; LLVM IR from ox-vgg/vise :: src/search_engine/relja_retrival/external/KMCode_relja/descriptor/CornerDetecto_a4f0da77 (IfSaIfEEP16CornerDescriptori)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88)) #3 align 2

; Function Attrs: nounwind
declare void @_ZN12ImageContentD1Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #4

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12ImageContentSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN12ImageContentC2Eii(ptr noundef nonnull align 8 dereferenceable(80), i32 noundef, i32 noundef) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z10invSqrRootRfS_S_S_S_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #7

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8getEigenffffRfS_(float noundef, float noundef, float noundef, float noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #7

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5getMiP12ImageContentRfS1_S1_ff(ptr noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), float noundef, float noundef) #7

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z20fastfindAffineRegionSt6vectorIP12ImageContentSaIS1_EES3_S_IfSaIfEEP16CornerDescriptori(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4) #7 personality ptr @__gxx_personality_v0 {
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca float, align 4
  %14 = alloca float, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca float, align 4
  %19 = alloca float, align 4
  %20 = alloca float, align 4
  %21 = alloca float, align 4
  %22 = alloca float, align 4
  %23 = alloca ptr, align 8
  %24 = alloca ptr, align 8
  %25 = alloca i32, align 4
  %26 = alloca ptr, align 8
  %27 = alloca float, align 4
  %28 = alloca float, align 4
  %29 = alloca float, align 4
  %30 = alloca float, align 4
  %31 = alloca float, align 4
  %32 = alloca float, align 4
  %33 = alloca float, align 4
  %34 = alloca float, align 4
  %35 = alloca float, align 4
  %36 = alloca i32, align 4
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store i32 %4, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #9
  %37 = load ptr, ptr %10, align 8, !tbaa !5
  %38 = call noundef i32 @_ZNK6Corner9getDerLevEv(ptr noundef nonnull align 4 dereferenceable(88) %37)
  store i32 %38, ptr %12, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #9
  %39 = load ptr, ptr %10, align 8, !tbaa !5
  %40 = call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %39)
  %41 = load i32, ptr %12, align 4, !tbaa !9
  %42 = sext i32 %41 to i64
  %43 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %42) #9
  %44 = load float, ptr %43, align 4, !tbaa !11
  %45 = fdiv float %40, %44
  store float %45, ptr %13, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #9
  %46 = load ptr, ptr %10, align 8, !tbaa !5
  %47 = call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %46)
  %48 = load i32, ptr %12, align 4, !tbaa !9
  %49 = sext i32 %48 to i64
  %50 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %49) #9
  %51 = load float, ptr %50, align 4, !tbaa !11
  %52 = fdiv float %47, %51
  store float %52, ptr %14, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #9
  store i32 19, ptr %15, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #9
  store i32 1, ptr %17, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #9
  store float 1.000000e+00, ptr %18, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #9
  store float 1.000000e+00, ptr %19, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #9
  store float 0x3FB99999A0000000, ptr %20, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #9
  store float 0x3FB99999A0000000, ptr %21, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #9
  store float 0x3F947AE140000000, ptr %22, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #9
  %53 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 80) #10
  %54 = load i32, ptr %15, align 4, !tbaa !9
  %55 = load i32, ptr %15, align 4, !tbaa !9
  invoke void @_ZN12ImageContentC2Eii(ptr noundef nonnull align 8 dereferenceable(80) %53, i32 noundef %54, i32 noundef %55)
          to label %56 unwind label %155

56:                                               ; preds = %5
  store ptr %53, ptr %23, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #9
  %57 = load i32, ptr %12, align 4, !tbaa !9
  %58 = sext i32 %57 to i64
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12ImageContentSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %58) #9
  %60 = load ptr, ptr %59, align 8, !tbaa !5
  store ptr %60, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #9
  %61 = load ptr, ptr %10, align 8, !tbaa !5
  %62 = call noundef float @_ZNK6Corner7getMi11Ev(ptr noundef nonnull align 4 dereferenceable(88) %61)
  store float %62, ptr %30, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #9
  %63 = load ptr, ptr %10, align 8, !tbaa !5
  %64 = call noundef float @_ZNK6Corner7getMi12Ev(ptr noundef nonnull align 4 dereferenceable(88) %63)
  store float %64, ptr %31, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #9
  %65 = load ptr, ptr %10, align 8, !tbaa !5
  %66 = call noundef float @_ZNK6Corner7getMi12Ev(ptr noundef nonnull align 4 dereferenceable(88) %65)
  store float %66, ptr %32, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #9
  %67 = load ptr, ptr %10, align 8, !tbaa !5
  %68 = call noundef float @_ZNK6Corner7getMi22Ev(ptr noundef nonnull align 4 dereferenceable(88) %67)
  store float %68, ptr %33, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #9
  %69 = load float, ptr %30, align 4, !tbaa !11
  %70 = load float, ptr %31, align 4, !tbaa !11
  %71 = load float, ptr %32, align 4, !tbaa !11
  %72 = load float, ptr %33, align 4, !tbaa !11
  call void @_Z8getEigenffffRfS_(float noundef %69, float noundef %70, float noundef %71, float noundef %72, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 4 dereferenceable(4) %19)
  %73 = load float, ptr %19, align 4, !tbaa !11
  %74 = load float, ptr %18, align 4, !tbaa !11
  %75 = fdiv float %73, %74
  %76 = fsub float 1.000000e+00, %75
  store float %76, ptr %20, align 4, !tbaa !11
  store i32 0, ptr %16, align 4, !tbaa !9
  br label %77

77:                                               ; preds = %169, %56
  %78 = load i32, ptr %16, align 4, !tbaa !9
  %79 = load i32, ptr %11, align 4, !tbaa !9
  %80 = icmp slt i32 %78, %79
  br i1 %80, label %81, label %84

81:                                               ; preds = %77
  %82 = load i32, ptr %17, align 4, !tbaa !9
  %83 = icmp ne i32 %82, 0
  br label %84

84:                                               ; preds = %81, %77
  %85 = phi i1 [ false, %77 ], [ %83, %81 ]
  br i1 %85, label %86, label %172

86:                                               ; preds = %84
  %87 = load ptr, ptr %23, align 8, !tbaa !5
  %88 = load ptr, ptr %26, align 8, !tbaa !5
  %89 = load float, ptr %13, align 4, !tbaa !11
  %90 = load float, ptr %14, align 4, !tbaa !11
  %91 = load float, ptr %30, align 4, !tbaa !11
  %92 = load float, ptr %31, align 4, !tbaa !11
  %93 = load float, ptr %32, align 4, !tbaa !11
  %94 = load float, ptr %33, align 4, !tbaa !11
  %95 = call noundef zeroext i1 @_ZN12ImageContent11interpolateEPS_ffffff(ptr noundef nonnull align 8 dereferenceable(80) %87, ptr noundef %88, float noundef %89, float noundef %90, float noundef %91, float noundef %92, float noundef %93, float noundef %94)
  %96 = load ptr, ptr %23, align 8, !tbaa !5
  %97 = load i32, ptr %15, align 4, !tbaa !9
  %98 = ashr i32 %97, 1
  %99 = sitofp i32 %98 to float
  %100 = load i32, ptr %15, align 4, !tbaa !9
  %101 = ashr i32 %100, 1
  %102 = sitofp i32 %101 to float
  call void @_Z5getMiP12ImageContentRfS1_S1_ff(ptr noundef %96, ptr noundef nonnull align 4 dereferenceable(4) %27, ptr noundef nonnull align 4 dereferenceable(4) %28, ptr noundef nonnull align 4 dereferenceable(4) %29, float noundef %99, float noundef %102)
  call void @_Z10invSqrRootRfS_S_S_S_(ptr noundef nonnull align 4 dereferenceable(4) %27, ptr noundef nonnull align 4 dereferenceable(4) %28, ptr noundef nonnull align 4 dereferenceable(4) %29, ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %18)
  %103 = load float, ptr %20, align 4, !tbaa !11
  store float %103, ptr %21, align 4, !tbaa !11
  %104 = load float, ptr %19, align 4, !tbaa !11
  %105 = load float, ptr %18, align 4, !tbaa !11
  %106 = fdiv float %104, %105
  %107 = fsub float 1.000000e+00, %106
  store float %107, ptr %20, align 4, !tbaa !11
  %108 = load float, ptr %30, align 4, !tbaa !11
  store float %108, ptr %34, align 4, !tbaa !11
  %109 = load float, ptr %31, align 4, !tbaa !11
  store float %109, ptr %35, align 4, !tbaa !11
  %110 = load float, ptr %27, align 4, !tbaa !11
  %111 = load float, ptr %34, align 4, !tbaa !11
  %112 = load float, ptr %28, align 4, !tbaa !11
  %113 = load float, ptr %32, align 4, !tbaa !11
  %114 = fmul float %112, %113
  %115 = call float @llvm.fmuladd.f32(float %110, float %111, float %114)
  store float %115, ptr %30, align 4, !tbaa !11
  %116 = load float, ptr %27, align 4, !tbaa !11
  %117 = load float, ptr %35, align 4, !tbaa !11
  %118 = load float, ptr %28, align 4, !tbaa !11
  %119 = load float, ptr %33, align 4, !tbaa !11
  %120 = fmul float %118, %119
  %121 = call float @llvm.fmuladd.f32(float %116, float %117, float %120)
  store float %121, ptr %31, align 4, !tbaa !11
  %122 = load float, ptr %28, align 4, !tbaa !11
  %123 = load float, ptr %34, align 4, !tbaa !11
  %124 = load float, ptr %29, align 4, !tbaa !11
  %125 = load float, ptr %32, align 4, !tbaa !11
  %126 = fmul float %124, %125
  %127 = call float @llvm.fmuladd.f32(float %122, float %123, float %126)
  store float %127, ptr %32, align 4, !tbaa !11
  %128 = load float, ptr %28, align 4, !tbaa !11
  %129 = load float, ptr %35, align 4, !tbaa !11
  %130 = load float, ptr %29, align 4, !tbaa !11
  %131 = load float, ptr %33, align 4, !tbaa !11
  %132 = fmul float %130, %131
  %133 = call float @llvm.fmuladd.f32(float %128, float %129, float %132)
  store float %133, ptr %33, align 4, !tbaa !11
  %134 = load float, ptr %30, align 4, !tbaa !11
  %135 = load float, ptr %31, align 4, !tbaa !11
  %136 = load float, ptr %32, align 4, !tbaa !11
  %137 = load float, ptr %33, align 4, !tbaa !11
  call void @_Z8getEigenffffRfS_(float noundef %134, float noundef %135, float noundef %136, float noundef %137, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 4 dereferenceable(4) %19)
  %138 = load i32, ptr %16, align 4, !tbaa !9
  %139 = icmp sgt i32 %138, 15
  br i1 %139, label %150, label %140

