; LLVM IR from zhenrong-wang/co2 :: co2_property_calc_origeqns (phirtt)

; 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"

@coeffr1 = external dso_local constant [7 x [3 x double]], align 16
@coeffr2 = external dso_local constant [27 x [4 x double]], align 16
@coeffr3 = external dso_local constant [5 x [7 x double]], align 16
@coeffr4 = external dso_local constant [3 x [8 x double]], align 16

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #1

; Function Attrs: nounwind
declare double @exp(double 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: nounwind
declare double @pow(double noundef, double noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local double @deltabit(double noundef, double noundef, double noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local double @deltabitt(double noundef, double noundef, double noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local double @psit(double noundef, double noundef, double noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local double @psitt(double noundef, double noundef, double noundef) #3

; Function Attrs: nounwind uwtable
define dso_local double @phirtt(double noundef %0, double noundef %1) #3 {
  %3 = alloca double, align 8
  %4 = alloca double, align 8
  %5 = alloca i32, align 4
  %6 = alloca double, align 8
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca double, align 8
  %15 = alloca double, align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  %20 = alloca double, align 8
  %21 = alloca double, align 8
  %22 = alloca double, align 8
  %23 = alloca double, align 8
  %24 = alloca double, align 8
  %25 = alloca double, align 8
  store double %0, ptr %3, align 8, !tbaa !5
  store double %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #4
  store double 0.000000e+00, ptr %25, align 8, !tbaa !5
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %26

26:                                               ; preds = %61, %2
  %27 = load i32, ptr %5, align 4, !tbaa !9
  %28 = icmp slt i32 %27, 7
  br i1 %28, label %29, label %64

29:                                               ; preds = %26
  %30 = load i32, ptr %5, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [7 x [3 x double]], ptr @coeffr1, i64 0, i64 %31
  %33 = getelementptr inbounds [3 x double], ptr %32, i64 0, i64 0
  %34 = load double, ptr %33, align 8, !tbaa !5
  store double %34, ptr %6, align 8, !tbaa !5
  %35 = load i32, ptr %5, align 4, !tbaa !9
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [7 x [3 x double]], ptr @coeffr1, i64 0, i64 %36
  %38 = getelementptr inbounds [3 x double], ptr %37, i64 0, i64 1
  %39 = load double, ptr %38, align 8, !tbaa !5
  store double %39, ptr %7, align 8, !tbaa !5
  %40 = load i32, ptr %5, align 4, !tbaa !9
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [7 x [3 x double]], ptr @coeffr1, i64 0, i64 %41
  %43 = getelementptr inbounds [3 x double], ptr %42, i64 0, i64 2
  %44 = load double, ptr %43, align 8, !tbaa !5
  store double %44, ptr %8, align 8, !tbaa !5
  %45 = load double, ptr %6, align 8, !tbaa !5
  %46 = load double, ptr %8, align 8, !tbaa !5
  %47 = fmul double %45, %46
  %48 = load double, ptr %8, align 8, !tbaa !5
  %49 = fsub double %48, 1.000000e+00
  %50 = fmul double %47, %49
  %51 = load double, ptr %4, align 8, !tbaa !5
  %52 = load double, ptr %8, align 8, !tbaa !5
  %53 = fsub double %52, 2.000000e+00
  %54 = call double @pow(double noundef %51, double noundef %53) #4
  %55 = fmul double %50, %54
  %56 = load double, ptr %3, align 8, !tbaa !5
  %57 = load double, ptr %7, align 8, !tbaa !5
  %58 = call double @pow(double noundef %56, double noundef %57) #4
  %59 = load double, ptr %25, align 8, !tbaa !5
  %60 = call double @llvm.fmuladd.f64(double %55, double %58, double %59)
  store double %60, ptr %25, align 8, !tbaa !5
  br label %61

61:                                               ; preds = %29
  %62 = load i32, ptr %5, align 4, !tbaa !9
  %63 = add nsw i32 %62, 1
  store i32 %63, ptr %5, align 4, !tbaa !9
  br label %26, !llvm.loop !11

64:                                               ; preds = %26
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %65

65:                                               ; preds = %111, %64
  %66 = load i32, ptr %5, align 4, !tbaa !9
  %67 = icmp slt i32 %66, 27
  br i1 %67, label %68, label %114

68:                                               ; preds = %65
  %69 = load i32, ptr %5, align 4, !tbaa !9
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds [27 x [4 x double]], ptr @coeffr2, i64 0, i64 %70
  %72 = getelementptr inbounds [4 x double], ptr %71, i64 0, i64 0
  %73 = load double, ptr %72, align 16, !tbaa !5
  store double %73, ptr %6, align 8, !tbaa !5
  %74 = load i32, ptr %5, align 4, !tbaa !9
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds [27 x [4 x double]], ptr @coeffr2, i64 0, i64 %75
  %77 = getelementptr inbounds [4 x double], ptr %76, i64 0, i64 1
  %78 = load double, ptr %77, align 8, !tbaa !5
  store double %78, ptr %7, align 8, !tbaa !5
  %79 = load i32, ptr %5, align 4, !tbaa !9
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [27 x [4 x double]], ptr @coeffr2, i64 0, i64 %80
  %82 = getelementptr inbounds [4 x double], ptr %81, i64 0, i64 2
  %83 = load double, ptr %82, align 16, !tbaa !5
  store double %83, ptr %8, align 8, !tbaa !5
  %84 = load i32, ptr %5, align 4, !tbaa !9
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds [27 x [4 x double]], ptr @coeffr2, i64 0, i64 %85
  %87 = getelementptr inbounds [4 x double], ptr %86, i64 0, i64 3
  %88 = load double, ptr %87, align 8, !tbaa !5
  store double %88, ptr %9, align 8, !tbaa !5
  %89 = load double, ptr %6, align 8, !tbaa !5
  %90 = load double, ptr %8, align 8, !tbaa !5
  %91 = fmul double %89, %90
  %92 = load double, ptr %8, align 8, !tbaa !5
  %93 = fsub double %92, 1.000000e+00
  %94 = fmul double %91, %93
  %95 = load double, ptr %4, align 8, !tbaa !5
  %96 = load double, ptr %8, align 8, !tbaa !5
  %97 = fsub double %96, 2.000000e+00
  %98 = call double @pow(double noundef %95, double noundef %97) #4
  %99 = fmul double %94, %98
  %100 = load double, ptr %3, align 8, !tbaa !5
  %101 = load double, ptr %7, align 8, !tbaa !5
  %102 = call double @pow(double noundef %100, double noundef %101) #4
  %103 = fmul double %99, %102
  %104 = load double, ptr %3, align 8, !tbaa !5
  %105 = load double, ptr %9, align 8, !tbaa !5
  %106 = call double @pow(double noundef %104, double noundef %105) #4
  %107 = fneg double %106
  %108 = call double @exp(double noundef %107) #4
  %109 = load double, ptr %25, align 8, !tbaa !5
  %110 = call double @llvm.fmuladd.f64(double %103, double %108, double %109)
  store double %110, ptr %25, align 8, !tbaa !5
  br label %111

111:                                              ; preds = %68
  %112 = load i32, ptr %5, align 4, !tbaa !9
  %113 = add nsw i32 %112, 1
  store i32 %113, ptr %5, align 4, !tbaa !9
  br label %65, !llvm.loop !13

114:                                              ; preds = %65
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %115

115:                                              ; preds = %206, %114
  %116 = load i32, ptr %5, align 4, !tbaa !9
  %117 = icmp slt i32 %116, 5
  br i1 %117, label %118, label %209

118:                                              ; preds = %115
  %119 = load i32, ptr %5, align 4, !tbaa !9
  %120 = sext i32 %119 to i64
  %121 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %120
  %122 = getelementptr inbounds [7 x double], ptr %121, i64 0, i64 0
  %123 = load double, ptr %122, align 8, !tbaa !5
  store double %123, ptr %6, align 8, !tbaa !5
  %124 = load i32, ptr %5, align 4, !tbaa !9
  %125 = sext i32 %124 to i64
  %126 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %125
  %127 = getelementptr inbounds [7 x double], ptr %126, i64 0, i64 1
  %128 = load double, ptr %127, align 8, !tbaa !5
  store double %128, ptr %7, align 8, !tbaa !5
  %129 = load i32, ptr %5, align 4, !tbaa !9
  %130 = sext i32 %129 to i64
  %131 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %130
  %132 = getelementptr inbounds [7 x double], ptr %131, i64 0, i64 2
