xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/X86/partail.ll (revision 9bf6365237f3a8a401afc0a69d2fb6d1b809ce68) 
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt -passes=slp-vectorizer -S -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 < %s | FileCheck %s
3
4; Function Attrs: nounwind uwtable
5define void @get_block(i32 %y_pos, i1 %arg) local_unnamed_addr #0 {
6; CHECK-LABEL: @get_block(
7; CHECK-NEXT:  entry:
8; CHECK-NEXT:    br label [[LAND_LHS_TRUE:%.*]]
9; CHECK:       land.lhs.true:
10; CHECK-NEXT:    br i1 %arg, label [[IF_THEN:%.*]], label [[IF_END:%.*]]
11; CHECK:       if.then:
12; CHECK-NEXT:    unreachable
13; CHECK:       if.end:
14; CHECK-NEXT:    [[SUB14:%.*]] = sub nsw i32 [[Y_POS:%.*]], undef
15; CHECK-NEXT:    [[SHR15:%.*]] = ashr i32 [[SUB14]], 2
16; CHECK-NEXT:    [[CMP_I_I:%.*]] = icmp sgt i32 [[SHR15]], 0
17; CHECK-NEXT:    [[COND_I_I:%.*]] = select i1 [[CMP_I_I]], i32 [[SHR15]], i32 0
18; CHECK-NEXT:    [[CMP_I4_I:%.*]] = icmp slt i32 [[COND_I_I]], undef
19; CHECK-NEXT:    [[COND_I5_I:%.*]] = select i1 [[CMP_I4_I]], i32 [[COND_I_I]], i32 undef
20; CHECK-NEXT:    [[IDXPROM30:%.*]] = sext i32 [[COND_I5_I]] to i64
21; CHECK-NEXT:    [[ARRAYIDX31:%.*]] = getelementptr inbounds ptr, ptr undef, i64 [[IDXPROM30]]
22; CHECK-NEXT:    [[CMP_I_I_1:%.*]] = icmp sgt i32 [[SUB14]], -1
23; CHECK-NEXT:    [[COND_I_I_1:%.*]] = select i1 [[CMP_I_I_1]], i32 undef, i32 0
24; CHECK-NEXT:    [[CMP_I4_I_1:%.*]] = icmp slt i32 [[COND_I_I_1]], undef
25; CHECK-NEXT:    [[COND_I5_I_1:%.*]] = select i1 [[CMP_I4_I_1]], i32 [[COND_I_I_1]], i32 undef
26; CHECK-NEXT:    [[IDXPROM30_1:%.*]] = sext i32 [[COND_I5_I_1]] to i64
27; CHECK-NEXT:    [[ARRAYIDX31_1:%.*]] = getelementptr inbounds ptr, ptr undef, i64 [[IDXPROM30_1]]
28; CHECK-NEXT:    [[CMP_I_I_2:%.*]] = icmp sgt i32 [[SUB14]], -5
29; CHECK-NEXT:    [[COND_I_I_2:%.*]] = select i1 [[CMP_I_I_2]], i32 undef, i32 0
30; CHECK-NEXT:    [[CMP_I4_I_2:%.*]] = icmp slt i32 [[COND_I_I_2]], undef
31; CHECK-NEXT:    [[COND_I5_I_2:%.*]] = select i1 [[CMP_I4_I_2]], i32 [[COND_I_I_2]], i32 undef
32; CHECK-NEXT:    [[IDXPROM30_2:%.*]] = sext i32 [[COND_I5_I_2]] to i64
33; CHECK-NEXT:    [[ARRAYIDX31_2:%.*]] = getelementptr inbounds ptr, ptr undef, i64 [[IDXPROM30_2]]
34; CHECK-NEXT:    [[CMP_I_I_3:%.*]] = icmp sgt i32 [[SUB14]], -9
35; CHECK-NEXT:    [[COND_I_I_3:%.*]] = select i1 [[CMP_I_I_3]], i32 undef, i32 0
36; CHECK-NEXT:    [[CMP_I4_I_3:%.*]] = icmp slt i32 [[COND_I_I_3]], undef
37; CHECK-NEXT:    [[COND_I5_I_3:%.*]] = select i1 [[CMP_I4_I_3]], i32 [[COND_I_I_3]], i32 undef
38; CHECK-NEXT:    [[IDXPROM30_3:%.*]] = sext i32 [[COND_I5_I_3]] to i64
39; CHECK-NEXT:    [[ARRAYIDX31_3:%.*]] = getelementptr inbounds ptr, ptr undef, i64 [[IDXPROM30_3]]
40; CHECK-NEXT:    ret void
41;
42entry:
43  br label %land.lhs.true
44
45land.lhs.true:                                    ; preds = %entry
46  br i1 %arg, label %if.then, label %if.end
47
48if.then:                                          ; preds = %land.lhs.true
49  unreachable
50
51if.end:                                           ; preds = %land.lhs.true
52  %sub14 = sub nsw i32 %y_pos, undef
53  %shr15 = ashr i32 %sub14, 2
54  %cmp.i.i = icmp sgt i32 %shr15, 0
55  %cond.i.i = select i1 %cmp.i.i, i32 %shr15, i32 0
56  %cmp.i4.i = icmp slt i32 %cond.i.i, undef
57  %cond.i5.i = select i1 %cmp.i4.i, i32 %cond.i.i, i32 undef
58  %idxprom30 = sext i32 %cond.i5.i to i64
59  %arrayidx31 = getelementptr inbounds ptr, ptr undef, i64 %idxprom30
60  %cmp.i.i.1 = icmp sgt i32 %sub14, -1
61  %cond.i.i.1 = select i1 %cmp.i.i.1, i32 undef, i32 0
62  %cmp.i4.i.1 = icmp slt i32 %cond.i.i.1, undef
63  %cond.i5.i.1 = select i1 %cmp.i4.i.1, i32 %cond.i.i.1, i32 undef
64  %idxprom30.1 = sext i32 %cond.i5.i.1 to i64
65  %arrayidx31.1 = getelementptr inbounds ptr, ptr undef, i64 %idxprom30.1
66  %cmp.i.i.2 = icmp sgt i32 %sub14, -5
67  %cond.i.i.2 = select i1 %cmp.i.i.2, i32 undef, i32 0
68  %cmp.i4.i.2 = icmp slt i32 %cond.i.i.2, undef
69  %cond.i5.i.2 = select i1 %cmp.i4.i.2, i32 %cond.i.i.2, i32 undef
70  %idxprom30.2 = sext i32 %cond.i5.i.2 to i64
71  %arrayidx31.2 = getelementptr inbounds ptr, ptr undef, i64 %idxprom30.2
72  %cmp.i.i.3 = icmp sgt i32 %sub14, -9
73  %cond.i.i.3 = select i1 %cmp.i.i.3, i32 undef, i32 0
74  %cmp.i4.i.3 = icmp slt i32 %cond.i.i.3, undef
75  %cond.i5.i.3 = select i1 %cmp.i4.i.3, i32 %cond.i.i.3, i32 undef
76  %idxprom30.3 = sext i32 %cond.i5.i.3 to i64
77  %arrayidx31.3 = getelementptr inbounds ptr, ptr undef, i64 %idxprom30.3
78  ret void
79}
80