1 ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7
3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
4 target triple = "x86_64-apple-macosx10.8.0"
6 %class.btVector3.23.221.463.485.507.573.595.683.727.749.815.837.991.1585.1607.1629.1651.1849.2047.2069.2091.2113 = type { [4 x float] }
8 ; Function Attrs: ssp uwtable
9 define void @_ZN11HullLibrary15CleanupVerticesEjPK9btVector3jRjPS0_fRS0_(%class.btVector3.23.221.463.485.507.573.595.683.727.749.815.837.991.1585.1607.1629.1651.1849.2047.2069.2091.2113* %vertices) #0 align 2 {
11 br i1 undef, label %return, label %if.end
13 if.end: ; preds = %entry
16 for.body: ; preds = %if.end22.2, %if.end
17 br i1 undef, label %if.then17.1, label %if.end22.1
19 for.end36: ; preds = %if.end22.2
22 for.body144: ; preds = %for.body144, %for.end36
23 br i1 undef, label %for.end227, label %for.body144
25 for.end227: ; preds = %for.body144
26 br i1 undef, label %for.end271, label %for.body233
28 for.body233: ; preds = %for.body233, %for.end227
29 br i1 undef, label %for.body233, label %for.end271
31 for.end271: ; preds = %for.body233, %for.end227
32 %0 = phi float [ 0x47EFFFFFE0000000, %for.end227 ], [ undef, %for.body233 ]
33 %1 = phi float [ 0x47EFFFFFE0000000, %for.end227 ], [ undef, %for.body233 ]
34 %sub275 = fsub float undef, %1
35 %sub279 = fsub float undef, %0
36 br i1 undef, label %if.then291, label %return
38 if.then291: ; preds = %for.end271
39 %mul292 = fmul float %sub275, 5.000000e-01
40 %add294 = fadd float %1, %mul292
41 %mul295 = fmul float %sub279, 5.000000e-01
42 %add297 = fadd float %0, %mul295
43 br i1 undef, label %if.end332, label %if.else319
45 if.else319: ; preds = %if.then291
46 br i1 undef, label %if.then325, label %if.end327
48 if.then325: ; preds = %if.else319
51 if.end327: ; preds = %if.then325, %if.else319
52 br i1 undef, label %if.then329, label %if.end332
54 if.then329: ; preds = %if.end327
57 if.end332: ; preds = %if.then329, %if.end327, %if.then291
58 %dx272.1 = phi float [ %sub275, %if.then329 ], [ %sub275, %if.end327 ], [ 0x3F847AE140000000, %if.then291 ]
59 %dy276.1 = phi float [ undef, %if.then329 ], [ undef, %if.end327 ], [ 0x3F847AE140000000, %if.then291 ]
60 %sub334 = fsub float %add294, %dx272.1
61 %sub338 = fsub float %add297, %dy276.1
62 %arrayidx.i.i606 = getelementptr inbounds %class.btVector3.23.221.463.485.507.573.595.683.727.749.815.837.991.1585.1607.1629.1651.1849.2047.2069.2091.2113, %class.btVector3.23.221.463.485.507.573.595.683.727.749.815.837.991.1585.1607.1629.1651.1849.2047.2069.2091.2113* %vertices, i64 0, i32 0, i64 0
63 store float %sub334, float* %arrayidx.i.i606, align 4
64 %arrayidx3.i607 = getelementptr inbounds %class.btVector3.23.221.463.485.507.573.595.683.727.749.815.837.991.1585.1607.1629.1651.1849.2047.2069.2091.2113, %class.btVector3.23.221.463.485.507.573.595.683.727.749.815.837.991.1585.1607.1629.1651.1849.2047.2069.2091.2113* %vertices, i64 0, i32 0, i64 1
65 store float %sub338, float* %arrayidx3.i607, align 4
68 return: ; preds = %if.end332, %for.end271, %entry
71 if.then17.1: ; preds = %for.body
74 if.end22.1: ; preds = %if.then17.1, %for.body
75 br i1 undef, label %if.then17.2, label %if.end22.2
77 if.then17.2: ; preds = %if.end22.1
80 if.end22.2: ; preds = %if.then17.2, %if.end22.1
81 br i1 undef, label %for.end36, label %for.body
84 attributes #0 = { ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }