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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -mtriple=x86_64-unknown -passes=slp-vectorizer -S | FileCheck %s
; RUN: opt < %s -mtriple=x86_64-unknown -mcpu=corei7-avx -passes=slp-vectorizer -S | FileCheck %s
; RUN: opt < %s -mtriple=x86_64-unknown -mcpu=core-avx2 -passes=slp-vectorizer -S | FileCheck %s
%struct.ray = type { %struct.vec3, %struct.vec3 }
%struct.vec3 = type { double, double, double }
%struct.sphere = type { %struct.vec3, double, %struct.material, ptr }
%struct.material = type { %struct.vec3, double, double }
define i32 @ray_sphere(ptr nocapture noundef readonly %sph, ptr nocapture noundef readonly byval(%struct.ray) align 8 %ray, ptr nocapture noundef readnone %sp) {
; CHECK-LABEL: @ray_sphere(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[DIR:%.*]] = getelementptr inbounds [[STRUCT_RAY:%.*]], ptr [[RAY:%.*]], i64 0, i32 1
; CHECK-NEXT: [[TMP0:%.*]] = load double, ptr [[DIR]], align 8
; CHECK-NEXT: [[Y:%.*]] = getelementptr inbounds [[STRUCT_RAY]], ptr [[RAY]], i64 0, i32 1, i32 1
; CHECK-NEXT: [[TMP1:%.*]] = load double, ptr [[Y]], align 8
; CHECK-NEXT: [[MUL6:%.*]] = fmul double [[TMP1]], [[TMP1]]
; CHECK-NEXT: [[TMP2:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP0]], double [[TMP0]], double [[MUL6]])
; CHECK-NEXT: [[Z:%.*]] = getelementptr inbounds [[STRUCT_RAY]], ptr [[RAY]], i64 0, i32 1, i32 2
; CHECK-NEXT: [[TMP3:%.*]] = load double, ptr [[Z]], align 8
; CHECK-NEXT: [[TMP4:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP3]], double [[TMP3]], double [[TMP2]])
; CHECK-NEXT: [[MUL:%.*]] = fmul double [[TMP0]], 2.000000e+00
; CHECK-NEXT: [[TMP5:%.*]] = load double, ptr [[RAY]], align 8
; CHECK-NEXT: [[TMP6:%.*]] = load double, ptr [[SPH:%.*]], align 8
; CHECK-NEXT: [[SUB:%.*]] = fsub double [[TMP5]], [[TMP6]]
; CHECK-NEXT: [[MUL17:%.*]] = fmul double [[TMP1]], 2.000000e+00
; CHECK-NEXT: [[Y19:%.*]] = getelementptr inbounds [[STRUCT_VEC3:%.*]], ptr [[RAY]], i64 0, i32 1
; CHECK-NEXT: [[TMP7:%.*]] = load double, ptr [[Y19]], align 8
; CHECK-NEXT: [[Y21:%.*]] = getelementptr inbounds [[STRUCT_VEC3]], ptr [[SPH]], i64 0, i32 1
; CHECK-NEXT: [[TMP8:%.*]] = load double, ptr [[Y21]], align 8
; CHECK-NEXT: [[SUB22:%.*]] = fsub double [[TMP7]], [[TMP8]]
; CHECK-NEXT: [[MUL23:%.*]] = fmul double [[MUL17]], [[SUB22]]
; CHECK-NEXT: [[TMP9:%.*]] = tail call double @llvm.fmuladd.f64(double [[MUL]], double [[SUB]], double [[MUL23]])
; CHECK-NEXT: [[MUL26:%.*]] = fmul double [[TMP3]], 2.000000e+00
; CHECK-NEXT: [[Z28:%.*]] = getelementptr inbounds [[STRUCT_VEC3]], ptr [[RAY]], i64 0, i32 2
; CHECK-NEXT: [[TMP10:%.*]] = load double, ptr [[Z28]], align 8
; CHECK-NEXT: [[Z30:%.*]] = getelementptr inbounds [[STRUCT_VEC3]], ptr [[SPH]], i64 0, i32 2
; CHECK-NEXT: [[TMP11:%.*]] = load double, ptr [[Z30]], align 8
; CHECK-NEXT: [[SUB31:%.*]] = fsub double [[TMP10]], [[TMP11]]
; CHECK-NEXT: [[TMP12:%.*]] = tail call double @llvm.fmuladd.f64(double [[MUL26]], double [[SUB31]], double [[TMP9]])
; CHECK-NEXT: [[MUL42:%.*]] = fmul double [[TMP8]], [[TMP8]]
; CHECK-NEXT: [[TMP13:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP6]], double [[TMP6]], double [[MUL42]])
; CHECK-NEXT: [[TMP14:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP11]], double [[TMP11]], double [[TMP13]])
; CHECK-NEXT: [[TMP15:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP5]], double [[TMP5]], double [[TMP14]])
; CHECK-NEXT: [[TMP16:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP7]], double [[TMP7]], double [[TMP15]])
; CHECK-NEXT: [[TMP17:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP10]], double [[TMP10]], double [[TMP16]])
; CHECK-NEXT: [[FNEG:%.*]] = fneg double [[TMP6]]
; CHECK-NEXT: [[TMP18:%.*]] = fneg double [[TMP8]]
; CHECK-NEXT: [[NEG:%.*]] = fmul double [[TMP7]], [[TMP18]]
; CHECK-NEXT: [[TMP19:%.*]] = tail call double @llvm.fmuladd.f64(double [[FNEG]], double [[TMP5]], double [[NEG]])
; CHECK-NEXT: [[NEG78:%.*]] = fneg double [[TMP11]]
; CHECK-NEXT: [[TMP20:%.*]] = tail call double @llvm.fmuladd.f64(double [[NEG78]], double [[TMP10]], double [[TMP19]])
; CHECK-NEXT: [[TMP21:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP20]], double 2.000000e+00, double [[TMP17]])
; CHECK-NEXT: [[RAD:%.*]] = getelementptr inbounds [[STRUCT_SPHERE:%.*]], ptr [[SPH]], i64 0, i32 1
; CHECK-NEXT: [[TMP22:%.*]] = load double, ptr [[RAD]], align 8
; CHECK-NEXT: [[NEG82:%.*]] = fneg double [[TMP22]]
; CHECK-NEXT: [[TMP23:%.*]] = tail call double @llvm.fmuladd.f64(double [[NEG82]], double [[TMP22]], double [[TMP21]])
; CHECK-NEXT: [[TMP24:%.*]] = fmul double [[TMP4]], -4.000000e+00
; CHECK-NEXT: [[NEG86:%.*]] = fmul double [[TMP24]], [[TMP23]]
; CHECK-NEXT: [[TMP25:%.*]] = tail call double @llvm.fmuladd.f64(double [[TMP12]], double [[TMP12]], double [[NEG86]])
; CHECK-NEXT: [[CMP:%.*]] = fcmp olt double [[TMP25]], 0.000000e+00
; CHECK-NEXT: br i1 [[CMP]], label [[CLEANUP:%.*]], label [[IF_END:%.*]]
; CHECK: if.end:
; CHECK-NEXT: [[CALL:%.*]] = tail call double @sqrt(double noundef [[TMP25]])
; CHECK-NEXT: [[FNEG87:%.*]] = fneg double [[TMP12]]
; CHECK-NEXT: [[MUL88:%.*]] = fmul double [[TMP4]], 2.000000e+00
; CHECK-NEXT: [[TMP26:%.*]] = insertelement <2 x double> poison, double [[FNEG87]], i32 0
; CHECK-NEXT: [[TMP27:%.*]] = insertelement <2 x double> [[TMP26]], double [[CALL]], i32 1
; CHECK-NEXT: [[TMP28:%.*]] = insertelement <2 x double> poison, double [[CALL]], i32 0
; CHECK-NEXT: [[TMP29:%.*]] = insertelement <2 x double> [[TMP28]], double [[TMP12]], i32 1
; CHECK-NEXT: [[TMP30:%.*]] = fsub <2 x double> [[TMP27]], [[TMP29]]
; CHECK-NEXT: [[TMP31:%.*]] = insertelement <2 x double> poison, double [[MUL88]], i32 0
; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x double> [[TMP31]], <2 x double> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: [[TMP32:%.*]] = fdiv <2 x double> [[TMP30]], [[SHUFFLE]]
; CHECK-NEXT: [[TMP33:%.*]] = extractelement <2 x double> [[TMP32]], i32 1
; CHECK-NEXT: [[CMP93:%.*]] = fcmp olt double [[TMP33]], 0x3EB0C6F7A0B5ED8D
; CHECK-NEXT: [[TMP34:%.*]] = extractelement <2 x double> [[TMP32]], i32 0
; CHECK-NEXT: [[CMP94:%.*]] = fcmp olt double [[TMP34]], 0x3EB0C6F7A0B5ED8D
; CHECK-NEXT: [[OR_COND:%.*]] = select i1 [[CMP93]], i1 [[CMP94]], i1 false
; CHECK-NEXT: br i1 [[OR_COND]], label [[CLEANUP]], label [[LOR_LHS_FALSE:%.*]]
; CHECK: lor.lhs.false:
; CHECK-NEXT: [[TMP35:%.*]] = fcmp ule <2 x double> [[TMP32]], <double 1.000000e+00, double 1.000000e+00>
; CHECK-NEXT: [[TMP36:%.*]] = extractelement <2 x i1> [[TMP35]], i32 0
; CHECK-NEXT: [[TMP37:%.*]] = extractelement <2 x i1> [[TMP35]], i32 1
; CHECK-NEXT: [[OR_COND106:%.*]] = select i1 [[TMP37]], i1 true, i1 [[TMP36]]
; CHECK-NEXT: [[SPEC_SELECT:%.*]] = zext i1 [[OR_COND106]] to i32
; CHECK-NEXT: br label [[CLEANUP]]
; CHECK: cleanup:
; CHECK-NEXT: [[RETVAL_0:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ 0, [[IF_END]] ], [ [[SPEC_SELECT]], [[LOR_LHS_FALSE]] ]
; CHECK-NEXT: ret i32 [[RETVAL_0]]
;
entry:
