; LLVM IR from machinefi/psa-crypto-esp32 :: crypto (ecc_dsa)

; 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"

%struct.uECC_Curve_t = type { i8, i8, i16, [8 x i32], [8 x i32], [16 x i32], [8 x i32], ptr, ptr, ptr }

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

declare i32 @uECC_vli_isZero(ptr noundef, i8 noundef signext) #1

declare void @uECC_vli_clear(ptr noundef, i8 noundef signext) #1

declare void @uECC_vli_modMult(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) #1

declare void @uECC_vli_modInv(ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) #1

declare void @uECC_vli_bytesToNative(ptr noundef, ptr noundef, i32 noundef) #1

declare void @uECC_vli_set(ptr noundef, ptr noundef, i8 noundef signext) #1

; Function Attrs: nounwind uwtable
declare hidden void @bits2int(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #2

declare signext i16 @uECC_vli_numBits(ptr noundef, i8 noundef signext) #1

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

; Function Attrs: nounwind uwtable
define dso_local i32 @uECC_verify(ptr noundef %0, ptr noundef %1, i32 noundef %2, ptr noundef %3, ptr noundef %4) #2 {
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca [8 x i32], align 16
  %13 = alloca [8 x i32], align 16
  %14 = alloca [8 x i32], align 16
  %15 = alloca [16 x i32], align 16
  %16 = alloca [8 x i32], align 16
  %17 = alloca [8 x i32], align 16
  %18 = alloca [8 x i32], align 16
  %19 = alloca [8 x i32], align 16
  %20 = alloca [8 x i32], align 16
  %21 = alloca [4 x ptr], align 16
  %22 = alloca ptr, align 8
  %23 = alloca i16, align 2
  %24 = alloca i16, align 2
  %25 = alloca [16 x i32], align 16
  %26 = alloca [8 x i32], align 16
  %27 = alloca [8 x i32], align 16
  %28 = alloca i8, align 1
  %29 = alloca i8, align 1
  %30 = alloca i32, align 4
  %31 = alloca i32, align 4
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store i32 %2, ptr %9, align 4, !tbaa !9
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %14) #3
  call void @llvm.lifetime.start.p0(i64 64, ptr %15) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %16) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %19) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %20) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %21) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.start.p0(i64 2, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 2, ptr %24) #3
  call void @llvm.lifetime.start.p0(i64 64, ptr %25) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %26) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %27) #3
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #3
  %32 = load ptr, ptr %11, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.uECC_Curve_t, ptr %32, i32 0, i32 0
  %34 = load i8, ptr %33, align 8, !tbaa !11
  store i8 %34, ptr %28, align 1, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #3
  %35 = load ptr, ptr %11, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct.uECC_Curve_t, ptr %35, i32 0, i32 2
  %37 = load i16, ptr %36, align 2, !tbaa !15
  %38 = sext i16 %37 to i32
  %39 = add nsw i32 %38, 31
  %40 = sdiv i32 %39, 32
  %41 = trunc i32 %40 to i8
  store i8 %41, ptr %29, align 1, !tbaa !14
  %42 = load i8, ptr %29, align 1, !tbaa !14
  %43 = sext i8 %42 to i32
  %44 = sub nsw i32 %43, 1
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 %45
  store i32 0, ptr %46, align 4, !tbaa !9
  %47 = load i8, ptr %29, align 1, !tbaa !14
  %48 = sext i8 %47 to i32
  %49 = sub nsw i32 %48, 1
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [8 x i32], ptr %26, i64 0, i64 %50
  store i32 0, ptr %51, align 4, !tbaa !9
  %52 = load i8, ptr %29, align 1, !tbaa !14
  %53 = sext i8 %52 to i32
  %54 = sub nsw i32 %53, 1
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [8 x i32], ptr %27, i64 0, i64 %55
  store i32 0, ptr %56, align 4, !tbaa !9
  %57 = getelementptr inbounds [16 x i32], ptr %25, i64 0, i64 0
  %58 = load ptr, ptr %7, align 8, !tbaa !5
  %59 = load ptr, ptr %11, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct.uECC_Curve_t, ptr %59, i32 0, i32 1
  %61 = load i8, ptr %60, align 1, !tbaa !16
  %62 = sext i8 %61 to i32
  call void @uECC_vli_bytesToNative(ptr noundef %57, ptr noundef %58, i32 noundef %62)
  %63 = getelementptr inbounds [16 x i32], ptr %25, i64 0, i64 0
  %64 = load i8, ptr %28, align 1, !tbaa !14
  %65 = sext i8 %64 to i32
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds i32, ptr %63, i64 %66
  %68 = load ptr, ptr %7, align 8, !tbaa !5
  %69 = load ptr, ptr %11, align 8, !tbaa !5
  %70 = getelementptr inbounds %struct.uECC_Curve_t, ptr %69, i32 0, i32 1
  %71 = load i8, ptr %70, align 1, !tbaa !16
  %72 = sext i8 %71 to i32
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds i8, ptr %68, i64 %73
  %75 = load ptr, ptr %11, align 8, !tbaa !5
  %76 = getelementptr inbounds %struct.uECC_Curve_t, ptr %75, i32 0, i32 1
  %77 = load i8, ptr %76, align 1, !tbaa !16
  %78 = sext i8 %77 to i32
  call void @uECC_vli_bytesToNative(ptr noundef %67, ptr noundef %74, i32 noundef %78)
  %79 = getelementptr inbounds [8 x i32], ptr %26, i64 0, i64 0
  %80 = load ptr, ptr %10, align 8, !tbaa !5
  %81 = load ptr, ptr %11, align 8, !tbaa !5
  %82 = getelementptr inbounds %struct.uECC_Curve_t, ptr %81, i32 0, i32 1
  %83 = load i8, ptr %82, align 1, !tbaa !16
  %84 = sext i8 %83 to i32
  call void @uECC_vli_bytesToNative(ptr noundef %79, ptr noundef %80, i32 noundef %84)
  %85 = getelementptr inbounds [8 x i32], ptr %27, i64 0, i64 0
  %86 = load ptr, ptr %10, align 8, !tbaa !5
  %87 = load ptr, ptr %11, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.uECC_Curve_t, ptr %87, i32 0, i32 1
  %89 = load i8, ptr %88, align 1, !tbaa !16
  %90 = sext i8 %89 to i32
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds i8, ptr %86, i64 %91
  %93 = load ptr, ptr %11, align 8, !tbaa !5
  %94 = getelementptr inbounds %struct.uECC_Curve_t, ptr %93, i32 0, i32 1
  %95 = load i8, ptr %94, align 1, !tbaa !16
  %96 = sext i8 %95 to i32
  call void @uECC_vli_bytesToNative(ptr noundef %85, ptr noundef %92, i32 noundef %96)
  %97 = getelementptr inbounds [8 x i32], ptr %26, i64 0, i64 0
  %98 = load i8, ptr %28, align 1, !tbaa !14
  %99 = call i32 @uECC_vli_isZero(ptr noundef %97, i8 noundef signext %98)
  %100 = icmp ne i32 %99, 0
  br i1 %100, label %106, label %101

101:                                              ; preds = %5
  %102 = getelementptr inbounds [8 x i32], ptr %27, i64 0, i64 0
  %103 = load i8, ptr %28, align 1, !tbaa !14
  %104 = call i32 @uECC_vli_isZero(ptr noundef %102, i8 noundef signext %103)
  %105 = icmp ne i32 %104, 0
  br i1 %105, label %106, label %107

106:                                              ; preds = %101, %5
  store i32 0, ptr %6, align 4
  store i32 1, ptr %30, align 4
  br label %375

107:                                              ; preds = %101
  %108 = load ptr, ptr %11, align 8, !tbaa !5
  %109 = getelementptr inbounds %struct.uECC_Curve_t, ptr %108, i32 0, i32 4
  %110 = getelementptr inbounds [8 x i32], ptr %109, i64 0, i64 0
  %111 = getelementptr inbounds [8 x i32], ptr %26, i64 0, i64 0
  %112 = load i8, ptr %29, align 1, !tbaa !14
  %113 = call signext i8 @uECC_vli_cmp_unsafe(ptr noundef %110, ptr noundef %111, i8 noundef signext %112)
  %114 = sext i8 %113 to i32
  %115 = icmp ne i32 %114, 1
  br i1 %115, label %125, label %116

116:                                              ; preds = %107
  %117 = load ptr, ptr %11, align 8, !tbaa !5
  %118 = getelementptr inbounds %struct.uECC_Curve_t, ptr %117, i32 0, i32 4
  %119 = getelementptr inbounds [8 x i32], ptr %118, i64 0, i64 0
  %120 = getelementptr inbounds [8 x i32], ptr %27, i64 0, i64 0
  %121 = load i8, ptr %29, align 1, !tbaa !14
  %122 = call signext i8 @uECC_vli_cmp_unsafe(ptr noundef %119, ptr noundef %120, i8 noundef signext %121)
  %123 = sext i8 %122 to i32
  %124 = icmp ne i32 %123, 1
  br i1 %124, label %125, label %126

125:                                              ; preds = %116, %107
  store i32 0, ptr %6, align 4
  store i32 1, ptr %30, align 4
  br label %375

