NEXT:    store i64 [[BF_SET]], ptr null, align 8
13*706e7107SElvina Yakubova; CHECK-NEXT:    ret void
14*706e7107SElvina Yakubova;
15*706e7107SElvina Yakubovaentry:
16*706e7107SElvina Yakubova  %0 = extractelement <1 x i64> zeroinitializer, i64 0
17*706e7107SElvina Yakubova  %bf.value = and i64 %0, 0
18*706e7107SElvina Yakubova  %bf.clear = and i64 0, 1
19*706e7107SElvina Yakubova  %bf.set = or i64 %bf.clear, %bf.value
20*706e7107SElvina Yakubova  store i64 %bf.set, ptr null, align 8
21*706e7107SElvina Yakubova  ret void
22*706e7107SElvina Yakubova}
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