  %133 = load double, ptr %132, align 8, !tbaa !5
  store double %133, ptr %8, align 8, !tbaa !5
  %134 = load i32, ptr %5, align 4, !tbaa !9
  %135 = sext i32 %134 to i64
  %136 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %135
  %137 = getelementptr inbounds [7 x double], ptr %136, i64 0, i64 3
  %138 = load double, ptr %137, align 8, !tbaa !5
  store double %138, ptr %10, align 8, !tbaa !5
  %139 = load i32, ptr %5, align 4, !tbaa !9
  %140 = sext i32 %139 to i64
  %141 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %140
  %142 = getelementptr inbounds [7 x double], ptr %141, i64 0, i64 4
  %143 = load double, ptr %142, align 8, !tbaa !5
  store double %143, ptr %11, align 8, !tbaa !5
  %144 = load i32, ptr %5, align 4, !tbaa !9
  %145 = sext i32 %144 to i64
  %146 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %145
  %147 = getelementptr inbounds [7 x double], ptr %146, i64 0, i64 5
  %148 = load double, ptr %147, align 8, !tbaa !5
  store double %148, ptr %12, align 8, !tbaa !5
  %149 = load i32, ptr %5, align 4, !tbaa !9
  %150 = sext i32 %149 to i64
  %151 = getelementptr inbounds [5 x [7 x double]], ptr @coeffr3, i64 0, i64 %150
  %152 = getelementptr inbounds [7 x double], ptr %151, i64 0, i64 6
  %153 = load double, ptr %152, align 8, !tbaa !5
  store double %153, ptr %13, align 8, !tbaa !5
  %154 = load double, ptr %6, align 8, !tbaa !5
  %155 = load double, ptr %3, align 8, !tbaa !5
  %156 = load double, ptr %7, align 8, !tbaa !5
  %157 = call double @pow(double noundef %155, double noundef %156) #4
  %158 = fmul double %154, %157
  %159 = load double, ptr %4, align 8, !tbaa !5
  %160 = load double, ptr %8, align 8, !tbaa !5
  %161 = call double @pow(double noundef %159, double noundef %160) #4
  %162 = fmul double %158, %161
  %163 = load double, ptr %10, align 8, !tbaa !5
  %164 = fneg double %163
  %165 = load double, ptr %3, align 8, !tbaa !5
  %166 = load double, ptr %13, align 8, !tbaa !5
  %167 = fsub double %165, %166
  %168 = fmul double %164, %167
  %169 = load double, ptr %3, align 8, !tbaa !5
  %170 = load double, ptr %13, align 8, !tbaa !5
  %171 = fsub double %169, %170
  %172 = load double, ptr %11, align 8, !tbaa !5
  %173 = load double, ptr %4, align 8, !tbaa !5
  %174 = load double, ptr %12, align 8, !tbaa !5
  %175 = fsub double %173, %174
  %176 = fmul double %172, %175
  %177 = load double, ptr %4, align 8, !tbaa !5
  %178 = load double, ptr %12, align 8, !tbaa !5
  %179 = fsub double %177, %178
  %180 = fmul double %176, %179
  %181 = fneg double %180
  %182 = call double @llvm.fmuladd.f64(double %168, double %171, double %181)
  %183 = call double @exp(double noundef %182) #4
  %184 = fmul double %162, %183
  %185 = load double, ptr %8, align 8, !tbaa !5
  %186 = load double, ptr %4, align 8, !tbaa !5
  %187 = fdiv double %185, %186
  %188 = load double, ptr %11, align 8, !tbaa !5
  %189 = fmul double 2.000000e+00, %188
  %190 = load double, ptr %4, align 8, !tbaa !5
  %191 = load double, ptr %12, align 8, !tbaa !5
  %192 = fsub double %190, %191
  %193 = fneg double %189
  %194 = call double @llvm.fmuladd.f64(double %193, double %192, double %187)
  %195 = call double @pow(double noundef %194, double noundef 2.000000e+00) #4
  %196 = load double, ptr %8, align 8, !tbaa !5
  %197 = load double, ptr %4, align 8, !tbaa !5
  %198 = load double, ptr %4, align 8, !tbaa !5
  %199 = fmul double %197, %198
  %200 = fdiv double %196, %199
  %201 = fsub double %195, %200
  %202 = load double, ptr %11, align 8, !tbaa !5
  %203 = call double @llvm.fmuladd.f64(double -2.000000e+00, double %202, double %201)
  %204 = load double, ptr %25, align 8, !tbaa !5
  %205 = call double @llvm.fmuladd.f64(double %184, double %203, double %204)
  store double %205, ptr %25, align 8, !tbaa !5
  br label %206

206:                                              ; preds = %118
  %207 = load i32, ptr %5, align 4, !tbaa !9
  %208 = add nsw i32 %207, 1
  store i32 %208, ptr %5, align 4, !tbaa !9
  br label %115, !llvm.loop !14

209:                                              ; preds = %115
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %210

210:                                              ; preds = %324, %209
  %211 = load i32, ptr %5, align 4, !tbaa !9
  %212 = icmp slt i32 %211, 3
  br i1 %212, label %213, label %327

213:                                              ; preds = %210
  %214 = load i32, ptr %5, align 4, !tbaa !9
  %215 = sext i32 %214 to i64
  %216 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %215
  %217 = getelementptr inbounds [8 x double], ptr %216, i64 0, i64 0
  %218 = load double, ptr %217, align 16, !tbaa !5
  store double %218, ptr %6, align 8, !tbaa !5
  %219 = load i32, ptr %5, align 4, !tbaa !9
  %220 = sext i32 %219 to i64
  %221 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %220
  %222 = getelementptr inbounds [8 x double], ptr %221, i64 0, i64 1
  %223 = load double, ptr %222, align 8, !tbaa !5
  store double %223, ptr %14, align 8, !tbaa !5
  %224 = load i32, ptr %5, align 4, !tbaa !9
  %225 = sext i32 %224 to i64
  %226 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %225
  %227 = getelementptr inbounds [8 x double], ptr %226, i64 0, i64 2
  %228 = load double, ptr %227, align 16, !tbaa !5
  store double %228, ptr %15, align 8, !tbaa !5
  %229 = load i32, ptr %5, align 4, !tbaa !9
  %230 = sext i32 %229 to i64
  %231 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %230
  %232 = getelementptr inbounds [8 x double], ptr %231, i64 0, i64 3
  %233 = load double, ptr %232, align 8, !tbaa !5
  store double %233, ptr %11, align 8, !tbaa !5
  %234 = load i32, ptr %5, align 4, !tbaa !9
  %235 = sext i32 %234 to i64
  %236 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %235
  %237 = getelementptr inbounds [8 x double], ptr %236, i64 0, i64 4
  %238 = load double, ptr %237, align 16, !tbaa !5
  store double %238, ptr %16, align 8, !tbaa !5
  %239 = load i32, ptr %5, align 4, !tbaa !9
  %240 = sext i32 %239 to i64
  %241 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %240
  %242 = getelementptr inbounds [8 x double], ptr %241, i64 0, i64 5
  %243 = load double, ptr %242, align 8, !tbaa !5
  store double %243, ptr %17, align 8, !tbaa !5
  %244 = load i32, ptr %5, align 4, !tbaa !9
  %245 = sext i32 %244 to i64
  %246 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %245
  %247 = getelementptr inbounds [8 x double], ptr %246, i64 0, i64 6
  %248 = load double, ptr %247, align 16, !tbaa !5
  store double %248, ptr %18, align 8, !tbaa !5
  %249 = load i32, ptr %5, align 4, !tbaa !9
  %250 = sext i32 %249 to i64
  %251 = getelementptr inbounds [3 x [8 x double]], ptr @coeffr4, i64 0, i64 %250
  %252 = getelementptr inbounds [8 x double], ptr %251, i64 0, i64 7
  %253 = load double, ptr %252, align 8, !tbaa !5
  store double %253, ptr %19, align 8, !tbaa !5
  %254 = load double, ptr %4, align 8, !tbaa !5
  %255 = fsub double 1.000000e+00, %254
  %256 = load double, ptr %16, align 8, !tbaa !5
  %257 = load double, ptr %3, align 8, !tbaa !5
  %258 = fsub double %257, 1.000000e+00
  %259 = load double, ptr %3, align 8, !tbaa !5
  %260 = fsub double %259, 1.000000e+00
  %261 = fmul double %258, %260
  %262 = load double, ptr %11, align 8, !tbaa !5
  %263 = fdiv double 5.000000e-01, %262
  %264 = call double @pow(double noundef %261, double noundef %263) #4
  %265 = call double @llvm.fmuladd.f64(double %256, double %264, double %255)
  store double %265, ptr %22, align 8, !tbaa !5
  %266 = load double, ptr %22, align 8, !tbaa !5
  %267 = load double, ptr %22, align 8, !tbaa !5
  %268 = load double, ptr %17, align 8, !tbaa !5
  %269 = load double, ptr %3, align 8, !tbaa !5
  %270 = fsub double %269, 1.000000e+00
  %271 = load double, ptr %3, align 8, !tbaa !5
  %272 = fsub double %271, 1.000000e+00
  %273 = fmul double %270, %272
  %274 = load double, ptr %14, align 8, !tbaa !5
  %275 = call double @pow(double noundef %273, double noundef %274) #4
  %276 = fmul double %268, %275
  %277 = call double @llvm.fmuladd.f64(double %266, double %267, double %276)
  store double %277, ptr %20, align 8, !tbaa !5
  %278 = load double, ptr %18, align 8, !tbaa !5
  %279 = fneg double %278
  %280 = load double, ptr %3, align 8, !tbaa !5
  %281 = fsub double %280, 1.000000e+00
  %282 = fmul double %279, %281
  %283 = load double, ptr %3, align 8, !tbaa !5
  %284 = fsub double %283, 1.000000e+00
  %285 = load double, ptr %19, align 8, !tbaa !5
  %286 = load double, ptr %4, align 8, !tbaa !5
  %287 = fsub double %286, 1.000000e+00
  %288 = fmul double %285, %287
  %289 = load double, ptr %4, align 8, !tbaa !5
  %290 = fsub double %289, 1.000000e+00
  %291 = fmul double %288, %290
  %292 = fneg double %291
  %293 = call double @llvm.fmuladd.f64(double %282, double %284, double %292)
  %294 = call double @exp(double noundef %293) #4
  store double %294, ptr %21, align 8, !tbaa !5
  %295 = load double, ptr %6, align 8, !tbaa !5
  %296 = load double, ptr %3, align 8, !tbaa !5
  %297 = fmul double %295, %296
  %298 = load double, ptr %15, align 8, !tbaa !5
  %299 = load double, ptr %22, align 8, !tbaa !5
  %300 = load double, ptr %20, align 8, !tbaa !5
  %301 = call double @deltabitt(double noundef %298, double noundef %299, double noundef %300)
  %302 = load double, ptr %21, align 8, !tbaa !5
  %303 = load double, ptr %15, align 8, !tbaa !5
  %304 = load double, ptr %22, align 8, !tbaa !5
  %305 = load double, ptr %20, align 8, !tbaa !5
  %306 = call double @deltabit(double noundef %303, double noundef %304, double noundef %305)
  %307 = fmul double 2.000000e+00, %306
  %308 = load double, ptr %4, align 8, !tbaa !5
  %309 = load double, ptr %21, align 8, !tbaa !5
  %310 = load double, ptr %19, align 8, !tbaa !5
  %311 = call double @psit(double noundef %308, double noundef %309, double noundef %310)
  %312 = fmul double %307, %311
  %313 = call double @llvm.fmuladd.f64(double %301, double %302, double %312)
  %314 = load double, ptr %20, align 8, !tbaa !5
  %315 = load double, ptr %15, align 8, !tbaa !5
  %316 = call double @pow(double noundef %314, double noundef %315) #4
  %317 = load double, ptr %4, align 8, !tbaa !5
  %318 = load double, ptr %21, align 8, !tbaa !5
  %319 = load double, ptr %19, align 8, !tbaa !5
  %320 = call double @psitt(double noundef %317, double noundef %318, double noundef %319)
  %321 = call double @llvm.fmuladd.f64(double %316, double %320, double %313)
  %322 = load double, ptr %25, align 8, !tbaa !5
  %323 = call double @llvm.fmuladd.f64(double %297, double %321, double %322)
  store double %323, ptr %25, align 8, !tbaa !5
  br label %324

324:                                              ; preds = %213
  %325 = load i32, ptr %5, align 4, !tbaa !9
  %326 = add nsw i32 %325, 1
  store i32 %326, ptr %5, align 4, !tbaa !9
  br label %210, !llvm.loop !15

327:                                              ; preds = %210
  %328 = load double, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  ret double %328
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { 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 = { 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 }

!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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; 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"

@coeffr1 = external dso_local local_unnamed_addr constant [7 x [3 x double]], align 16
@coeffr2 = external dso_local local_unnamed_addr constant [27 x [4 x double]], align 16
@coeffr3 = external dso_local local_unnamed_addr constant [5 x [7 x double]], align 16
@coeffr4 = external dso_local local_unnamed_addr constant [3 x [8 x double]], align 16

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @exp(double noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @pow(double noundef, double noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local double @deltabit(double noundef, double noundef, double noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local double @deltabitt(double noundef, double noundef, double noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local double @psit(double noundef, double noundef, double noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local double @psitt(double noundef, double noundef, double noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local double @phirtt(double noundef %0, double noundef %1) local_unnamed_addr #2 {
.preheader113.preheader:
  %2 = load double, ptr @coeffr1, align 16, !tbaa !5
  %3 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 8), align 8, !tbaa !5
  %4 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 16), align 16, !tbaa !5
  %5 = fmul double %2, %4
  %6 = fadd double %4, -1.000000e+00
  %7 = fmul double %5, %6
  %8 = fadd double %4, -2.000000e+00
  %9 = tail call double @pow(double noundef %1, double noundef %8) #3
  %10 = fmul double %9, %7
  %11 = tail call double @pow(double noundef %0, double noundef %3) #3
  %12 = tail call double @llvm.fmuladd.f64(double %10, double %11, double 0.000000e+00)
  %13 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 24), align 8, !tbaa !5
  %14 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 32), align 16, !tbaa !5
  %15 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 40), align 8, !tbaa !5
  %16 = fmul double %13, %15
  %17 = fadd double %15, -1.000000e+00
  %18 = fmul double %16, %17
  %19 = fadd double %15, -2.000000e+00
  %20 = tail call double @pow(double noundef %1, double noundef %19) #3
  %21 = fmul double %20, %18
  %22 = tail call double @pow(double noundef %0, double noundef %14) #3
  %23 = tail call double @llvm.fmuladd.f64(double %21, double %22, double %12)
  %24 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 48), align 16, !tbaa !5
  %25 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 56), align 8, !tbaa !5
  %26 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 64), align 16, !tbaa !5
  %27 = fmul double %24, %26
  %28 = fadd double %26, -1.000000e+00
  %29 = fmul double %27, %28
  %30 = fadd double %26, -2.000000e+00
  %31 = tail call double @pow(double noundef %1, double noundef %30) #3
  %32 = fmul double %31, %29
  %33 = tail call double @pow(double noundef %0, double noundef %25) #3
  %34 = tail call double @llvm.fmuladd.f64(double %32, double %33, double %23)
  %35 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 72), align 8, !tbaa !5
  %36 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 80), align 16, !tbaa !5
  %37 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 88), align 8, !tbaa !5
  %38 = fmul double %35, %37
  %39 = fadd double %37, -1.000000e+00
  %40 = fmul double %38, %39
  %41 = fadd double %37, -2.000000e+00
  %42 = tail call double @pow(double noundef %1, double noundef %41) #3
  %43 = fmul double %42, %40
  %44 = tail call double @pow(double noundef %0, double noundef %36) #3
  %45 = tail call double @llvm.fmuladd.f64(double %43, double %44, double %34)
  %46 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 96), align 16, !tbaa !5
  %47 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 104), align 8, !tbaa !5
  %48 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 112), align 16, !tbaa !5
  %49 = fmul double %46, %48
  %50 = fadd double %48, -1.000000e+00
  %51 = fmul double %49, %50
  %52 = fadd double %48, -2.000000e+00
  %53 = tail call double @pow(double noundef %1, double noundef %52) #3
  %54 = fmul double %53, %51
  %55 = tail call double @pow(double noundef %0, double noundef %47) #3
  %56 = tail call double @llvm.fmuladd.f64(double %54, double %55, double %45)
  %57 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 120), align 8, !tbaa !5
  %58 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 128), align 16, !tbaa !5
  %59 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 136), align 8, !tbaa !5
  %60 = fmul double %57, %59
  %61 = fadd double %59, -1.000000e+00
  %62 = fmul double %60, %61
  %63 = fadd double %59, -2.000000e+00
  %64 = tail call double @pow(double noundef %1, double noundef %63) #3
  %65 = fmul double %64, %62
  %66 = tail call double @pow(double noundef %0, double noundef %58) #3
  %67 = tail call double @llvm.fmuladd.f64(double %65, double %66, double %56)
  %68 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 144), align 16, !tbaa !5
  %69 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 152), align 8, !tbaa !5
  %70 = load double, ptr getelementptr inbounds (i8, ptr @coeffr1, i64 160), align 16, !tbaa !5
  %71 = fmul double %68, %70
  %72 = fadd double %70, -1.000000e+00
  %73 = fmul double %71, %72
  %74 = fadd double %70, -2.000000e+00
  %75 = tail call double @pow(double noundef %1, double noundef %74) #3
  %76 = fmul double %75, %73
  %77 = tail call double @pow(double noundef %0, double noundef %69) #3
  %78 = tail call double @llvm.fmuladd.f64(double %76, double %77, double %67)
  br label %.preheader113

.preheader112:                                    ; preds = %.preheader113
  %79 = fmul double %1, %1
  %80 = load double, ptr @coeffr3, align 16, !tbaa !5
  %81 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 8), align 8, !tbaa !5
  %82 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 16), align 16, !tbaa !5
  %83 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 24), align 8, !tbaa !5
  %84 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 32), align 16, !tbaa !5
  %85 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 40), align 8, !tbaa !5
  %86 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 48), align 16, !tbaa !5
  %87 = tail call double @pow(double noundef %0, double noundef %81) #3
  %88 = fmul double %80, %87
  %89 = tail call double @pow(double noundef %1, double noundef %82) #3
  %90 = fmul double %88, %89
  %91 = fneg double %83
  %92 = fsub double %0, %86
  %93 = fmul double %92, %91
  %94 = fsub double %1, %85
  %95 = fneg double %84
  %96 = fmul double %94, %95
  %97 = fmul double %94, %96
  %98 = tail call double @llvm.fmuladd.f64(double %93, double %92, double %97)
  %99 = tail call double @exp(double noundef %98) #3
  %100 = fmul double %90, %99
  %101 = fdiv double %82, %1
  %102 = fmul double %84, -2.000000e+00
  %103 = tail call double @llvm.fmuladd.f64(double %102, double %94, double %101)
  %square = fmul double %103, %103
  %104 = fdiv double %82, %79
  %105 = fsub double %square, %104
  %106 = tail call double @llvm.fmuladd.f64(double %84, double -2.000000e+00, double %105)
  %107 = tail call double @llvm.fmuladd.f64(double %100, double %106, double %339)
  %108 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 56), align 8, !tbaa !5
  %109 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 64), align 16, !tbaa !5
  %110 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 72), align 8, !tbaa !5
  %111 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 80), align 16, !tbaa !5
  %112 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 88), align 8, !tbaa !5
  %113 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 96), align 16, !tbaa !5
  %114 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 104), align 8, !tbaa !5
  %115 = tail call double @pow(double noundef %0, double noundef %109) #3
  %116 = fmul double %108, %115
  %117 = tail call double @pow(double noundef %1, double noundef %110) #3
  %118 = fmul double %116, %117
  %119 = fneg double %111
  %120 = fsub double %0, %114
  %121 = fmul double %120, %119
  %122 = fsub double %1, %113
  %123 = fneg double %112
  %124 = fmul double %122, %123
  %125 = fmul double %122, %124
  %126 = tail call double @llvm.fmuladd.f64(double %121, double %120, double %125)
  %127 = tail call double @exp(double noundef %126) #3
  %128 = fmul double %118, %127
  %129 = fdiv double %110, %1
  %130 = fmul double %112, -2.000000e+00
  %131 = tail call double @llvm.fmuladd.f64(double %130, double %122, double %129)
  %square.1 = fmul double %131, %131
  %132 = fdiv double %110, %79
  %133 = fsub double %square.1, %132
  %134 = tail call double @llvm.fmuladd.f64(double %112, double -2.000000e+00, double %133)
  %135 = tail call double @llvm.fmuladd.f64(double %128, double %134, double %107)
  %136 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 112), align 16, !tbaa !5
  %137 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 120), align 8, !tbaa !5
  %138 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 128), align 16, !tbaa !5
  %139 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 136), align 8, !tbaa !5
  %140 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 144), align 16, !tbaa !5
  %141 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 152), align 8, !tbaa !5
  %142 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 160), align 16, !tbaa !5
  %143 = tail call double @pow(double noundef %0, double noundef %137) #3
  %144 = fmul double %136, %143
  %145 = tail call double @pow(double noundef %1, double noundef %138) #3
  %146 = fmul double %144, %145
  %147 = fneg double %139
  %148 = fsub double %0, %142
  %149 = fmul double %148, %147
  %150 = fsub double %1, %141
  %151 = fneg double %140
  %152 = fmul double %150, %151
  %153 = fmul double %150, %152
  %154 = tail call double @llvm.fmuladd.f64(double %149, double %148, double %153)
  %155 = tail call double @exp(double noundef %154) #3
  %156 = fmul double %146, %155
  %157 = fdiv double %138, %1
  %158 = fmul double %140, -2.000000e+00
  %159 = tail call double @llvm.fmuladd.f64(double %158, double %150, double %157)
  %square.2 = fmul double %159, %159
  %160 = fdiv double %138, %79
  %161 = fsub double %square.2, %160
  %162 = tail call double @llvm.fmuladd.f64(double %140, double -2.000000e+00, double %161)
  %163 = tail call double @llvm.fmuladd.f64(double %156, double %162, double %135)
  %164 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 168), align 8, !tbaa !5
  %165 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 176), align 16, !tbaa !5
  %166 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 184), align 8, !tbaa !5
  %167 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 192), align 16, !tbaa !5
  %168 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 200), align 8, !tbaa !5
  %169 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 208), align 16, !tbaa !5
  %170 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 216), align 8, !tbaa !5
  %171 = tail call double @pow(double noundef %0, double noundef %165) #3
  %172 = fmul double %164, %171
  %173 = tail call double @pow(double noundef %1, double noundef %166) #3
  %174 = fmul double %172, %173
  %175 = fneg double %167
  %176 = fsub double %0, %170
  %177 = fmul double %176, %175
  %178 = fsub double %1, %169
  %179 = fneg double %168
  %180 = fmul double %178, %179
  %181 = fmul double %178, %180
  %182 = tail call double @llvm.fmuladd.f64(double %177, double %176, double %181)
  %183 = tail call double @exp(double noundef %182) #3
  %184 = fmul double %174, %183
  %185 = fdiv double %166, %1
  %186 = fmul double %168, -2.000000e+00
  %187 = tail call double @llvm.fmuladd.f64(double %186, double %178, double %185)
  %square.3 = fmul double %187, %187
  %188 = fdiv double %166, %79
  %189 = fsub double %square.3, %188
  %190 = tail call double @llvm.fmuladd.f64(double %168, double -2.000000e+00, double %189)
  %191 = tail call double @llvm.fmuladd.f64(double %184, double %190, double %163)
  %192 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 224), align 16, !tbaa !5
  %193 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 232), align 8, !tbaa !5
  %194 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 240), align 16, !tbaa !5
  %195 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 248), align 8, !tbaa !5
  %196 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 256), align 16, !tbaa !5
  %197 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 264), align 8, !tbaa !5
  %198 = load double, ptr getelementptr inbounds (i8, ptr @coeffr3, i64 272), align 16, !tbaa !5
  %199 = tail call double @pow(double noundef %0, double noundef %193) #3
  %200 = fmul double %192, %199
  %201 = tail call double @pow(double noundef %1, double noundef %194) #3
  %202 = fmul double %200, %201
  %203 = fneg double %195
  %204 = fsub double %0, %198
  %205 = fmul double %204, %203
