xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/2009-11-13-VRRewriterCrash.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=armv7-eabi -mcpu=cortex-a8 < %s
2*9880d681SAndroid Build Coastguard Worker; PR5412
3*9880d681SAndroid Build Coastguard Worker; rdar://7384107
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker%bar = type { %quad, float, float, [3 x %quuz*], [3 x %bar*], [2 x %bar*], [3 x i8], i8 }
6*9880d681SAndroid Build Coastguard Worker%baz = type { %bar*, i32 }
7*9880d681SAndroid Build Coastguard Worker%foo = type { i8, %quux, %quad, float, [64 x %quuz], [128 x %bar], i32, %baz, %baz }
8*9880d681SAndroid Build Coastguard Worker%quad = type { [4 x float] }
9*9880d681SAndroid Build Coastguard Worker%quux = type { [4 x %quuz*], [4 x float], i32 }
10*9880d681SAndroid Build Coastguard Worker%quuz = type { %quad, %quad }
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc %bar* @aaa(%foo* nocapture %this, %quuz* %a, %quuz* %b, %quuz* %c, i8 zeroext %forced) {
13*9880d681SAndroid Build Coastguard Workerentry:
14*9880d681SAndroid Build Coastguard Worker  %0 = load %bar*, %bar** undef, align 4                 ; <%bar*> [#uses=2]
15*9880d681SAndroid Build Coastguard Worker  br i1 false, label %bb85, label %bb
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerbb:                                               ; preds = %entry
18*9880d681SAndroid Build Coastguard Worker  br i1 undef, label %bb3.i, label %bb2.i
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Workerbb2.i:                                            ; preds = %bb
21*9880d681SAndroid Build Coastguard Worker  br label %bb3.i
22*9880d681SAndroid Build Coastguard Worker
23*9880d681SAndroid Build Coastguard Workerbb3.i:                                            ; preds = %bb2.i, %bb
24*9880d681SAndroid Build Coastguard Worker  %1 = getelementptr inbounds %quuz, %quuz* %a, i32 0, i32 1, i32 0, i32 0 ; <float*> [#uses=1]
25*9880d681SAndroid Build Coastguard Worker  %2 = fsub float 0.000000e+00, undef             ; <float> [#uses=1]
26*9880d681SAndroid Build Coastguard Worker  %3 = getelementptr inbounds %quuz, %quuz* %b, i32 0, i32 1, i32 0, i32 1 ; <float*> [#uses=1]
27*9880d681SAndroid Build Coastguard Worker  %4 = getelementptr inbounds %quuz, %quuz* %b, i32 0, i32 1, i32 0, i32 2 ; <float*> [#uses=1]
28*9880d681SAndroid Build Coastguard Worker  %5 = fsub float 0.000000e+00, undef             ; <float> [#uses=1]
29*9880d681SAndroid Build Coastguard Worker  %6 = getelementptr inbounds %quuz, %quuz* %c, i32 0, i32 1, i32 0, i32 0 ; <float*> [#uses=1]
30*9880d681SAndroid Build Coastguard Worker  %7 = getelementptr inbounds %quuz, %quuz* %c, i32 0, i32 1, i32 0, i32 1 ; <float*> [#uses=1]
31*9880d681SAndroid Build Coastguard Worker  %8 = fsub float undef, undef                    ; <float> [#uses=1]
32*9880d681SAndroid Build Coastguard Worker  %9 = fmul float 0.000000e+00, %8                ; <float> [#uses=1]
33*9880d681SAndroid Build Coastguard Worker  %10 = fmul float %5, 0.000000e+00               ; <float> [#uses=1]
34*9880d681SAndroid Build Coastguard Worker  %11 = fsub float %9, %10                        ; <float> [#uses=3]
35*9880d681SAndroid Build Coastguard Worker  %12 = fmul float %2, 0.000000e+00               ; <float> [#uses=1]
36*9880d681SAndroid Build Coastguard Worker  %13 = fmul float 0.000000e+00, undef            ; <float> [#uses=1]
37*9880d681SAndroid Build Coastguard Worker  %14 = fsub float %12, %13                       ; <float> [#uses=2]
38*9880d681SAndroid Build Coastguard Worker  store float %14, float* undef
39*9880d681SAndroid Build Coastguard Worker  %15 = getelementptr inbounds %bar, %bar* %0, i32 0, i32 0, i32 0, i32 3 ; <float*> [#uses=1]
40*9880d681SAndroid Build Coastguard Worker  store float 0.000000e+00, float* %15
41*9880d681SAndroid Build Coastguard Worker  %16 = fmul float %11, %11                       ; <float> [#uses=1]
