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
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -slp-threshold=-99999 < %s | FileCheck %s
define void @test() {
; CHECK-LABEL: define void @test() {
; CHECK-NEXT: [[BB:.*:]]
; CHECK-NEXT: [[ICMP:%.*]] = icmp samesign ult i32 0, 0
; CHECK-NEXT: [[SELECT:%.*]] = select i1 [[ICMP]], i32 0, i32 0
; CHECK-NEXT: [[ZEXT:%.*]] = zext i32 [[SELECT]] to i64
; CHECK-NEXT: [[GETELEMENTPTR:%.*]] = getelementptr ptr addrspace(1), ptr addrspace(1) null, i64 [[ZEXT]]
; CHECK-NEXT: store ptr addrspace(1) null, ptr addrspace(1) [[GETELEMENTPTR]], align 8
; CHECK-NEXT: store volatile i32 0, ptr addrspace(1) null, align 4
; CHECK-NEXT: [[CALL:%.*]] = call i32 null(<2 x double> zeroinitializer)
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x i32> <i32 0, i32 0, i32 0, i32 poison>, i32 [[CALL]], i32 3
; CHECK-NEXT: [[TMP3:%.*]] = icmp eq <4 x i32> [[TMP2]], zeroinitializer
; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x i1> [[TMP3]], <4 x i1> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <8 x i1> [[TMP4]], <8 x i1> <i1 false, i1 false, i1 false, i1 false, i1 undef, i1 undef, i1 undef, i1 undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11>
; CHECK-NEXT: ret void
;
bb:
%icmp = icmp samesign ult i32 0, 0
%select = select i1 %icmp, i32 0, i32 0
%zext = zext i32 %select to i64
%getelementptr = getelementptr ptr addrspace(1), ptr addrspace(1) null, i64 %zext
store ptr addrspace(1) null, ptr addrspace(1) %getelementptr, align 8
%icmp1 = icmp eq i32 0, 0
%icmp2 = icmp eq i32 0, 0
%icmp3 = icmp samesign ult i32 0, 0
%icmp4 = icmp eq i32 0, 0
%add = add i32 1, 0
%icmp5 = icmp samesign ult i32 %add, 0
store volatile i32 0, ptr addrspace(1) null, align 4
%call = call i32 null(<2 x double> zeroinitializer)
%icmp6 = icmp eq i32 %call, 0
%icmp7 = icmp samesign ult i32 0, 0
ret void
}
|