126:                                              ; preds = %116
  %127 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %128 = getelementptr inbounds [8 x i32], ptr %27, i64 0, i64 0
  %129 = load ptr, ptr %11, align 8, !tbaa !5
  %130 = getelementptr inbounds %struct.uECC_Curve_t, ptr %129, i32 0, i32 4
  %131 = getelementptr inbounds [8 x i32], ptr %130, i64 0, i64 0
  %132 = load i8, ptr %29, align 1, !tbaa !14
  call void @uECC_vli_modInv(ptr noundef %127, ptr noundef %128, ptr noundef %131, i8 noundef signext %132)
  %133 = load i8, ptr %29, align 1, !tbaa !14
  %134 = sext i8 %133 to i32
  %135 = sub nsw i32 %134, 1
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 %136
  store i32 0, ptr %137, align 4, !tbaa !9
  %138 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 0
  %139 = load ptr, ptr %8, align 8, !tbaa !5
  %140 = load i32, ptr %9, align 4, !tbaa !9
  %141 = load ptr, ptr %11, align 8, !tbaa !5
  call void @bits2int(ptr noundef %138, ptr noundef %139, i32 noundef %140, ptr noundef %141)
  %142 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 0
  %143 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 0
  %144 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %145 = load ptr, ptr %11, align 8, !tbaa !5
  %146 = getelementptr inbounds %struct.uECC_Curve_t, ptr %145, i32 0, i32 4
  %147 = getelementptr inbounds [8 x i32], ptr %146, i64 0, i64 0
  %148 = load i8, ptr %29, align 1, !tbaa !14
  call void @uECC_vli_modMult(ptr noundef %142, ptr noundef %143, ptr noundef %144, ptr noundef %147, i8 noundef signext %148)
  %149 = getelementptr inbounds [8 x i32], ptr %13, i64 0, i64 0
  %150 = getelementptr inbounds [8 x i32], ptr %26, i64 0, i64 0
  %151 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %152 = load ptr, ptr %11, align 8, !tbaa !5
  %153 = getelementptr inbounds %struct.uECC_Curve_t, ptr %152, i32 0, i32 4
  %154 = getelementptr inbounds [8 x i32], ptr %153, i64 0, i64 0
  %155 = load i8, ptr %29, align 1, !tbaa !14
  call void @uECC_vli_modMult(ptr noundef %149, ptr noundef %150, ptr noundef %151, ptr noundef %154, i8 noundef signext %155)
  %156 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %157 = getelementptr inbounds [16 x i32], ptr %25, i64 0, i64 0
  %158 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %156, ptr noundef %157, i8 noundef signext %158)
  %159 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %160 = load i8, ptr %28, align 1, !tbaa !14
  %161 = sext i8 %160 to i32
  %162 = sext i32 %161 to i64
  %163 = getelementptr inbounds i32, ptr %159, i64 %162
  %164 = getelementptr inbounds [16 x i32], ptr %25, i64 0, i64 0
  %165 = load i8, ptr %28, align 1, !tbaa !14
  %166 = sext i8 %165 to i32
  %167 = sext i32 %166 to i64
  %168 = getelementptr inbounds i32, ptr %164, i64 %167
  %169 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %163, ptr noundef %168, i8 noundef signext %169)
  %170 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %171 = load ptr, ptr %11, align 8, !tbaa !5
  %172 = getelementptr inbounds %struct.uECC_Curve_t, ptr %171, i32 0, i32 5
  %173 = getelementptr inbounds [16 x i32], ptr %172, i64 0, i64 0
  %174 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %170, ptr noundef %173, i8 noundef signext %174)
  %175 = getelementptr inbounds [8 x i32], ptr %19, i64 0, i64 0
  %176 = load ptr, ptr %11, align 8, !tbaa !5
  %177 = getelementptr inbounds %struct.uECC_Curve_t, ptr %176, i32 0, i32 5
  %178 = getelementptr inbounds [16 x i32], ptr %177, i64 0, i64 0
  %179 = load i8, ptr %28, align 1, !tbaa !14
  %180 = sext i8 %179 to i32
  %181 = sext i32 %180 to i64
  %182 = getelementptr inbounds i32, ptr %178, i64 %181
  %183 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %175, ptr noundef %182, i8 noundef signext %183)
  %184 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %185 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %186 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %187 = load ptr, ptr %11, align 8, !tbaa !5
  %188 = getelementptr inbounds %struct.uECC_Curve_t, ptr %187, i32 0, i32 3
  %189 = getelementptr inbounds [8 x i32], ptr %188, i64 0, i64 0
  %190 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_modSub(ptr noundef %184, ptr noundef %185, ptr noundef %186, ptr noundef %189, i8 noundef signext %190)
  %191 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %192 = getelementptr inbounds [8 x i32], ptr %19, i64 0, i64 0
  %193 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %194 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %195 = load i8, ptr %28, align 1, !tbaa !14
  %196 = sext i8 %195 to i32
  %197 = sext i32 %196 to i64
  %198 = getelementptr inbounds i32, ptr %194, i64 %197
  %199 = load ptr, ptr %11, align 8, !tbaa !5
  call void @XYcZ_add(ptr noundef %191, ptr noundef %192, ptr noundef %193, ptr noundef %198, ptr noundef %199)
  %200 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %201 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %202 = load ptr, ptr %11, align 8, !tbaa !5
  %203 = getelementptr inbounds %struct.uECC_Curve_t, ptr %202, i32 0, i32 3
  %204 = getelementptr inbounds [8 x i32], ptr %203, i64 0, i64 0
  %205 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_modInv(ptr noundef %200, ptr noundef %201, ptr noundef %204, i8 noundef signext %205)
  %206 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %207 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %208 = load i8, ptr %28, align 1, !tbaa !14
  %209 = sext i8 %208 to i32
  %210 = sext i32 %209 to i64
  %211 = getelementptr inbounds i32, ptr %207, i64 %210
  %212 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %213 = load ptr, ptr %11, align 8, !tbaa !5
  call void @apply_z(ptr noundef %206, ptr noundef %211, ptr noundef %212, ptr noundef %213)
  %214 = getelementptr inbounds [4 x ptr], ptr %21, i64 0, i64 0
  store ptr null, ptr %214, align 16, !tbaa !5
  %215 = load ptr, ptr %11, align 8, !tbaa !5
  %216 = getelementptr inbounds %struct.uECC_Curve_t, ptr %215, i32 0, i32 5
  %217 = getelementptr inbounds [16 x i32], ptr %216, i64 0, i64 0
  %218 = getelementptr inbounds [4 x ptr], ptr %21, i64 0, i64 1
  store ptr %217, ptr %218, align 8, !tbaa !5
  %219 = getelementptr inbounds [16 x i32], ptr %25, i64 0, i64 0
  %220 = getelementptr inbounds [4 x ptr], ptr %21, i64 0, i64 2
  store ptr %219, ptr %220, align 16, !tbaa !5
  %221 = getelementptr inbounds [16 x i32], ptr %15, i64 0, i64 0
  %222 = getelementptr inbounds [4 x ptr], ptr %21, i64 0, i64 3
  store ptr %221, ptr %222, align 8, !tbaa !5
  %223 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 0
  %224 = load i8, ptr %29, align 1, !tbaa !14
  %225 = call signext i16 @uECC_vli_numBits(ptr noundef %223, i8 noundef signext %224)
  %226 = getelementptr inbounds [8 x i32], ptr %13, i64 0, i64 0
  %227 = load i8, ptr %29, align 1, !tbaa !14
  %228 = call signext i16 @uECC_vli_numBits(ptr noundef %226, i8 noundef signext %227)
  %229 = call signext i16 @smax(i16 noundef signext %225, i16 noundef signext %228)
  store i16 %229, ptr %23, align 2, !tbaa !17
  %230 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 0
  %231 = load i16, ptr %23, align 2, !tbaa !17
  %232 = sext i16 %231 to i32
  %233 = sub nsw i32 %232, 1
  %234 = trunc i32 %233 to i16
  %235 = call i32 @uECC_vli_testBit(ptr noundef %230, i16 noundef signext %234)
  %236 = icmp ne i32 %235, 0
  %237 = xor i1 %236, true
  %238 = xor i1 %237, true
  %239 = zext i1 %238 to i32
  %240 = getelementptr inbounds [8 x i32], ptr %13, i64 0, i64 0
  %241 = load i16, ptr %23, align 2, !tbaa !17
  %242 = sext i16 %241 to i32
  %243 = sub nsw i32 %242, 1
  %244 = trunc i32 %243 to i16
  %245 = call i32 @uECC_vli_testBit(ptr noundef %240, i16 noundef signext %244)
  %246 = icmp ne i32 %245, 0
  %247 = xor i1 %246, true
  %248 = xor i1 %247, true
  %249 = zext i1 %248 to i32
  %250 = shl i32 %249, 1
  %251 = or i32 %239, %250
  %252 = sext i32 %251 to i64
  %253 = getelementptr inbounds [4 x ptr], ptr %21, i64 0, i64 %252
  %254 = load ptr, ptr %253, align 8, !tbaa !5
  store ptr %254, ptr %22, align 8, !tbaa !5
  %255 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %256 = load ptr, ptr %22, align 8, !tbaa !5
  %257 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %255, ptr noundef %256, i8 noundef signext %257)
  %258 = getelementptr inbounds [8 x i32], ptr %17, i64 0, i64 0
  %259 = load ptr, ptr %22, align 8, !tbaa !5
  %260 = load i8, ptr %28, align 1, !tbaa !14
  %261 = sext i8 %260 to i32
  %262 = sext i32 %261 to i64
  %263 = getelementptr inbounds i32, ptr %259, i64 %262
  %264 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %258, ptr noundef %263, i8 noundef signext %264)
  %265 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %266 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_clear(ptr noundef %265, i8 noundef signext %266)
  %267 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  store i32 1, ptr %267, align 16, !tbaa !9
  %268 = load i16, ptr %23, align 2, !tbaa !17
  %269 = sext i16 %268 to i32
  %270 = sub nsw i32 %269, 2
  %271 = trunc i32 %270 to i16
  store i16 %271, ptr %24, align 2, !tbaa !17
  br label %272

