1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
2 ; RUN: opt -S --passes=slp-vectorizer < %s | FileCheck %s
4 define i1 @test(<4 x i32> %x) {
5 ; CHECK-LABEL: define i1 @test(
6 ; CHECK-SAME: <4 x i32> [[X:%.*]]) {
7 ; CHECK-NEXT: [[X0:%.*]] = extractelement <4 x i32> [[X]], i32 0
8 ; CHECK-NEXT: [[X1:%.*]] = extractelement <4 x i32> [[X]], i32 -1
9 ; CHECK-NEXT: [[X2:%.*]] = extractelement <4 x i32> [[X]], i32 2
10 ; CHECK-NEXT: [[X3:%.*]] = extractelement <4 x i32> [[X]], i32 3
11 ; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i32 [[X0]], 0
12 ; CHECK-NEXT: [[C1:%.*]] = icmp slt i32 [[X1]], 0
13 ; CHECK-NEXT: [[C2:%.*]] = icmp sgt i32 [[X2]], 0
14 ; CHECK-NEXT: [[C3:%.*]] = icmp slt i32 [[X3]], 0
15 ; CHECK-NEXT: [[TMP2:%.*]] = freeze i1 [[C3]]
16 ; CHECK-NEXT: [[OP_RDX:%.*]] = select i1 [[TMP2]], i1 [[C1]], i1 false
17 ; CHECK-NEXT: [[OP_RDX1:%.*]] = select i1 [[TMP1]], i1 [[OP_RDX]], i1 false
18 ; CHECK-NEXT: ret i1 [[OP_RDX1]]
20 %x0 = extractelement <4 x i32> %x, i32 0
21 %x1 = extractelement <4 x i32> %x, i32 -1
22 %x2 = extractelement <4 x i32> %x, i32 2
23 %x3 = extractelement <4 x i32> %x, i32 3
24 %2 = icmp ugt i32 %x0, 0
25 %c1 = icmp slt i32 %x1, 0
26 %c2 = icmp sgt i32 %x2, 0
27 %c3 = icmp slt i32 %x3, 0
28 %s1 = select i1 %2, i1 %c1, i1 false
29 %s2 = select i1 %s1, i1 %c3, i1 false
30 %s3 = select i1 %s2, i1 %c3, i1 false