  %206 = fsub double %1, %197
  %207 = fneg double %196
  %208 = fmul double %206, %207
  %209 = fmul double %206, %208
  %210 = tail call double @llvm.fmuladd.f64(double %205, double %204, double %209)
  %211 = tail call double @exp(double noundef %210) #3
  %212 = fmul double %202, %211
  %213 = fdiv double %194, %1
  %214 = fmul double %196, -2.000000e+00
  %215 = tail call double @llvm.fmuladd.f64(double %214, double %206, double %213)
  %square.4 = fmul double %215, %215
  %216 = fdiv double %194, %79
  %217 = fsub double %square.4, %216
  %218 = tail call double @llvm.fmuladd.f64(double %196, double -2.000000e+00, double %217)
  %219 = tail call double @llvm.fmuladd.f64(double %212, double %218, double %191)
  %220 = fsub double 1.000000e+00, %1
  %221 = fadd double %0, -1.000000e+00
  %222 = fmul double %221, %221
  %223 = fadd double %1, -1.000000e+00
  %224 = load double, ptr @coeffr4, align 16, !tbaa !5
  %225 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 8), align 8, !tbaa !5
  %226 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 16), align 16, !tbaa !5
  %227 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 24), align 8, !tbaa !5
  %228 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 32), align 16, !tbaa !5
  %229 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 40), align 8, !tbaa !5
  %230 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 48), align 16, !tbaa !5
  %231 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 56), align 8, !tbaa !5
  %232 = fdiv double 5.000000e-01, %227
  %233 = tail call double @pow(double noundef %222, double noundef %232) #3
  %234 = tail call double @llvm.fmuladd.f64(double %228, double %233, double %220)
  %235 = tail call double @pow(double noundef %222, double noundef %225) #3
  %236 = fmul double %229, %235
  %237 = tail call double @llvm.fmuladd.f64(double %234, double %234, double %236)
  %238 = fneg double %230
  %239 = fmul double %221, %238
  %240 = fneg double %231
  %241 = fmul double %223, %240
  %242 = fmul double %223, %241
  %243 = tail call double @llvm.fmuladd.f64(double %239, double %221, double %242)
  %244 = tail call double @exp(double noundef %243) #3
  %245 = fmul double %224, %0
  %246 = tail call double @deltabitt(double noundef %226, double noundef %234, double noundef %237)
  %247 = tail call double @deltabit(double noundef %226, double noundef %234, double noundef %237)
  %248 = fmul double %247, 2.000000e+00
  %249 = tail call double @psit(double noundef %1, double noundef %244, double noundef %231)
  %250 = fmul double %248, %249
  %251 = tail call double @llvm.fmuladd.f64(double %246, double %244, double %250)
  %252 = tail call double @pow(double noundef %237, double noundef %226) #3
  %253 = tail call double @psitt(double noundef %1, double noundef %244, double noundef %231)
  %254 = tail call double @llvm.fmuladd.f64(double %252, double %253, double %251)
  %255 = tail call double @llvm.fmuladd.f64(double %245, double %254, double %219)
  %256 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 64), align 16, !tbaa !5
  %257 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 72), align 8, !tbaa !5
  %258 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 80), align 16, !tbaa !5
  %259 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 88), align 8, !tbaa !5
  %260 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 96), align 16, !tbaa !5
  %261 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 104), align 8, !tbaa !5
  %262 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 112), align 16, !tbaa !5
  %263 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 120), align 8, !tbaa !5
  %264 = fdiv double 5.000000e-01, %259
  %265 = tail call double @pow(double noundef %222, double noundef %264) #3
  %266 = tail call double @llvm.fmuladd.f64(double %260, double %265, double %220)
  %267 = tail call double @pow(double noundef %222, double noundef %257) #3
  %268 = fmul double %261, %267
  %269 = tail call double @llvm.fmuladd.f64(double %266, double %266, double %268)
  %270 = fneg double %262
  %271 = fmul double %221, %270
  %272 = fneg double %263
  %273 = fmul double %223, %272
  %274 = fmul double %223, %273
  %275 = tail call double @llvm.fmuladd.f64(double %271, double %221, double %274)
  %276 = tail call double @exp(double noundef %275) #3
  %277 = fmul double %256, %0
  %278 = tail call double @deltabitt(double noundef %258, double noundef %266, double noundef %269)
  %279 = tail call double @deltabit(double noundef %258, double noundef %266, double noundef %269)
  %280 = fmul double %279, 2.000000e+00
  %281 = tail call double @psit(double noundef %1, double noundef %276, double noundef %263)
  %282 = fmul double %280, %281
  %283 = tail call double @llvm.fmuladd.f64(double %278, double %276, double %282)
  %284 = tail call double @pow(double noundef %269, double noundef %258) #3
  %285 = tail call double @psitt(double noundef %1, double noundef %276, double noundef %263)
  %286 = tail call double @llvm.fmuladd.f64(double %284, double %285, double %283)
  %287 = tail call double @llvm.fmuladd.f64(double %277, double %286, double %255)
  %288 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 128), align 16, !tbaa !5
  %289 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 136), align 8, !tbaa !5
  %290 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 144), align 16, !tbaa !5
  %291 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 152), align 8, !tbaa !5
  %292 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 160), align 16, !tbaa !5
  %293 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 168), align 8, !tbaa !5
  %294 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 176), align 16, !tbaa !5
  %295 = load double, ptr getelementptr inbounds (i8, ptr @coeffr4, i64 184), align 8, !tbaa !5
  %296 = fdiv double 5.000000e-01, %291
  %297 = tail call double @pow(double noundef %222, double noundef %296) #3
  %298 = tail call double @llvm.fmuladd.f64(double %292, double %297, double %220)
  %299 = tail call double @pow(double noundef %222, double noundef %289) #3
  %300 = fmul double %293, %299
  %301 = tail call double @llvm.fmuladd.f64(double %298, double %298, double %300)
  %302 = fneg double %294
  %303 = fmul double %221, %302
  %304 = fneg double %295
  %305 = fmul double %223, %304
  %306 = fmul double %223, %305
  %307 = tail call double @llvm.fmuladd.f64(double %303, double %221, double %306)
  %308 = tail call double @exp(double noundef %307) #3
  %309 = fmul double %288, %0
  %310 = tail call double @deltabitt(double noundef %290, double noundef %298, double noundef %301)
  %311 = tail call double @deltabit(double noundef %290, double noundef %298, double noundef %301)
  %312 = fmul double %311, 2.000000e+00
  %313 = tail call double @psit(double noundef %1, double noundef %308, double noundef %295)
  %314 = fmul double %312, %313
  %315 = tail call double @llvm.fmuladd.f64(double %310, double %308, double %314)
  %316 = tail call double @pow(double noundef %301, double noundef %290) #3
  %317 = tail call double @psitt(double noundef %1, double noundef %308, double noundef %295)
  %318 = tail call double @llvm.fmuladd.f64(double %316, double %317, double %315)
  %319 = tail call double @llvm.fmuladd.f64(double %309, double %318, double %287)
  ret double %319