272:                                              ; preds = %338, %126
  %273 = load i16, ptr %24, align 2, !tbaa !17
  %274 = sext i16 %273 to i32
  %275 = icmp sge i32 %274, 0
  br i1 %275, label %276, label %341

276:                                              ; preds = %272
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #3
  %277 = load ptr, ptr %11, align 8, !tbaa !5
  %278 = getelementptr inbounds %struct.uECC_Curve_t, ptr %277, i32 0, i32 7
  %279 = load ptr, ptr %278, align 8, !tbaa !18
  %280 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %281 = getelementptr inbounds [8 x i32], ptr %17, i64 0, i64 0
  %282 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %283 = load ptr, ptr %11, align 8, !tbaa !5
  call void %279(ptr noundef %280, ptr noundef %281, ptr noundef %282, ptr noundef %283)
  %284 = getelementptr inbounds [8 x i32], ptr %12, i64 0, i64 0
  %285 = load i16, ptr %24, align 2, !tbaa !17
  %286 = call i32 @uECC_vli_testBit(ptr noundef %284, i16 noundef signext %285)
  %287 = icmp ne i32 %286, 0
  %288 = xor i1 %287, true
  %289 = xor i1 %288, true
  %290 = zext i1 %289 to i32
  %291 = getelementptr inbounds [8 x i32], ptr %13, i64 0, i64 0
  %292 = load i16, ptr %24, align 2, !tbaa !17
  %293 = call i32 @uECC_vli_testBit(ptr noundef %291, i16 noundef signext %292)
  %294 = icmp ne i32 %293, 0
  %295 = xor i1 %294, true
  %296 = xor i1 %295, true
  %297 = zext i1 %296 to i32
  %298 = shl i32 %297, 1
  %299 = or i32 %290, %298
  store i32 %299, ptr %31, align 4, !tbaa !9
  %300 = load i32, ptr %31, align 4, !tbaa !9
  %301 = zext i32 %300 to i64
  %302 = getelementptr inbounds [4 x ptr], ptr %21, i64 0, i64 %301
  %303 = load ptr, ptr %302, align 8, !tbaa !5
  store ptr %303, ptr %22, align 8, !tbaa !5
  %304 = load ptr, ptr %22, align 8, !tbaa !5
  %305 = icmp ne ptr %304, null
  br i1 %305, label %306, label %337

