xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/crash_exceed_scheduling.ll (revision e0bd8d3485075d24ecff2b4f5d9e2117853bd08b)
1ddbc8f33SElvina Yakubova; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2*e0bd8d34SElvina Yakubova; RUN: %if x86-registered-target %{ opt < %s -passes=slp-vectorizer -slp-min-tree-size=2 -slp-threshold=-1000 -slp-max-look-ahead-depth=1 -slp-schedule-budget=27 -S -mtriple=x86_64-unknown-linux-gnu | FileCheck %s %}
3*e0bd8d34SElvina Yakubova; RUN: %if aarch64-registered-target %{ opt < %s -passes=slp-vectorizer -slp-min-tree-size=2 -slp-threshold=-1000 -slp-max-look-ahead-depth=1 -slp-schedule-budget=27 -S -mtriple=aarch64-unknown-linux-gnu | FileCheck %s %}
4ddbc8f33SElvina Yakubova
5ddbc8f33SElvina Yakubovadefine void @exceed(double %0, double %1) {
6ddbc8f33SElvina Yakubova; CHECK-LABEL: @exceed(
7ddbc8f33SElvina Yakubova; CHECK-NEXT:  entry:
8ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP2:%.*]] = insertelement <2 x double> poison, double [[TMP0:%.*]], i32 0
9ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <2 x double> [[TMP2]], <2 x double> poison, <2 x i32> zeroinitializer
10ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP4:%.*]] = insertelement <2 x double> poison, double [[TMP1:%.*]], i32 0
11ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <2 x double> [[TMP4]], <2 x double> poison, <2 x i32> zeroinitializer
12ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP6:%.*]] = fdiv fast <2 x double> [[TMP3]], [[TMP5]]
13ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP7:%.*]] = extractelement <2 x double> [[TMP6]], i32 1
14ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IX:%.*]] = fmul double [[TMP7]], undef
15ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX0:%.*]] = fsub double undef, undef
16ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX1:%.*]] = fsub double undef, undef
17ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX2:%.*]] = fsub double undef, undef
18ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX3:%.*]] = fsub double undef, undef
19ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX4:%.*]] = fsub double undef, undef
20ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX5:%.*]] = fsub double undef, undef
21ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IX1:%.*]] = fmul double [[TMP7]], undef
22ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX10:%.*]] = fsub double undef, undef
23ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX11:%.*]] = fsub double undef, undef
24ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX12:%.*]] = fsub double undef, undef
25ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX13:%.*]] = fsub double undef, undef
26ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX14:%.*]] = fsub double undef, undef
27ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX15:%.*]] = fsub double undef, undef
28ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX20:%.*]] = fsub double undef, undef
29ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX21:%.*]] = fsub double undef, undef
30ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX22:%.*]] = fsub double undef, undef
31ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP8:%.*]] = extractelement <2 x double> [[TMP6]], i32 0
32ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IX2:%.*]] = fmul double [[TMP8]], [[TMP8]]
33ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP9:%.*]] = fadd fast <2 x double> [[TMP3]], [[TMP5]]
34ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP10:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> [[TMP5]], <2 x i32> <i32 0, i32 2>
35ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP11:%.*]] = fadd fast <2 x double> [[TMP6]], [[TMP10]]
36ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP12:%.*]] = fmul fast <2 x double> [[TMP11]], [[TMP9]]
37ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[IXX101:%.*]] = fsub double undef, undef
38ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP13:%.*]] = shufflevector <2 x double> [[TMP6]], <2 x double> [[TMP5]], <2 x i32> <i32 1, i32 2>
39ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP14:%.*]] = fmul fast <2 x double> [[TMP13]], undef
40ddbc8f33SElvina Yakubova; CHECK-NEXT:    switch i32 undef, label [[BB1:%.*]] [
41ddbc8f33SElvina Yakubova; CHECK-NEXT:    i32 0, label [[BB2:%.*]]
42ddbc8f33SElvina Yakubova; CHECK-NEXT:    ]
43ddbc8f33SElvina Yakubova; CHECK:       bb1:
44ddbc8f33SElvina Yakubova; CHECK-NEXT:    br label [[LABEL:%.*]]
45ddbc8f33SElvina Yakubova; CHECK:       bb2:
46ddbc8f33SElvina Yakubova; CHECK-NEXT:    br label [[LABEL]]
47ddbc8f33SElvina Yakubova; CHECK:       label:
48ddbc8f33SElvina Yakubova; CHECK-NEXT:    [[TMP15:%.*]] = phi <2 x double> [ [[TMP12]], [[BB1]] ], [ [[TMP14]], [[BB2]] ]
49ddbc8f33SElvina Yakubova; CHECK-NEXT:    ret void
50ddbc8f33SElvina Yakubova;
51ddbc8f33SElvina Yakubovaentry:
52ddbc8f33SElvina Yakubova  %i10 = fdiv fast double %0, %1
53ddbc8f33SElvina Yakubova  %ix = fmul double %i10, undef
54ddbc8f33SElvina Yakubova  %ixx0 = fsub double undef, undef
55ddbc8f33SElvina Yakubova  %ixx1 = fsub double undef, undef
56ddbc8f33SElvina Yakubova  %ixx2 = fsub double undef, undef
57ddbc8f33SElvina Yakubova  %ixx3 = fsub double undef, undef
58ddbc8f33SElvina Yakubova  %ixx4 = fsub double undef, undef
59ddbc8f33SElvina Yakubova  %ixx5 = fsub double undef, undef
60ddbc8f33SElvina Yakubova  %ix1 = fmul double %i10, undef
61ddbc8f33SElvina Yakubova  %ixx10 = fsub double undef, undef
62ddbc8f33SElvina Yakubova  %ixx11 = fsub double undef, undef
63ddbc8f33SElvina Yakubova  %ixx12 = fsub double undef, undef
64ddbc8f33SElvina Yakubova  %ixx13 = fsub double undef, undef
65ddbc8f33SElvina Yakubova  %ixx14 = fsub double undef, undef
66ddbc8f33SElvina Yakubova  %ixx15 = fsub double undef, undef
67ddbc8f33SElvina Yakubova  %ixx20 = fsub double undef, undef
68ddbc8f33SElvina Yakubova  %ixx21 = fsub double undef, undef
69ddbc8f33SElvina Yakubova  %ixx22 = fsub double undef, undef
70ddbc8f33SElvina Yakubova  %i11 = fdiv fast double %0, %1
71ddbc8f33SElvina Yakubova  %ix2 = fmul double %i11, %i11
72ddbc8f33SElvina Yakubova  %tmp1 = fadd fast double %i11, %0
73ddbc8f33SElvina Yakubova  %tmp2 = fadd fast double %0, %1
74ddbc8f33SElvina Yakubova  %tmp5 = fmul fast double %tmp1, %tmp2
75ddbc8f33SElvina Yakubova  %tmp15 = fadd fast double %i10, %1
76ddbc8f33SElvina Yakubova  %tmp25 = fadd fast double %0, %1
77ddbc8f33SElvina Yakubova  %tmp6 = fmul fast double %tmp15, %tmp25
78ddbc8f33SElvina Yakubova  %tmp555 = fmul fast double %i10, undef
79ddbc8f33SElvina Yakubova  %ixx101 = fsub double undef, undef
80ddbc8f33SElvina Yakubova  %tmp666 = fmul fast double %1, undef
81ddbc8f33SElvina Yakubova  switch i32 undef, label %bb1 [
82ddbc8f33SElvina Yakubova  i32 0, label %bb2
83ddbc8f33SElvina Yakubova  ]
84ddbc8f33SElvina Yakubova
85ddbc8f33SElvina Yakubovabb1:                                              ; preds = %entry
86ddbc8f33SElvina Yakubova  br label %label
87ddbc8f33SElvina Yakubova
88ddbc8f33SElvina Yakubovabb2:                                              ; preds = %entry
89ddbc8f33SElvina Yakubova  br label %label
90ddbc8f33SElvina Yakubova
91ddbc8f33SElvina Yakubovalabel:                                            ; preds = %bb2, %bb1
92ddbc8f33SElvina Yakubova  %phi1 = phi double [ %tmp5, %bb1 ], [ %tmp555, %bb2 ]
93ddbc8f33SElvina Yakubova  %phi2 = phi double [ %tmp6, %bb1 ], [ %tmp666, %bb2 ]
94ddbc8f33SElvina Yakubova  ret void
95ddbc8f33SElvina Yakubova}
96