140:                                              ; preds = %86
  %141 = load float, ptr %18, align 4, !tbaa !11
  %142 = load float, ptr %19, align 4, !tbaa !11
  %143 = fdiv float %141, %142
  %144 = fcmp ogt float %143, 6.000000e+00
  br i1 %144, label %150, label %145

145:                                              ; preds = %140
  %146 = load float, ptr %19, align 4, !tbaa !11
  %147 = load float, ptr %18, align 4, !tbaa !11
  %148 = fdiv float %146, %147
  %149 = fcmp ogt float %148, 6.000000e+00
  br i1 %149, label %150, label %159

150:                                              ; preds = %145, %140, %86
  %151 = load ptr, ptr %23, align 8, !tbaa !5
  %152 = icmp eq ptr %151, null
  br i1 %152, label %154, label %153

153:                                              ; preds = %150
  call void @_ZN12ImageContentD1Ev(ptr noundef nonnull align 8 dereferenceable(80) %151) #9
  call void @_ZdlPvm(ptr noundef %151, i64 noundef 80) #11
  br label %154

154:                                              ; preds = %153, %150
  store i32 0, ptr %6, align 4
  store i32 1, ptr %36, align 4
  br label %185

155:                                              ; preds = %5
  %156 = landingpad { ptr, i32 }
          cleanup
  %157 = extractvalue { ptr, i32 } %156, 0
  store ptr %157, ptr %24, align 8
  %158 = extractvalue { ptr, i32 } %156, 1
  store i32 %158, ptr %25, align 4
  call void @_ZdlPvm(ptr noundef %53, i64 noundef 80) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #9
  br label %187

159:                                              ; preds = %145
  %160 = load float, ptr %20, align 4, !tbaa !11
  %161 = load float, ptr %22, align 4, !tbaa !11
  %162 = fcmp olt float %160, %161
  br i1 %162, label %163, label %168

163:                                              ; preds = %159
  %164 = load float, ptr %21, align 4, !tbaa !11
  %165 = load float, ptr %22, align 4, !tbaa !11
  %166 = fcmp olt float %164, %165
  br i1 %166, label %167, label %168

167:                                              ; preds = %163
  store i32 0, ptr %17, align 4, !tbaa !9
  br label %168

168:                                              ; preds = %167, %163, %159
  br label %169

169:                                              ; preds = %168
  %170 = load i32, ptr %16, align 4, !tbaa !9
  %171 = add nsw i32 %170, 1
  store i32 %171, ptr %16, align 4, !tbaa !9
  br label %77, !llvm.loop !13

172:                                              ; preds = %84
  %173 = load ptr, ptr %23, align 8, !tbaa !5
  %174 = icmp eq ptr %173, null
  br i1 %174, label %176, label %175

175:                                              ; preds = %172
  call void @_ZN12ImageContentD1Ev(ptr noundef nonnull align 8 dereferenceable(80) %173) #9
  call void @_ZdlPvm(ptr noundef %173, i64 noundef 80) #11
  br label %176

176:                                              ; preds = %175, %172
  %177 = load ptr, ptr %10, align 8, !tbaa !5
  %178 = load float, ptr %30, align 4, !tbaa !11
  %179 = load float, ptr %31, align 4, !tbaa !11
  %180 = load float, ptr %32, align 4, !tbaa !11
  %181 = load float, ptr %33, align 4, !tbaa !11
  %182 = load float, ptr %18, align 4, !tbaa !11
  %183 = load float, ptr %19, align 4, !tbaa !11
  call void @_ZN6Corner5setMiEffffff(ptr noundef nonnull align 4 dereferenceable(88) %177, float noundef %178, float noundef %179, float noundef %180, float noundef %181, float noundef %182, float noundef %183)
  %184 = load i32, ptr %16, align 4, !tbaa !9
  store i32 %184, ptr %6, align 4
  store i32 1, ptr %36, align 4
  br label %185

185:                                              ; preds = %176, %154
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #9
  %186 = load i32, ptr %6, align 4
  ret i32 %186

187:                                              ; preds = %155
  %188 = load ptr, ptr %24, align 8
  %189 = load i32, ptr %25, align 4
  %190 = insertvalue { ptr, i32 } poison, ptr %188, 0
  %191 = insertvalue { ptr, i32 } %190, i32 %189, 1
  resume { ptr, i32 } %191
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK6Corner9getDerLevEv(ptr noundef nonnull align 4 dereferenceable(88)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner7getMi11Ev(ptr noundef nonnull align 4 dereferenceable(88)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner7getMi12Ev(ptr noundef nonnull align 4 dereferenceable(88)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner7getMi22Ev(ptr noundef nonnull align 4 dereferenceable(88)) #3 align 2

declare noundef zeroext i1 @_ZN12ImageContent11interpolateEPS_ffffff(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef, float noundef, float noundef, float noundef, float noundef, float noundef, float noundef) #8

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6Corner5setMiEffffff(ptr noundef nonnull align 4 dereferenceable(88), float noundef, float noundef, float noundef, float noundef, float noundef, float noundef) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { nounwind }
attributes #10 = { builtin allocsize(0) }
attributes #11 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: nounwind
declare void @_ZN12ImageContentD1Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12ImageContentSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN12ImageContentC2Eii(ptr noundef nonnull align 8 dereferenceable(80), i32 noundef, i32 noundef) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z10invSqrRootRfS_S_S_S_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8getEigenffffRfS_(float noundef, float noundef, float noundef, float noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5getMiP12ImageContentRfS1_S1_ff(ptr noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), float noundef, float noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z20fastfindAffineRegionSt6vectorIP12ImageContentSaIS1_EES3_S_IfSaIfEEP16CornerDescriptori(ptr noundef %0, ptr nocapture noundef readnone %1, ptr noundef %2, ptr noundef nonnull %3, i32 noundef %4) local_unnamed_addr #6 personality ptr @__gxx_personality_v0 {
  %6 = alloca float, align 4
  %7 = alloca float, align 4
  %8 = alloca float, align 4
  %9 = alloca float, align 4
  %10 = alloca float, align 4
  %11 = tail call noundef i32 @_ZNK6Corner9getDerLevEv(ptr noundef nonnull align 4 dereferenceable(88) %3)
  %12 = tail call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %3)
  %13 = sext i32 %11 to i64
  %14 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %13) #9
  %15 = load float, ptr %14, align 4, !tbaa !5
  %16 = fdiv float %12, %15
  %17 = tail call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %3)
  %18 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %13) #9
  %19 = load float, ptr %18, align 4, !tbaa !5
  %20 = fdiv float %17, %19
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #9
  store float 1.000000e+00, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #9
  store float 1.000000e+00, ptr %7, align 4, !tbaa !5
  %21 = tail call noalias noundef nonnull dereferenceable(80) ptr @_Znwm(i64 noundef 80) #10
  invoke void @_ZN12ImageContentC2Eii(ptr noundef nonnull align 8 dereferenceable(80) %21, i32 noundef 19, i32 noundef 19)
          to label %22 unwind label %77

22:                                               ; preds = %5
  %23 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12ImageContentSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %13) #9
  %24 = load ptr, ptr %23, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #9
  %25 = tail call noundef float @_ZNK6Corner7getMi11Ev(ptr noundef nonnull align 4 dereferenceable(88) %3)
  %26 = tail call noundef float @_ZNK6Corner7getMi12Ev(ptr noundef nonnull align 4 dereferenceable(88) %3)
  %27 = tail call noundef float @_ZNK6Corner7getMi12Ev(ptr noundef nonnull align 4 dereferenceable(88) %3)
  %28 = tail call noundef float @_ZNK6Corner7getMi22Ev(ptr noundef nonnull align 4 dereferenceable(88) %3)
  call void @_Z8getEigenffffRfS_(float noundef %25, float noundef %26, float noundef %27, float noundef %28, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %29 = icmp sgt i32 %4, 0
  %30 = insertelement <2 x float> poison, float %27, i64 0
  %31 = insertelement <2 x float> %30, float %28, i64 1
  br i1 %29, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %22
  %32 = load float, ptr %7, align 4, !tbaa !5
  %33 = load float, ptr %6, align 4, !tbaa !5
  %34 = fdiv float %32, %33
  %35 = fsub float 1.000000e+00, %34
  %36 = insertelement <2 x float> poison, float %25, i64 0
  %37 = insertelement <2 x float> %36, float %26, i64 1
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %79
  %.06181 = phi i32 [ %82, %79 ], [ 0, %.lr.ph.preheader ]
  %.06776 = phi float [ %48, %79 ], [ %35, %.lr.ph.preheader ]
  %38 = phi <2 x float> [ %57, %79 ], [ %37, %.lr.ph.preheader ]
  %39 = phi <2 x float> [ %61, %79 ], [ %31, %.lr.ph.preheader ]
  %40 = extractelement <2 x float> %38, i64 0
  %41 = extractelement <2 x float> %38, i64 1
  %42 = extractelement <2 x float> %39, i64 0
  %43 = extractelement <2 x float> %39, i64 1
  %44 = call noundef zeroext i1 @_ZN12ImageContent11interpolateEPS_ffffff(ptr noundef nonnull align 8 dereferenceable(80) %21, ptr noundef %24, float noundef %16, float noundef %20, float noundef %40, float noundef %41, float noundef %42, float noundef %43)
  call void @_Z5getMiP12ImageContentRfS1_S1_ff(ptr noundef nonnull %21, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 4 dereferenceable(4) %10, float noundef 9.000000e+00, float noundef 9.000000e+00)
  call void @_Z10invSqrRootRfS_S_S_S_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %45 = load float, ptr %7, align 4, !tbaa !5
  %46 = load float, ptr %6, align 4, !tbaa !5
  %47 = fdiv float %45, %46
  %48 = fsub float 1.000000e+00, %47
  %49 = load float, ptr %8, align 4, !tbaa !5
  %50 = load float, ptr %9, align 4, !tbaa !5
  %51 = load float, ptr %10, align 4, !tbaa !5
  %52 = insertelement <2 x float> poison, float %50, i64 0
  %53 = shufflevector <2 x float> %52, <2 x float> poison, <2 x i32> zeroinitializer
  %54 = fmul <2 x float> %39, %53
  %55 = insertelement <2 x float> poison, float %49, i64 0
  %56 = shufflevector <2 x float> %55, <2 x float> poison, <2 x i32> zeroinitializer
  %57 = call <2 x float> @llvm.fmuladd.v2f32(<2 x float> %56, <2 x float> %38, <2 x float> %54)
  %58 = insertelement <2 x float> poison, float %51, i64 0
  %59 = shufflevector <2 x float> %58, <2 x float> poison, <2 x i32> zeroinitializer
  %60 = fmul <2 x float> %39, %59
  %61 = call <2 x float> @llvm.fmuladd.v2f32(<2 x float> %53, <2 x float> %38, <2 x float> %60)
  %62 = extractelement <2 x float> %61, i64 0
  %63 = extractelement <2 x float> %61, i64 1
  %64 = extractelement <2 x float> %57, i64 0
  %65 = extractelement <2 x float> %57, i64 1
  call void @_Z8getEigenffffRfS_(float noundef %64, float noundef %65, float noundef %62, float noundef %63, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %exitcond = icmp eq i32 %.06181, 16
  br i1 %exitcond, label %76, label %66

66:                                               ; preds = %.lr.ph
  %67 = load float, ptr %6, align 4, !tbaa !5
  %68 = load float, ptr %7, align 4, !tbaa !5
  %69 = insertelement <2 x float> poison, float %67, i64 0
  %70 = insertelement <2 x float> %69, float %68, i64 1
  %71 = insertelement <2 x float> poison, float %68, i64 0
  %72 = insertelement <2 x float> %71, float %67, i64 1
  %73 = fdiv <2 x float> %70, %72
  %74 = fcmp ogt <2 x float> %73, <float 6.000000e+00, float 6.000000e+00>
  %shift = shufflevector <2 x i1> %74, <2 x i1> poison, <2 x i32> <i32 1, i32 poison>
  %75 = or <2 x i1> %74, %shift
  %or.cond = extractelement <2 x i1> %75, i64 0
  br i1 %or.cond, label %76, label %79

76:                                               ; preds = %.lr.ph, %66
  call void @_ZN12ImageContentD1Ev(ptr noundef nonnull align 8 dereferenceable(80) %21) #9
  call void @_ZdlPvm(ptr noundef nonnull %21, i64 noundef 80) #11
  br label %90

77:                                               ; preds = %5
  %78 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %21, i64 noundef 80) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #9
  resume { ptr, i32 } %78

79:                                               ; preds = %66
  %80 = fcmp uge float %48, 0x3F947AE140000000
  %81 = fcmp uge float %.06776, 0x3F947AE140000000
  %or.cond69.not = select i1 %80, i1 true, i1 %81
  %82 = add nuw nsw i32 %.06181, 1
  %83 = icmp slt i32 %82, %4
  %84 = and i1 %or.cond69.not, %83
  br i1 %84, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge:                                      ; preds = %79, %22
  %.065.lcssa = phi float [ %25, %22 ], [ %64, %79 ]
  %.064.lcssa = phi float [ %26, %22 ], [ %65, %79 ]
  %.061.lcssa = phi i32 [ 0, %22 ], [ %82, %79 ]
  %85 = phi <2 x float> [ %31, %22 ], [ %61, %79 ]
  call void @_ZN12ImageContentD1Ev(ptr noundef nonnull align 8 dereferenceable(80) %21) #9
  call void @_ZdlPvm(ptr noundef nonnull %21, i64 noundef 80) #11
  %86 = load float, ptr %6, align 4, !tbaa !5
  %87 = load float, ptr %7, align 4, !tbaa !5
  %88 = extractelement <2 x float> %85, i64 0
  %89 = extractelement <2 x float> %85, i64 1
  call void @_ZN6Corner5setMiEffffff(ptr noundef nonnull align 4 dereferenceable(88) %3, float noundef %.065.lcssa, float noundef %.064.lcssa, float noundef %88, float noundef %89, float noundef %86, float noundef %87)
  br label %90

90:                                               ; preds = %._crit_edge, %76
  %.0 = phi i32 [ 0, %76 ], [ %.061.lcssa, %._crit_edge ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #9
  ret i32 %.0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK6Corner9getDerLevEv(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner7getMi11Ev(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner7getMi12Ev(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner7getMi22Ev(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #3 align 2

declare noundef zeroext i1 @_ZN12ImageContent11interpolateEPS_ffffff(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef, float noundef, float noundef, float noundef, float noundef, float noundef, float noundef) local_unnamed_addr #7

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6Corner5setMiEffffff(ptr noundef nonnull align 4 dereferenceable(88), float noundef, float noundef, float noundef, float noundef, float noundef, float noundef) local_unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x float> @llvm.fmuladd.v2f32(<2 x float>, <2 x float>, <2 x float>) #8

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #9 = { nounwind }
attributes #10 = { builtin allocsize(0) }
attributes #11 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalDCEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass,VectorCombinePass