306:                                              ; preds = %276
  %307 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %308 = load ptr, ptr %22, align 8, !tbaa !5
  %309 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %307, ptr noundef %308, i8 noundef signext %309)
  %310 = getelementptr inbounds [8 x i32], ptr %19, i64 0, i64 0
  %311 = load ptr, ptr %22, align 8, !tbaa !5
  %312 = load i8, ptr %28, align 1, !tbaa !14
  %313 = sext i8 %312 to i32
  %314 = sext i32 %313 to i64
  %315 = getelementptr inbounds i32, ptr %311, i64 %314
  %316 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_set(ptr noundef %310, ptr noundef %315, i8 noundef signext %316)
  %317 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %318 = getelementptr inbounds [8 x i32], ptr %19, i64 0, i64 0
  %319 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %320 = load ptr, ptr %11, align 8, !tbaa !5
  call void @apply_z(ptr noundef %317, ptr noundef %318, ptr noundef %319, ptr noundef %320)
  %321 = getelementptr inbounds [8 x i32], ptr %20, i64 0, i64 0
  %322 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %323 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %324 = load ptr, ptr %11, align 8, !tbaa !5
  %325 = getelementptr inbounds %struct.uECC_Curve_t, ptr %324, i32 0, i32 3
  %326 = getelementptr inbounds [8 x i32], ptr %325, i64 0, i64 0
  %327 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_modSub(ptr noundef %321, ptr noundef %322, ptr noundef %323, ptr noundef %326, i8 noundef signext %327)
  %328 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 0
  %329 = getelementptr inbounds [8 x i32], ptr %19, i64 0, i64 0
  %330 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %331 = getelementptr inbounds [8 x i32], ptr %17, i64 0, i64 0
  %332 = load ptr, ptr %11, align 8, !tbaa !5
  call void @XYcZ_add(ptr noundef %328, ptr noundef %329, ptr noundef %330, ptr noundef %331, ptr noundef %332)
  %333 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %334 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %335 = getelementptr inbounds [8 x i32], ptr %20, i64 0, i64 0
  %336 = load ptr, ptr %11, align 8, !tbaa !5
  call void @uECC_vli_modMult_fast(ptr noundef %333, ptr noundef %334, ptr noundef %335, ptr noundef %336)
  br label %337

337:                                              ; preds = %306, %276
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #3
  br label %338

338:                                              ; preds = %337
  %339 = load i16, ptr %24, align 2, !tbaa !17
  %340 = add i16 %339, -1
  store i16 %340, ptr %24, align 2, !tbaa !17
  br label %272, !llvm.loop !19

341:                                              ; preds = %272
  %342 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %343 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %344 = load ptr, ptr %11, align 8, !tbaa !5
  %345 = getelementptr inbounds %struct.uECC_Curve_t, ptr %344, i32 0, i32 3
  %346 = getelementptr inbounds [8 x i32], ptr %345, i64 0, i64 0
  %347 = load i8, ptr %28, align 1, !tbaa !14
  call void @uECC_vli_modInv(ptr noundef %342, ptr noundef %343, ptr noundef %346, i8 noundef signext %347)
  %348 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %349 = getelementptr inbounds [8 x i32], ptr %17, i64 0, i64 0
  %350 = getelementptr inbounds [8 x i32], ptr %14, i64 0, i64 0
  %351 = load ptr, ptr %11, align 8, !tbaa !5
  call void @apply_z(ptr noundef %348, ptr noundef %349, ptr noundef %350, ptr noundef %351)
  %352 = load ptr, ptr %11, align 8, !tbaa !5
  %353 = getelementptr inbounds %struct.uECC_Curve_t, ptr %352, i32 0, i32 4
  %354 = getelementptr inbounds [8 x i32], ptr %353, i64 0, i64 0
  %355 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %356 = load i8, ptr %29, align 1, !tbaa !14
  %357 = call signext i8 @uECC_vli_cmp_unsafe(ptr noundef %354, ptr noundef %355, i8 noundef signext %356)
  %358 = sext i8 %357 to i32
  %359 = icmp ne i32 %358, 1
  br i1 %359, label %360, label %368

360:                                              ; preds = %341
  %361 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %362 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %363 = load ptr, ptr %11, align 8, !tbaa !5
  %364 = getelementptr inbounds %struct.uECC_Curve_t, ptr %363, i32 0, i32 4
  %365 = getelementptr inbounds [8 x i32], ptr %364, i64 0, i64 0
  %366 = load i8, ptr %29, align 1, !tbaa !14
  %367 = call i32 @uECC_vli_sub(ptr noundef %361, ptr noundef %362, ptr noundef %365, i8 noundef signext %366)
  br label %368

368:                                              ; preds = %360, %341
  %369 = getelementptr inbounds [8 x i32], ptr %16, i64 0, i64 0
  %370 = getelementptr inbounds [8 x i32], ptr %26, i64 0, i64 0
  %371 = load i8, ptr %28, align 1, !tbaa !14
  %372 = call i32 @uECC_vli_equal(ptr noundef %369, ptr noundef %370, i8 noundef signext %371)
  %373 = icmp eq i32 %372, 0
  %374 = zext i1 %373 to i32
  store i32 %374, ptr %6, align 4
  store i32 1, ptr %30, align 4
  br label %375

375:                                              ; preds = %368, %125, %106
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #3
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %27) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #3
  call void @llvm.lifetime.end.p0(i64 64, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 2, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 2, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #3
  call void @llvm.lifetime.end.p0(i64 64, ptr %15) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #3
  %376 = load i32, ptr %6, align 4
  ret i32 %376
}

declare signext i8 @uECC_vli_cmp_unsafe(ptr noundef, ptr noundef, i8 noundef signext) #1

declare void @uECC_vli_modSub(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) #1

declare void @XYcZ_add(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

declare void @apply_z(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare hidden signext i16 @smax(i16 noundef signext, i16 noundef signext) #2

declare i32 @uECC_vli_testBit(ptr noundef, i16 noundef signext) #1

declare void @uECC_vli_modMult_fast(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

declare i32 @uECC_vli_sub(ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) #1

declare i32 @uECC_vli_equal(ptr noundef, ptr noundef, i8 noundef signext) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 = !{!"any pointer", !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 = !{!12, !7, i64 0}
!12 = !{!"uECC_Curve_t", !7, i64 0, !7, i64 1, !13, i64 2, !7, i64 4, !7, i64 36, !7, i64 68, !7, i64 132, !6, i64 168, !6, i64 176, !6, i64 184}
!13 = !{!"short", !7, i64 0}
!14 = !{!7, !7, i64 0}
!15 = !{!12, !13, i64 2}
!16 = !{!12, !7, i64 1}
!17 = !{!13, !13, i64 0}
!18 = !{!12, !6, i64 168}
!19 = distinct !{!19, !20}
!20 = !{!"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

declare i32 @uECC_vli_isZero(ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare void @uECC_vli_clear(ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare void @uECC_vli_modMult(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare void @uECC_vli_modInv(ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare void @uECC_vli_bytesToNative(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

declare void @uECC_vli_set(ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare hidden void @bits2int(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #2

declare signext i16 @uECC_vli_numBits(ptr noundef, i8 noundef signext) local_unnamed_addr #1

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

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @uECC_verify(ptr noundef %0, ptr noundef %1, i32 noundef %2, ptr noundef %3, ptr noundef %4) local_unnamed_addr #2 {
  %6 = alloca [8 x i32], align 16
  %7 = alloca [8 x i32], align 16
  %8 = alloca [8 x i32], align 16
  %9 = alloca [16 x i32], align 16
  %10 = alloca [8 x i32], align 16
  %11 = alloca [8 x i32], align 16
  %12 = alloca [8 x i32], align 16
  %13 = alloca [8 x i32], align 16
  %14 = alloca [8 x i32], align 16
  %15 = alloca [4 x ptr], align 16
  %16 = alloca [16 x i32], align 16
  %17 = alloca [8 x i32], align 16
  %18 = alloca [8 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #3
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %9) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %10) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %11) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %13) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %14) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #3
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %16) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %17) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #3
  %19 = load i8, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %4, i64 2
  %21 = load i16, ptr %20, align 2, !tbaa !11
  %22 = sext i16 %21 to i32
  %23 = add nsw i32 %22, 31
  %24 = sdiv i32 %23, 32
  %25 = trunc i32 %24 to i8
  %sext = shl i32 %24, 24
  %26 = ashr exact i32 %sext, 24
  %27 = add nsw i32 %26, -1
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [8 x i32], ptr %10, i64 0, i64 %28
  store i32 0, ptr %29, align 4, !tbaa !12
  %30 = getelementptr inbounds [8 x i32], ptr %17, i64 0, i64 %28
  store i32 0, ptr %30, align 4, !tbaa !12
  %31 = getelementptr inbounds [8 x i32], ptr %18, i64 0, i64 %28
  store i32 0, ptr %31, align 4, !tbaa !12
  %32 = getelementptr inbounds i8, ptr %4, i64 1
  %33 = load i8, ptr %32, align 1, !tbaa !14
  %34 = sext i8 %33 to i32
  call void @uECC_vli_bytesToNative(ptr noundef nonnull %16, ptr noundef %0, i32 noundef %34) #3
  %35 = sext i8 %19 to i64
  %36 = getelementptr inbounds i32, ptr %16, i64 %35
  %37 = load i8, ptr %32, align 1, !tbaa !14
  %38 = sext i8 %37 to i32
  %39 = sext i8 %37 to i64
  %40 = getelementptr inbounds i8, ptr %0, i64 %39
  call void @uECC_vli_bytesToNative(ptr noundef nonnull %36, ptr noundef %40, i32 noundef %38) #3
  %41 = load i8, ptr %32, align 1, !tbaa !14
  %42 = sext i8 %41 to i32
  call void @uECC_vli_bytesToNative(ptr noundef nonnull %17, ptr noundef %3, i32 noundef %42) #3
  %43 = load i8, ptr %32, align 1, !tbaa !14
  %44 = sext i8 %43 to i32
  %45 = sext i8 %43 to i64
  %46 = getelementptr inbounds i8, ptr %3, i64 %45
  call void @uECC_vli_bytesToNative(ptr noundef nonnull %18, ptr noundef %46, i32 noundef %44) #3
  %47 = call i32 @uECC_vli_isZero(ptr noundef nonnull %17, i8 noundef signext %19) #3
  %.not = icmp eq i32 %47, 0
  br i1 %.not, label %48, label %102

48:                                               ; preds = %5
  %49 = call i32 @uECC_vli_isZero(ptr noundef nonnull %18, i8 noundef signext %19) #3
  %.not89 = icmp eq i32 %49, 0
  br i1 %.not89, label %50, label %102

50:                                               ; preds = %48
  %51 = getelementptr inbounds i8, ptr %4, i64 36
  %52 = call signext i8 @uECC_vli_cmp_unsafe(ptr noundef nonnull %51, ptr noundef nonnull %17, i8 noundef signext %25) #3
  %.not90 = icmp eq i8 %52, 1
  br i1 %.not90, label %53, label %102

53:                                               ; preds = %50
  %54 = call signext i8 @uECC_vli_cmp_unsafe(ptr noundef nonnull %51, ptr noundef nonnull %18, i8 noundef signext %25) #3
  %.not91 = icmp eq i8 %54, 1
  br i1 %.not91, label %55, label %102

55:                                               ; preds = %53
  call void @uECC_vli_modInv(ptr noundef nonnull %8, ptr noundef nonnull %18, ptr noundef nonnull %51, i8 noundef signext %25) #3
  %56 = getelementptr inbounds [8 x i32], ptr %6, i64 0, i64 %28
  store i32 0, ptr %56, align 4, !tbaa !12
  call void @bits2int(ptr noundef nonnull %6, ptr noundef %1, i32 noundef %2, ptr noundef nonnull %4)
  call void @uECC_vli_modMult(ptr noundef nonnull %6, ptr noundef nonnull %6, ptr noundef nonnull %8, ptr noundef nonnull %51, i8 noundef signext %25) #3
  call void @uECC_vli_modMult(ptr noundef nonnull %7, ptr noundef nonnull %17, ptr noundef nonnull %8, ptr noundef nonnull %51, i8 noundef signext %25) #3
  call void @uECC_vli_set(ptr noundef nonnull %9, ptr noundef nonnull %16, i8 noundef signext %19) #3
  %57 = getelementptr inbounds i32, ptr %9, i64 %35
  call void @uECC_vli_set(ptr noundef nonnull %57, ptr noundef nonnull %36, i8 noundef signext %19) #3
  %58 = getelementptr inbounds i8, ptr %4, i64 68
  call void @uECC_vli_set(ptr noundef nonnull %12, ptr noundef nonnull %58, i8 noundef signext %19) #3
  %59 = getelementptr inbounds i32, ptr %58, i64 %35
  call void @uECC_vli_set(ptr noundef nonnull %13, ptr noundef nonnull %59, i8 noundef signext %19) #3
  %60 = getelementptr inbounds i8, ptr %4, i64 4
  call void @uECC_vli_modSub(ptr noundef nonnull %8, ptr noundef nonnull %9, ptr noundef nonnull %12, ptr noundef nonnull %60, i8 noundef signext %19) #3
  call void @XYcZ_add(ptr noundef nonnull %12, ptr noundef nonnull %13, ptr noundef nonnull %9, ptr noundef nonnull %57, ptr noundef nonnull %4) #3
  call void @uECC_vli_modInv(ptr noundef nonnull %8, ptr noundef nonnull %8, ptr noundef nonnull %60, i8 noundef signext %19) #3
  call void @apply_z(ptr noundef nonnull %9, ptr noundef nonnull %57, ptr noundef nonnull %8, ptr noundef nonnull %4) #3
  store ptr null, ptr %15, align 16, !tbaa !15
  %61 = getelementptr inbounds i8, ptr %15, i64 8
  store ptr %58, ptr %61, align 8, !tbaa !15
  %62 = getelementptr inbounds i8, ptr %15, i64 16
  store ptr %16, ptr %62, align 16, !tbaa !15
  %63 = getelementptr inbounds i8, ptr %15, i64 24
  store ptr %9, ptr %63, align 8, !tbaa !15
  %64 = call signext i16 @uECC_vli_numBits(ptr noundef nonnull %6, i8 noundef signext %25) #3
  %65 = call signext i16 @uECC_vli_numBits(ptr noundef nonnull %7, i8 noundef signext %25) #3
  %66 = call signext i16 @smax(i16 noundef signext %64, i16 noundef signext %65)
  %67 = add i16 %66, -1
  %68 = call i32 @uECC_vli_testBit(ptr noundef nonnull %6, i16 noundef signext %67) #3
  %69 = icmp ne i32 %68, 0
  %70 = zext i1 %69 to i64
  %71 = call i32 @uECC_vli_testBit(ptr noundef nonnull %7, i16 noundef signext %67) #3
  %.not92 = icmp eq i32 %71, 0
  %72 = select i1 %.not92, i64 0, i64 2
  %73 = or disjoint i64 %72, %70
  %74 = getelementptr inbounds [4 x ptr], ptr %15, i64 0, i64 %73
  %75 = load ptr, ptr %74, align 8, !tbaa !15
  call void @uECC_vli_set(ptr noundef nonnull %10, ptr noundef %75, i8 noundef signext %19) #3
  %76 = getelementptr inbounds i32, ptr %75, i64 %35
  call void @uECC_vli_set(ptr noundef nonnull %11, ptr noundef %76, i8 noundef signext %19) #3
  call void @uECC_vli_clear(ptr noundef nonnull %8, i8 noundef signext %19) #3
  store i32 1, ptr %8, align 16, !tbaa !12
  %77 = add i16 %66, -2
  %78 = icmp sgt i16 %77, -1
  br i1 %78, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %55
  %79 = getelementptr inbounds i8, ptr %4, i64 168
  br label %80

80:                                               ; preds = %.lr.ph, %92
  %.08796 = phi i16 [ %77, %.lr.ph ], [ %93, %92 ]
  %81 = load ptr, ptr %79, align 8, !tbaa !16
  call void %81(ptr noundef nonnull %10, ptr noundef nonnull %11, ptr noundef nonnull %8, ptr noundef nonnull %4) #3
  %82 = call i32 @uECC_vli_testBit(ptr noundef nonnull %6, i16 noundef signext %.08796) #3
  %83 = icmp ne i32 %82, 0
  %84 = zext i1 %83 to i64
  %85 = call i32 @uECC_vli_testBit(ptr noundef nonnull %7, i16 noundef signext %.08796) #3
  %.not94 = icmp eq i32 %85, 0
  %86 = select i1 %.not94, i64 0, i64 2
  %87 = or disjoint i64 %86, %84
  %88 = getelementptr inbounds [4 x ptr], ptr %15, i64 0, i64 %87
  %89 = load ptr, ptr %88, align 8, !tbaa !15
  %.not95 = icmp eq ptr %89, null
  br i1 %.not95, label %92, label %90

90:                                               ; preds = %80
  call void @uECC_vli_set(ptr noundef nonnull %12, ptr noundef nonnull %89, i8 noundef signext %19) #3
  %91 = getelementptr inbounds i32, ptr %89, i64 %35
  call void @uECC_vli_set(ptr noundef nonnull %13, ptr noundef nonnull %91, i8 noundef signext %19) #3
  call void @apply_z(ptr noundef nonnull %12, ptr noundef nonnull %13, ptr noundef nonnull %8, ptr noundef nonnull %4) #3
  call void @uECC_vli_modSub(ptr noundef nonnull %14, ptr noundef nonnull %10, ptr noundef nonnull %12, ptr noundef nonnull %60, i8 noundef signext %19) #3
  call void @XYcZ_add(ptr noundef nonnull %12, ptr noundef nonnull %13, ptr noundef nonnull %10, ptr noundef nonnull %11, ptr noundef nonnull %4) #3
  call void @uECC_vli_modMult_fast(ptr noundef nonnull %8, ptr noundef nonnull %8, ptr noundef nonnull %14, ptr noundef nonnull %4) #3
  br label %92

92:                                               ; preds = %90, %80
  %93 = add nsw i16 %.08796, -1
  %94 = icmp sgt i16 %.08796, 0
  br i1 %94, label %80, label %._crit_edge, !llvm.loop !17

._crit_edge:                                      ; preds = %92, %55
  call void @uECC_vli_modInv(ptr noundef nonnull %8, ptr noundef nonnull %8, ptr noundef nonnull %60, i8 noundef signext %19) #3
  call void @apply_z(ptr noundef nonnull %10, ptr noundef nonnull %11, ptr noundef nonnull %8, ptr noundef nonnull %4) #3
  %95 = call signext i8 @uECC_vli_cmp_unsafe(ptr noundef nonnull %51, ptr noundef nonnull %10, i8 noundef signext %25) #3
  %.not93 = icmp eq i8 %95, 1
  br i1 %.not93, label %98, label %96

96:                                               ; preds = %._crit_edge
  %97 = call i32 @uECC_vli_sub(ptr noundef nonnull %10, ptr noundef nonnull %10, ptr noundef nonnull %51, i8 noundef signext %25) #3
  br label %98

98:                                               ; preds = %96, %._crit_edge
  %99 = call i32 @uECC_vli_equal(ptr noundef nonnull %10, ptr noundef nonnull %17, i8 noundef signext %19) #3
  %100 = icmp eq i32 %99, 0
  %101 = zext i1 %100 to i32
  br label %102

102:                                              ; preds = %50, %53, %5, %48, %98
  %.0 = phi i32 [ %101, %98 ], [ 0, %48 ], [ 0, %5 ], [ 0, %53 ], [ 0, %50 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #3
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %16) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %11) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #3
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %9) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #3
  ret i32 %.0
}

declare signext i8 @uECC_vli_cmp_unsafe(ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare void @uECC_vli_modSub(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare void @XYcZ_add(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare void @apply_z(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare hidden signext i16 @smax(i16 noundef signext, i16 noundef signext) local_unnamed_addr #2

declare i32 @uECC_vli_testBit(ptr noundef, i16 noundef signext) local_unnamed_addr #1

declare void @uECC_vli_modMult_fast(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare i32 @uECC_vli_sub(ptr noundef, ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

declare i32 @uECC_vli_equal(ptr noundef, ptr noundef, i8 noundef signext) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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, !7, i64 0}
!6 = !{!"uECC_Curve_t", !7, i64 0, !7, i64 1, !9, i64 2, !7, i64 4, !7, i64 36, !7, i64 68, !7, i64 132, !10, i64 168, !10, i64 176, !10, i64 184}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!"short", !7, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!6, !9, i64 2}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!6, !7, i64 1}
!15 = !{!10, !10, i64 0}
!16 = !{!6, !10, i64 168}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass