1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -mtriple=systemz-unknown -mcpu=z13 -passes=slp-vectorizer -S < %s | FileCheck %s
@bar = external global [4 x [4 x i32]], align 4
@dct_luma = external global [4 x [4 x i32]], align 4
define void @foo() local_unnamed_addr {
; CHECK-LABEL: @foo(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[ADD277:%.*]] = add nsw i32 undef, undef
; CHECK-NEXT: store i32 [[ADD277]], ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 1), align 4
; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 0), align 4
; CHECK-NEXT: [[ARRAYIDX372:%.*]] = getelementptr inbounds [4 x [4 x i32]], ptr @dct_luma, i64 0, i64 3, i64 0
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i32>, ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 2), align 4
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x i32> poison, i32 [[TMP0]], i32 0
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i32> [[TMP2]], i32 [[ADD277]], i32 1
; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x i32> [[TMP1]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>
; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> [[TMP4]], <4 x i32> <i32 0, i32 1, i32 4, i32 5>
; CHECK-NEXT: [[TMP6:%.*]] = add nsw <4 x i32> undef, [[TMP5]]
; CHECK-NEXT: [[TMP7:%.*]] = ashr <4 x i32> [[TMP6]], <i32 6, i32 6, i32 6, i32 6>
; CHECK-NEXT: store <4 x i32> [[TMP7]], ptr [[ARRAYIDX372]], align 4
; CHECK-NEXT: unreachable
;
entry:
%add277 = add nsw i32 undef, undef
store i32 %add277, ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 1), align 4
%0 = load i32, ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 0), align 4
%sub355 = add nsw i32 undef, %0
%shr.i = ashr i32 %sub355, 6
%arrayidx372 = getelementptr inbounds [4 x [4 x i32]], ptr @dct_luma, i64 0, i64 3, i64 0
store i32 %shr.i, ptr %arrayidx372, align 4
%sub355.1 = add nsw i32 undef, %add277
%shr.i.1 = ashr i32 %sub355.1, 6
%arrayidx372.1 = getelementptr inbounds [4 x [4 x i32]], ptr @dct_luma, i64 0, i64 3, i64 1
store i32 %shr.i.1, ptr %arrayidx372.1, align 4
%1 = load i32, ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 2), align 4
%sub355.2 = add nsw i32 undef, %1
%shr.i.2 = ashr i32 %sub355.2, 6
%arrayidx372.2 = getelementptr inbounds [4 x [4 x i32]], ptr @dct_luma, i64 0, i64 3, i64 2
store i32 %shr.i.2, ptr %arrayidx372.2, align 4
%2 = load i32, ptr getelementptr inbounds ([4 x [4 x i32]], ptr @bar, i64 0, i64 3, i64 3), align 4
%sub355.3 = add nsw i32 undef, %2
%shr.i.3 = ashr i32 %sub355.3, 6
%arrayidx372.3 = getelementptr inbounds [4 x [4 x i32]], ptr @dct_luma, i64 0, i64 3, i64 3
store i32 %shr.i.3, ptr %arrayidx372.3, align 4
unreachable
}
|