42*9880d681SAndroid Build Coastguard Worker  %17 = fadd float %16, 0.000000e+00              ; <float> [#uses=1]
43*9880d681SAndroid Build Coastguard Worker  %18 = fadd float %17, undef                     ; <float> [#uses=1]
44*9880d681SAndroid Build Coastguard Worker  %19 = call arm_aapcs_vfpcc  float @sqrtf(float %18) readnone ; <float> [#uses=2]
45*9880d681SAndroid Build Coastguard Worker  %20 = fcmp ogt float %19, 0x3F1A36E2E0000000    ; <i1> [#uses=1]
46*9880d681SAndroid Build Coastguard Worker  %21 = load float, float* %1, align 4                   ; <float> [#uses=2]
47*9880d681SAndroid Build Coastguard Worker  %22 = load float, float* %3, align 4                   ; <float> [#uses=2]
48*9880d681SAndroid Build Coastguard Worker  %23 = load float, float* undef, align 4                ; <float> [#uses=2]
49*9880d681SAndroid Build Coastguard Worker  %24 = load float, float* %4, align 4                   ; <float> [#uses=2]
50*9880d681SAndroid Build Coastguard Worker  %25 = fsub float %23, %24                       ; <float> [#uses=2]
51*9880d681SAndroid Build Coastguard Worker  %26 = fmul float 0.000000e+00, %25              ; <float> [#uses=1]
52*9880d681SAndroid Build Coastguard Worker  %27 = fsub float %26, undef                     ; <float> [#uses=1]
53*9880d681SAndroid Build Coastguard Worker  %28 = fmul float %14, 0.000000e+00              ; <float> [#uses=1]
54*9880d681SAndroid Build Coastguard Worker  %29 = fmul float %11, %25                       ; <float> [#uses=1]
55*9880d681SAndroid Build Coastguard Worker  %30 = fsub float %28, %29                       ; <float> [#uses=1]
56*9880d681SAndroid Build Coastguard Worker  %31 = fsub float undef, 0.000000e+00            ; <float> [#uses=1]
57*9880d681SAndroid Build Coastguard Worker  %32 = fmul float %21, %27                       ; <float> [#uses=1]
58*9880d681SAndroid Build Coastguard Worker  %33 = fmul float undef, %30                     ; <float> [#uses=1]
59*9880d681SAndroid Build Coastguard Worker  %34 = fadd float %32, %33                       ; <float> [#uses=1]
60*9880d681SAndroid Build Coastguard Worker  %35 = fmul float %23, %31                       ; <float> [#uses=1]
61*9880d681SAndroid Build Coastguard Worker  %36 = fadd float %34, %35                       ; <float> [#uses=1]
62*9880d681SAndroid Build Coastguard Worker  %37 = load float, float* %6, align 4                   ; <float> [#uses=2]
63*9880d681SAndroid Build Coastguard Worker  %38 = load float, float* %7, align 4                   ; <float> [#uses=2]
64*9880d681SAndroid Build Coastguard Worker  %39 = fsub float %22, %38                       ; <float> [#uses=2]
65*9880d681SAndroid Build Coastguard Worker  %40 = load float, float* undef, align 4                ; <float> [#uses=1]
66*9880d681SAndroid Build Coastguard Worker  %41 = load float, float* null, align 4                 ; <float> [#uses=2]
67*9880d681SAndroid Build Coastguard Worker  %42 = fmul float %41, undef                     ; <float> [#uses=1]
68*9880d681SAndroid Build Coastguard Worker  %43 = fmul float undef, %39                     ; <float> [#uses=1]
69*9880d681SAndroid Build Coastguard Worker  %44 = fsub float %42, %43                       ; <float> [#uses=1]
70*9880d681SAndroid Build Coastguard Worker  %45 = fmul float undef, %39                     ; <float> [#uses=1]
71*9880d681SAndroid Build Coastguard Worker  %46 = fmul float %41, 0.000000e+00              ; <float> [#uses=1]
72*9880d681SAndroid Build Coastguard Worker  %47 = fsub float %45, %46                       ; <float> [#uses=1]
73*9880d681SAndroid Build Coastguard Worker  %48 = fmul float 0.000000e+00, %44              ; <float> [#uses=1]
74*9880d681SAndroid Build Coastguard Worker  %49 = fmul float %22, undef                     ; <float> [#uses=1]