%dir = getelementptr inbounds %struct.ray, ptr %ray, i64 0, i32 1
%0 = load double, ptr %dir, align 8
%y = getelementptr inbounds %struct.ray, ptr %ray, i64 0, i32 1, i32 1
%1 = load double, ptr %y, align 8
%mul6 = fmul double %1, %1
%2 = tail call double @llvm.fmuladd.f64(double %0, double %0, double %mul6)
%z = getelementptr inbounds %struct.ray, ptr %ray, i64 0, i32 1, i32 2
%3 = load double, ptr %z, align 8
%4 = tail call double @llvm.fmuladd.f64(double %3, double %3, double %2)
%mul = fmul double %0, 2.000000e+00
%5 = load double, ptr %ray, align 8
%6 = load double, ptr %sph, align 8
%sub = fsub double %5, %6
%mul17 = fmul double %1, 2.000000e+00
%y19 = getelementptr inbounds %struct.vec3, ptr %ray, i64 0, i32 1
%7 = load double, ptr %y19, align 8
%y21 = getelementptr inbounds %struct.vec3, ptr %sph, i64 0, i32 1
%8 = load double, ptr %y21, align 8
%sub22 = fsub double %7, %8
%mul23 = fmul double %mul17, %sub22
%9 = tail call double @llvm.fmuladd.f64(double %mul, double %sub, double %mul23)
%mul26 = fmul double %3, 2.000000e+00
%z28 = getelementptr inbounds %struct.vec3, ptr %ray, i64 0, i32 2
%10 = load double, ptr %z28, align 8
%z30 = getelementptr inbounds %struct.vec3, ptr %sph, i64 0, i32 2
%11 = load double, ptr %z30, align 8
%sub31 = fsub double %10, %11
%12 = tail call double @llvm.fmuladd.f64(double %mul26, double %sub31, double %9)
%mul42 = fmul double %8, %8
%13 = tail call double @llvm.fmuladd.f64(double %6, double %6, double %mul42)
%14 = tail call double @llvm.fmuladd.f64(double %11, double %11, double %13)
%15 = tail call double @llvm.fmuladd.f64(double %5, double %5, double %14)
%16 = tail call double @llvm.fmuladd.f64(double %7, double %7, double %15)
%17 = tail call double @llvm.fmuladd.f64(double %10, double %10, double %16)
%fneg = fneg double %6
%18 = fneg double %8
%neg = fmul double %7, %18
%19 = tail call double @llvm.fmuladd.f64(double %fneg, double %5, double %neg)
%neg78 = fneg double %11
%20 = tail call double @llvm.fmuladd.f64(double %neg78, double %10, double %19)
%21 = tail call double @llvm.fmuladd.f64(double %20, double 2.000000e+00, double %17)
%rad = getelementptr inbounds %struct.sphere, ptr %sph, i64 0, i32 1
%22 = load double, ptr %rad, align 8
%neg82 = fneg double %22
%23 = tail call double @llvm.fmuladd.f64(double %neg82, double %22, double %21)
%24 = fmul double %4, -4.000000e+00
%neg86 = fmul double %24, %23
%25 = tail call double @llvm.fmuladd.f64(double %12, double %12, double %neg86)
%cmp = fcmp olt double %25, 0.000000e+00
br i1 %cmp, label %cleanup, label %if.end
if.end: ; preds = %entry
%call = tail call double @sqrt(double noundef %25) #3
%fneg87 = fneg double %12
%add = fsub double %call, %12
%mul88 = fmul double %4, 2.000000e+00
%div = fdiv double %add, %mul88
%sub90 = fsub double %fneg87, %call
%div92 = fdiv double %sub90, %mul88
%cmp93 = fcmp olt double %div, 0x3EB0C6F7A0B5ED8D
%cmp94 = fcmp olt double %div92, 0x3EB0C6F7A0B5ED8D
%or.cond = select i1 %cmp93, i1 %cmp94, i1 false
br i1 %or.cond, label %cleanup, label %lor.lhs.false
lor.lhs.false: ; preds = %if.end
%cmp95 = fcmp ule double %div, 1.000000e+00
%cmp97 = fcmp ule double %div92, 1.000000e+00
%or.cond106 = select i1 %cmp95, i1 true, i1 %cmp97
%spec.select = zext i1 %or.cond106 to i32
br label %cleanup
cleanup: ; preds = %lor.lhs.false, %if.end, %entry
%retval.0 = phi i32 [ 0, %entry ], [ 0, %if.end ], [ %spec.select, %lor.lhs.false ]
ret i32 %retval.0
}
declare double @sqrt(double)
declare double @llvm.fmuladd.f64(double, double, double)
|
