xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/ARM/extract-insert.ll (revision 3be72f402925b99adbec4a2ee5bacdf76ba6c8d1)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt < %s -passes=slp-vectorizer -S -mtriple=thumb7 -mcpu=swift | FileCheck %s
3
4define <4 x i32> @PR13837(<4 x float> %in) {
5; CHECK-LABEL: @PR13837(
6; CHECK-NEXT:    [[TMP1:%.*]] = fptosi <4 x float> [[IN:%.*]] to <4 x i32>
7; CHECK-NEXT:    ret <4 x i32> [[TMP1]]
8;
9  %t0 = extractelement <4 x float> %in, i64 0
10  %t1 = extractelement <4 x float> %in, i64 1
11  %t2 = extractelement <4 x float> %in, i64 2
12  %t3 = extractelement <4 x float> %in, i64 3
13  %c0 = fptosi float %t0 to i32
14  %c1 = fptosi float %t1 to i32
15  %c2 = fptosi float %t2 to i32
16  %c3 = fptosi float %t3 to i32
17  %v0 = insertelement <4 x i32> undef, i32 %c0, i32 0
18  %v1 = insertelement <4 x i32> %v0, i32 %c1, i32 1
19  %v2 = insertelement <4 x i32> %v1, i32 %c2, i32 2
20  %v3 = insertelement <4 x i32> %v2, i32 %c3, i32 3
21  ret <4 x i32> %v3
22}
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