75*9880d681SAndroid Build Coastguard Worker  %50 = fadd float %48, %49                       ; <float> [#uses=1]
76*9880d681SAndroid Build Coastguard Worker  %51 = fmul float %24, %47                       ; <float> [#uses=1]
77*9880d681SAndroid Build Coastguard Worker  %52 = fadd float %50, %51                       ; <float> [#uses=1]
78*9880d681SAndroid Build Coastguard Worker  %53 = fsub float %37, %21                       ; <float> [#uses=2]
79*9880d681SAndroid Build Coastguard Worker  %54 = fmul float undef, undef                   ; <float> [#uses=1]
80*9880d681SAndroid Build Coastguard Worker  %55 = fmul float undef, undef                   ; <float> [#uses=1]
81*9880d681SAndroid Build Coastguard Worker  %56 = fsub float %54, %55                       ; <float> [#uses=1]
82*9880d681SAndroid Build Coastguard Worker  %57 = fmul float undef, %53                     ; <float> [#uses=1]
83*9880d681SAndroid Build Coastguard Worker  %58 = load float, float* undef, align 4                ; <float> [#uses=2]
84*9880d681SAndroid Build Coastguard Worker  %59 = fmul float %58, undef                     ; <float> [#uses=1]
85*9880d681SAndroid Build Coastguard Worker  %60 = fsub float %57, %59                       ; <float> [#uses=1]
86*9880d681SAndroid Build Coastguard Worker  %61 = fmul float %58, undef                     ; <float> [#uses=1]
87*9880d681SAndroid Build Coastguard Worker  %62 = fmul float undef, %53                     ; <float> [#uses=1]
88*9880d681SAndroid Build Coastguard Worker  %63 = fsub float %61, %62                       ; <float> [#uses=1]
89*9880d681SAndroid Build Coastguard Worker  %64 = fmul float %37, %56                       ; <float> [#uses=1]
90*9880d681SAndroid Build Coastguard Worker  %65 = fmul float %38, %60                       ; <float> [#uses=1]
91*9880d681SAndroid Build Coastguard Worker  %66 = fadd float %64, %65                       ; <float> [#uses=1]
92*9880d681SAndroid Build Coastguard Worker  %67 = fmul float %40, %63                       ; <float> [#uses=1]
93*9880d681SAndroid Build Coastguard Worker  %68 = fadd float %66, %67                       ; <float> [#uses=1]
94*9880d681SAndroid Build Coastguard Worker  %69 = select i1 undef, float %36, float %52     ; <float> [#uses=1]
95*9880d681SAndroid Build Coastguard Worker  %70 = select i1 undef, float %69, float %68     ; <float> [#uses=1]
96*9880d681SAndroid Build Coastguard Worker  %iftmp.164.0 = select i1 %20, float %19, float 1.000000e+00 ; <float> [#uses=1]
97*9880d681SAndroid Build Coastguard Worker  %71 = fdiv float %70, %iftmp.164.0              ; <float> [#uses=1]
98*9880d681SAndroid Build Coastguard Worker  store float %71, float* null, align 4
99*9880d681SAndroid Build Coastguard Worker  %72 = icmp eq %bar* null, %0                    ; <i1> [#uses=1]
100*9880d681SAndroid Build Coastguard Worker  br i1 %72, label %bb4.i97, label %ccc.exit98
101*9880d681SAndroid Build Coastguard Worker
102*9880d681SAndroid Build Coastguard Workerbb4.i97:                                          ; preds = %bb3.i
103*9880d681SAndroid Build Coastguard Worker  %73 = load %bar*, %bar** undef, align 4                ; <%bar*> [#uses=0]
104*9880d681SAndroid Build Coastguard Worker  br label %ccc.exit98
105*9880d681SAndroid Build Coastguard Worker
106*9880d681SAndroid Build Coastguard Workerccc.exit98:                                       ; preds = %bb4.i97, %bb3.i
107*9880d681SAndroid Build Coastguard Worker  ret %bar* null
108*9880d681SAndroid Build Coastguard Worker
109*9880d681SAndroid Build Coastguard Workerbb85:                                             ; preds = %entry
110*9880d681SAndroid Build Coastguard Worker  ret %bar* null
111*9880d681SAndroid Build Coastguard Worker}
112*9880d681SAndroid Build Coastguard Worker
113*9880d681SAndroid Build Coastguard Workerdeclare arm_aapcs_vfpcc float @sqrtf(float) readnone
114