.preheader113:                                    ; preds = %.preheader113.preheader, %.preheader113
  %indvars.iv = phi i64 [ 0, %.preheader113.preheader ], [ %indvars.iv.next, %.preheader113 ]
  %.1117 = phi double [ %78, %.preheader113.preheader ], [ %339, %.preheader113 ]
  %320 = getelementptr inbounds [27 x [4 x double]], ptr @coeffr2, i64 0, i64 %indvars.iv
  %321 = load double, ptr %320, align 16, !tbaa !5
  %322 = getelementptr inbounds i8, ptr %320, i64 8
  %323 = load double, ptr %322, align 8, !tbaa !5
  %324 = getelementptr inbounds i8, ptr %320, i64 16
  %325 = load double, ptr %324, align 16, !tbaa !5
  %326 = getelementptr inbounds i8, ptr %320, i64 24
  %327 = load double, ptr %326, align 8, !tbaa !5
  %328 = fmul double %321, %325
  %329 = fadd double %325, -1.000000e+00
  %330 = fmul double %328, %329
  %331 = fadd double %325, -2.000000e+00
  %332 = tail call double @pow(double noundef %1, double noundef %331) #3
  %333 = fmul double %330, %332
  %334 = tail call double @pow(double noundef %0, double noundef %323) #3
  %335 = fmul double %333, %334
  %336 = tail call double @pow(double noundef %0, double noundef %327) #3
  %337 = fneg double %336
  %338 = tail call double @exp(double noundef %337) #3
  %339 = tail call double @llvm.fmuladd.f64(double %335, double %338, double %.1117)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 27
  br i1 %exitcond.not, label %.preheader112, label %.preheader113, !llvm.loop !9
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #1 = { mustprogress nofree nounwind willreturn memory(write) "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 = { 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 #3 = { 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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass