; LLVM IR from glaretechnologies/substrata :: opus/opus-1.3.1/silk/float (find_pred_coefs_FLP)

; 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.silk_encoder_state_FLP = type { %struct.silk_encoder_state, %struct.silk_shape_state_FLP, [720 x float], float }
%struct.silk_encoder_state = type { [2 x i32], i32, i32, %struct.silk_LP_state, %struct.silk_VAD_state, %struct.silk_nsq_state, [16 x i16], i32, i32, i8, i8, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, ptr, [4 x i32], i32, i32, [3 x i8], i8, [3 x i32], %struct.SideInfoIndices, [320 x i8], i32, [322 x i16], i32, i32, i32, i32, i32, i32, i32, i32, i16, %struct._silk_resampler_state_struct, i32, i32, i32, i32, i32, i32, [3 x %struct.SideInfoIndices], [3 x [320 x i8]] }
%struct.silk_LP_state = type { [2 x i32], i32, i32, i32 }
%struct.silk_VAD_state = type { [2 x i32], [2 x i32], [2 x i32], [4 x i32], [4 x i32], i16, [4 x i32], [4 x i32], [4 x i32], i32 }
%struct.silk_nsq_state = type { [640 x i16], [640 x i32], [96 x i32], [24 x i32], i32, i32, i32, i32, i32, i32, i32, i32 }
%struct.SideInfoIndices = type { [4 x i8], [4 x i8], [17 x i8], i16, i8, i8, i8, i8, i8, i8, i8 }
%struct._silk_resampler_state_struct = type { [6 x i32], %union.anon, [48 x i16], i32, i32, i32, i32, i32, i32, i32, i32, ptr }
%union.anon = type { [36 x i32] }
%struct.silk_shape_state_FLP = type { i8, float, float }
%struct.silk_encoder_control_FLP = type { [4 x float], [2 x [16 x float]], [20 x float], float, [4 x i32], [96 x float], [4 x float], [4 x float], [4 x float], [4 x float], float, float, float, float, float, [4 x float], [4 x i32], i8 }

; Function Attrs: nounwind uwtable
define dso_local void @silk_find_pred_coefs_FLP(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4) #0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca [100 x float], align 16
  %13 = alloca [20 x float], align 16
  %14 = alloca [4 x float], align 16
  %15 = alloca [16 x i16], align 16
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca [384 x float], align 16
  %19 = alloca float, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  store i32 %4, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 400, ptr %12) #7
  call void @llvm.lifetime.start.p0(i64 80, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 1536, ptr %18) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #7
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %38, %5
  %21 = load i32, ptr %11, align 4, !tbaa !9
  %22 = load ptr, ptr %6, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %22, i32 0, i32 0
  %24 = getelementptr inbounds %struct.silk_encoder_state, ptr %23, i32 0, i32 20
  %25 = load i32, ptr %24, align 4, !tbaa !11
  %26 = icmp slt i32 %21, %25
  br i1 %26, label %27, label %41

27:                                               ; preds = %20
  %28 = load ptr, ptr %7, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %28, i32 0, i32 0
  %30 = load i32, ptr %11, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [4 x float], ptr %29, i64 0, i64 %31
  %33 = load float, ptr %32, align 4, !tbaa !22
  %34 = fdiv float 1.000000e+00, %33
  %35 = load i32, ptr %11, align 4, !tbaa !9
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [4 x float], ptr %14, i64 0, i64 %36
  store float %34, ptr %37, align 4, !tbaa !22
  br label %38

38:                                               ; preds = %27
  %39 = load i32, ptr %11, align 4, !tbaa !9
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %11, align 4, !tbaa !9
  br label %20, !llvm.loop !23

41:                                               ; preds = %20
  %42 = load ptr, ptr %6, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %42, i32 0, i32 0
  %44 = getelementptr inbounds %struct.silk_encoder_state, ptr %43, i32 0, i32 55
  %45 = getelementptr inbounds %struct.SideInfoIndices, ptr %44, i32 0, i32 5
  %46 = load i8, ptr %45, align 1, !tbaa !25
  %47 = sext i8 %46 to i32
  %48 = icmp eq i32 %47, 2
  br i1 %48, label %49, label %126

49:                                               ; preds = %41
  %50 = getelementptr inbounds [100 x float], ptr %12, i64 0, i64 0
  %51 = getelementptr inbounds [20 x float], ptr %13, i64 0, i64 0
  %52 = load ptr, ptr %8, align 8, !tbaa !5
  %53 = load ptr, ptr %7, align 8, !tbaa !5
  %54 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %53, i32 0, i32 4
  %55 = getelementptr inbounds [4 x i32], ptr %54, i64 0, i64 0
  %56 = load ptr, ptr %6, align 8, !tbaa !5
  %57 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %56, i32 0, i32 0
  %58 = getelementptr inbounds %struct.silk_encoder_state, ptr %57, i32 0, i32 22
  %59 = load i32, ptr %58, align 4, !tbaa !26
  %60 = load ptr, ptr %6, align 8, !tbaa !5
  %61 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %60, i32 0, i32 0
  %62 = getelementptr inbounds %struct.silk_encoder_state, ptr %61, i32 0, i32 20
  %63 = load i32, ptr %62, align 4, !tbaa !11
  call void @silk_find_LTP_FLP(ptr noundef %50, ptr noundef %51, ptr noundef %52, ptr noundef %55, i32 noundef %59, i32 noundef %63)
  %64 = load ptr, ptr %7, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %64, i32 0, i32 2
  %66 = getelementptr inbounds [20 x float], ptr %65, i64 0, i64 0
  %67 = load ptr, ptr %6, align 8, !tbaa !5
  %68 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %67, i32 0, i32 0
  %69 = getelementptr inbounds %struct.silk_encoder_state, ptr %68, i32 0, i32 55
  %70 = getelementptr inbounds %struct.SideInfoIndices, ptr %69, i32 0, i32 1
  %71 = getelementptr inbounds [4 x i8], ptr %70, i64 0, i64 0
  %72 = load ptr, ptr %6, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %72, i32 0, i32 0
  %74 = getelementptr inbounds %struct.silk_encoder_state, ptr %73, i32 0, i32 55
  %75 = getelementptr inbounds %struct.SideInfoIndices, ptr %74, i32 0, i32 8
  %76 = load ptr, ptr %6, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %76, i32 0, i32 0
  %78 = getelementptr inbounds %struct.silk_encoder_state, ptr %77, i32 0, i32 39
  %79 = load ptr, ptr %7, align 8, !tbaa !5
  %80 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %79, i32 0, i32 14
  %81 = getelementptr inbounds [100 x float], ptr %12, i64 0, i64 0
  %82 = getelementptr inbounds [20 x float], ptr %13, i64 0, i64 0
  %83 = load ptr, ptr %6, align 8, !tbaa !5
  %84 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %83, i32 0, i32 0
  %85 = getelementptr inbounds %struct.silk_encoder_state, ptr %84, i32 0, i32 22
  %86 = load i32, ptr %85, align 4, !tbaa !26
  %87 = load ptr, ptr %6, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %87, i32 0, i32 0
  %89 = getelementptr inbounds %struct.silk_encoder_state, ptr %88, i32 0, i32 20
  %90 = load i32, ptr %89, align 4, !tbaa !11
  %91 = load ptr, ptr %6, align 8, !tbaa !5
  %92 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %91, i32 0, i32 0
  %93 = getelementptr inbounds %struct.silk_encoder_state, ptr %92, i32 0, i32 57
  %94 = load i32, ptr %93, align 4, !tbaa !27
  call void @silk_quant_LTP_gains_FLP(ptr noundef %66, ptr noundef %71, ptr noundef %75, ptr noundef %78, ptr noundef %80, ptr noundef %81, ptr noundef %82, i32 noundef %86, i32 noundef %90, i32 noundef %94)
  %95 = load ptr, ptr %6, align 8, !tbaa !5
  %96 = load ptr, ptr %7, align 8, !tbaa !5
  %97 = load i32, ptr %10, align 4, !tbaa !9
  call void @silk_LTP_scale_ctrl_FLP(ptr noundef %95, ptr noundef %96, i32 noundef %97)
  %98 = getelementptr inbounds [384 x float], ptr %18, i64 0, i64 0
  %99 = load ptr, ptr %9, align 8, !tbaa !5
  %100 = load ptr, ptr %6, align 8, !tbaa !5
  %101 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %100, i32 0, i32 0
  %102 = getelementptr inbounds %struct.silk_encoder_state, ptr %101, i32 0, i32 35
  %103 = load i32, ptr %102, align 8, !tbaa !28
  %104 = sext i32 %103 to i64
  %105 = sub i64 0, %104
  %106 = getelementptr inbounds float, ptr %99, i64 %105
  %107 = load ptr, ptr %7, align 8, !tbaa !5
  %108 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %107, i32 0, i32 2
  %109 = getelementptr inbounds [20 x float], ptr %108, i64 0, i64 0
  %110 = load ptr, ptr %7, align 8, !tbaa !5
  %111 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %110, i32 0, i32 4
  %112 = getelementptr inbounds [4 x i32], ptr %111, i64 0, i64 0
  %113 = getelementptr inbounds [4 x float], ptr %14, i64 0, i64 0
  %114 = load ptr, ptr %6, align 8, !tbaa !5
  %115 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %114, i32 0, i32 0
  %116 = getelementptr inbounds %struct.silk_encoder_state, ptr %115, i32 0, i32 22
  %117 = load i32, ptr %116, align 4, !tbaa !26
  %118 = load ptr, ptr %6, align 8, !tbaa !5
  %119 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %118, i32 0, i32 0
  %120 = getelementptr inbounds %struct.silk_encoder_state, ptr %119, i32 0, i32 20
  %121 = load i32, ptr %120, align 4, !tbaa !11
  %122 = load ptr, ptr %6, align 8, !tbaa !5
  %123 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %122, i32 0, i32 0
  %124 = getelementptr inbounds %struct.silk_encoder_state, ptr %123, i32 0, i32 35
  %125 = load i32, ptr %124, align 8, !tbaa !28
  call void @silk_LTP_analysis_filter_FLP(ptr noundef %98, ptr noundef %106, ptr noundef %109, ptr noundef %112, ptr noundef %113, i32 noundef %117, i32 noundef %121, i32 noundef %125)
  br label %197

126:                                              ; preds = %41
  %127 = load ptr, ptr %9, align 8, !tbaa !5
  %128 = load ptr, ptr %6, align 8, !tbaa !5
  %129 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %128, i32 0, i32 0
  %130 = getelementptr inbounds %struct.silk_encoder_state, ptr %129, i32 0, i32 35
  %131 = load i32, ptr %130, align 8, !tbaa !28
  %132 = sext i32 %131 to i64
  %133 = sub i64 0, %132
  %134 = getelementptr inbounds float, ptr %127, i64 %133
  store ptr %134, ptr %16, align 8, !tbaa !5
  %135 = getelementptr inbounds [384 x float], ptr %18, i64 0, i64 0
  store ptr %135, ptr %17, align 8, !tbaa !5
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %136

136:                                              ; preds = %178, %126
  %137 = load i32, ptr %11, align 4, !tbaa !9
  %138 = load ptr, ptr %6, align 8, !tbaa !5
  %139 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %138, i32 0, i32 0
  %140 = getelementptr inbounds %struct.silk_encoder_state, ptr %139, i32 0, i32 20
  %141 = load i32, ptr %140, align 4, !tbaa !11
  %142 = icmp slt i32 %137, %141
  br i1 %142, label %143, label %181

143:                                              ; preds = %136
  %144 = load ptr, ptr %17, align 8, !tbaa !5
  %145 = load ptr, ptr %16, align 8, !tbaa !5
  %146 = load i32, ptr %11, align 4, !tbaa !9
  %147 = sext i32 %146 to i64
  %148 = getelementptr inbounds [4 x float], ptr %14, i64 0, i64 %147
  %149 = load float, ptr %148, align 4, !tbaa !22
  %150 = load ptr, ptr %6, align 8, !tbaa !5
  %151 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %150, i32 0, i32 0
  %152 = getelementptr inbounds %struct.silk_encoder_state, ptr %151, i32 0, i32 22
  %153 = load i32, ptr %152, align 4, !tbaa !26
  %154 = load ptr, ptr %6, align 8, !tbaa !5
  %155 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %154, i32 0, i32 0
  %156 = getelementptr inbounds %struct.silk_encoder_state, ptr %155, i32 0, i32 35
  %157 = load i32, ptr %156, align 8, !tbaa !28
  %158 = add nsw i32 %153, %157
  call void @silk_scale_copy_vector_FLP(ptr noundef %144, ptr noundef %145, float noundef %149, i32 noundef %158)
  %159 = load ptr, ptr %6, align 8, !tbaa !5
  %160 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %159, i32 0, i32 0
  %161 = getelementptr inbounds %struct.silk_encoder_state, ptr %160, i32 0, i32 22
  %162 = load i32, ptr %161, align 4, !tbaa !26
  %163 = load ptr, ptr %6, align 8, !tbaa !5
  %164 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %163, i32 0, i32 0
  %165 = getelementptr inbounds %struct.silk_encoder_state, ptr %164, i32 0, i32 35
  %166 = load i32, ptr %165, align 8, !tbaa !28
  %167 = add nsw i32 %162, %166
  %168 = load ptr, ptr %17, align 8, !tbaa !5
  %169 = sext i32 %167 to i64
  %170 = getelementptr inbounds float, ptr %168, i64 %169
  store ptr %170, ptr %17, align 8, !tbaa !5
  %171 = load ptr, ptr %6, align 8, !tbaa !5
  %172 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %171, i32 0, i32 0
  %173 = getelementptr inbounds %struct.silk_encoder_state, ptr %172, i32 0, i32 22
  %174 = load i32, ptr %173, align 4, !tbaa !26
  %175 = load ptr, ptr %16, align 8, !tbaa !5
  %176 = sext i32 %174 to i64
  %177 = getelementptr inbounds float, ptr %175, i64 %176
  store ptr %177, ptr %16, align 8, !tbaa !5
  br label %178

178:                                              ; preds = %143
  %179 = load i32, ptr %11, align 4, !tbaa !9
  %180 = add nsw i32 %179, 1
  store i32 %180, ptr %11, align 4, !tbaa !9
  br label %136, !llvm.loop !29

181:                                              ; preds = %136
  %182 = load ptr, ptr %7, align 8, !tbaa !5
  %183 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %182, i32 0, i32 2
  %184 = getelementptr inbounds [20 x float], ptr %183, i64 0, i64 0
  %185 = load ptr, ptr %6, align 8, !tbaa !5
  %186 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %185, i32 0, i32 0
  %187 = getelementptr inbounds %struct.silk_encoder_state, ptr %186, i32 0, i32 20
  %188 = load i32, ptr %187, align 4, !tbaa !11
  %189 = mul nsw i32 %188, 5
  %190 = sext i32 %189 to i64
  %191 = mul i64 %190, 4
  call void @llvm.memset.p0.i64(ptr align 4 %184, i8 0, i64 %191, i1 false)
  %192 = load ptr, ptr %7, align 8, !tbaa !5
  %193 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %192, i32 0, i32 14
  store float 0.000000e+00, ptr %193, align 4, !tbaa !30
  %194 = load ptr, ptr %6, align 8, !tbaa !5
  %195 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %194, i32 0, i32 0
  %196 = getelementptr inbounds %struct.silk_encoder_state, ptr %195, i32 0, i32 39
  store i32 0, ptr %196, align 8, !tbaa !32
  br label %197

197:                                              ; preds = %181, %49
  %198 = load ptr, ptr %6, align 8, !tbaa !5
  %199 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %198, i32 0, i32 0
  %200 = getelementptr inbounds %struct.silk_encoder_state, ptr %199, i32 0, i32 41
  %201 = load i32, ptr %200, align 8, !tbaa !33
  %202 = icmp ne i32 %201, 0
  br i1 %202, label %203, label %204

203:                                              ; preds = %197
  store float 0x3F847AE140000000, ptr %19, align 4, !tbaa !22
  br label %219

204:                                              ; preds = %197
  %205 = load ptr, ptr %7, align 8, !tbaa !5
  %206 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %205, i32 0, i32 14
  %207 = load float, ptr %206, align 4, !tbaa !30
  %208 = fdiv float %207, 3.000000e+00
  %209 = fpext float %208 to double
  %210 = call double @pow(double noundef 2.000000e+00, double noundef %209) #7
  %211 = fptrunc double %210 to float
  %212 = fdiv float %211, 1.000000e+04
  store float %212, ptr %19, align 4, !tbaa !22
  %213 = load ptr, ptr %7, align 8, !tbaa !5
  %214 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %213, i32 0, i32 12
  %215 = load float, ptr %214, align 4, !tbaa !34
  %216 = call float @llvm.fmuladd.f32(float 7.500000e-01, float %215, float 2.500000e-01)
  %217 = load float, ptr %19, align 4, !tbaa !22
  %218 = fdiv float %217, %216
  store float %218, ptr %19, align 4, !tbaa !22
  br label %219

219:                                              ; preds = %204, %203
  %220 = load ptr, ptr %6, align 8, !tbaa !5
  %221 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %220, i32 0, i32 0
  %222 = getelementptr inbounds [16 x i16], ptr %15, i64 0, i64 0
  %223 = getelementptr inbounds [384 x float], ptr %18, i64 0, i64 0
  %224 = load float, ptr %19, align 4, !tbaa !22
  call void @silk_find_LPC_FLP(ptr noundef %221, ptr noundef %222, ptr noundef %223, float noundef %224)
  %225 = load ptr, ptr %6, align 8, !tbaa !5
  %226 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %225, i32 0, i32 0
  %227 = load ptr, ptr %7, align 8, !tbaa !5
  %228 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %227, i32 0, i32 1
  %229 = getelementptr inbounds [2 x [16 x float]], ptr %228, i64 0, i64 0
  %230 = getelementptr inbounds [16 x i16], ptr %15, i64 0, i64 0
  %231 = load ptr, ptr %6, align 8, !tbaa !5
  %232 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %231, i32 0, i32 0
  %233 = getelementptr inbounds %struct.silk_encoder_state, ptr %232, i32 0, i32 6
  %234 = getelementptr inbounds [16 x i16], ptr %233, i64 0, i64 0
  call void @silk_process_NLSFs_FLP(ptr noundef %226, ptr noundef %229, ptr noundef %230, ptr noundef %234)
  %235 = load ptr, ptr %7, align 8, !tbaa !5
  %236 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %235, i32 0, i32 15
  %237 = getelementptr inbounds [4 x float], ptr %236, i64 0, i64 0
  %238 = getelementptr inbounds [384 x float], ptr %18, i64 0, i64 0
  %239 = load ptr, ptr %7, align 8, !tbaa !5
  %240 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %239, i32 0, i32 1
  %241 = getelementptr inbounds [2 x [16 x float]], ptr %240, i64 0, i64 0
  %242 = load ptr, ptr %7, align 8, !tbaa !5
  %243 = getelementptr inbounds %struct.silk_encoder_control_FLP, ptr %242, i32 0, i32 0
  %244 = getelementptr inbounds [4 x float], ptr %243, i64 0, i64 0
  %245 = load ptr, ptr %6, align 8, !tbaa !5
  %246 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %245, i32 0, i32 0
  %247 = getelementptr inbounds %struct.silk_encoder_state, ptr %246, i32 0, i32 22
  %248 = load i32, ptr %247, align 4, !tbaa !26
  %249 = load ptr, ptr %6, align 8, !tbaa !5
  %250 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %249, i32 0, i32 0
  %251 = getelementptr inbounds %struct.silk_encoder_state, ptr %250, i32 0, i32 20
  %252 = load i32, ptr %251, align 4, !tbaa !11
  %253 = load ptr, ptr %6, align 8, !tbaa !5
  %254 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %253, i32 0, i32 0
  %255 = getelementptr inbounds %struct.silk_encoder_state, ptr %254, i32 0, i32 35
  %256 = load i32, ptr %255, align 8, !tbaa !28
  call void @silk_residual_energy_FLP(ptr noundef %237, ptr noundef %238, ptr noundef %241, ptr noundef %244, i32 noundef %248, i32 noundef %252, i32 noundef %256)
  %257 = load ptr, ptr %6, align 8, !tbaa !5
  %258 = getelementptr inbounds %struct.silk_encoder_state_FLP, ptr %257, i32 0, i32 0
  %259 = getelementptr inbounds %struct.silk_encoder_state, ptr %258, i32 0, i32 6
  %260 = getelementptr inbounds [16 x i16], ptr %259, i64 0, i64 0
  %261 = getelementptr inbounds [16 x i16], ptr %15, i64 0, i64 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %260, ptr align 16 %261, i64 32, i1 false)
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 1536, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 80, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 400, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare void @silk_find_LTP_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) #2

declare void @silk_quant_LTP_gains_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef) #2

declare void @silk_LTP_scale_ctrl_FLP(ptr noundef, ptr noundef, i32 noundef) #2

declare void @silk_LTP_analysis_filter_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef) #2

declare void @silk_scale_copy_vector_FLP(ptr noundef, ptr noundef, float noundef, i32 noundef) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: nounwind
declare double @pow(double noundef, double noundef) #4

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

declare void @silk_find_LPC_FLP(ptr noundef, ptr noundef, ptr noundef, float noundef) #2

declare void @silk_process_NLSFs_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare void @silk_residual_energy_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #6

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { 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, !10, i64 4580}
!12 = !{!"", !13, i64 0, !20, i64 7192, !7, i64 7204, !21, i64 10084}
!13 = !{!"", !7, i64 0, !10, i64 8, !10, i64 12, !14, i64 16, !15, i64 36, !17, i64 148, !7, i64 4500, !10, i64 4532, !10, i64 4536, !7, i64 4540, !7, i64 4541, !10, i64 4544, !10, i64 4548, !10, i64 4552, !10, i64 4556, !10, i64 4560, !10, i64 4564, !10, i64 4568, !10, i64 4572, !10, i64 4576, !10, i64 4580, !10, i64 4584, !10, i64 4588, !10, i64 4592, !10, i64 4596, !10, i64 4600, !10, i64 4604, !10, i64 4608, !10, i64 4612, !10, i64 4616, !10, i64 4620, !10, i64 4624, !10, i64 4628, !10, i64 4632, !10, i64 4636, !10, i64 4640, !10, i64 4644, !10, i64 4648, !10, i64 4652, !10, i64 4656, !10, i64 4660, !10, i64 4664, !10, i64 4668, !10, i64 4672, !10, i64 4676, !10, i64 4680, !6, i64 4688, !6, i64 4696, !6, i64 4704, !7, i64 4712, !10, i64 4728, !10, i64 4732, !7, i64 4736, !7, i64 4739, !7, i64 4740, !18, i64 4752, !7, i64 4788, !10, i64 5108, !7, i64 5112, !10, i64 5756, !10, i64 5760, !10, i64 5764, !10, i64 5768, !10, i64 5772, !10, i64 5776, !10, i64 5780, !10, i64 5784, !16, i64 5788, !19, i64 5792, !10, i64 6096, !10, i64 6100, !10, i64 6104, !10, i64 6108, !10, i64 6112, !10, i64 6116, !7, i64 6120, !7, i64 6228}
!14 = !{!"", !7, i64 0, !10, i64 8, !10, i64 12, !10, i64 16}
!15 = !{!"", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 40, !16, i64 56, !7, i64 60, !7, i64 76, !7, i64 92, !10, i64 108}
!16 = !{!"short", !7, i64 0}
!17 = !{!"", !7, i64 0, !7, i64 1280, !7, i64 3840, !7, i64 4224, !10, i64 4320, !10, i64 4324, !10, i64 4328, !10, i64 4332, !10, i64 4336, !10, i64 4340, !10, i64 4344, !10, i64 4348}
!18 = !{!"", !7, i64 0, !7, i64 4, !7, i64 8, !16, i64 26, !7, i64 28, !7, i64 29, !7, i64 30, !7, i64 31, !7, i64 32, !7, i64 33, !7, i64 34}
!19 = !{!"_silk_resampler_state_struct", !7, i64 0, !7, i64 24, !7, i64 168, !10, i64 264, !10, i64 268, !10, i64 272, !10, i64 276, !10, i64 280, !10, i64 284, !10, i64 288, !10, i64 292, !6, i64 296}
!20 = !{!"", !7, i64 0, !21, i64 4, !21, i64 8}
!21 = !{!"float", !7, i64 0}
!22 = !{!21, !21, i64 0}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = !{!12, !7, i64 4781}
!26 = !{!12, !10, i64 4588}
!27 = !{!12, !10, i64 5108}
!28 = !{!12, !10, i64 4640}
!29 = distinct !{!29, !24}
!30 = !{!31, !21, i64 708}
!31 = !{!"", !7, i64 0, !7, i64 16, !7, i64 144, !21, i64 224, !7, i64 228, !7, i64 244, !7, i64 628, !7, i64 644, !7, i64 660, !7, i64 676, !21, i64 692, !21, i64 696, !21, i64 700, !21, i64 704, !21, i64 708, !7, i64 712, !7, i64 728, !7, i64 744}
!32 = !{!12, !10, i64 4656}
!33 = !{!12, !10, i64 4664}
!34 = !{!31, !21, i64 700}


; 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: nounwind uwtable
define dso_local void @silk_find_pred_coefs_FLP(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4) local_unnamed_addr #0 {
  %6 = alloca [100 x float], align 16
  %7 = alloca [20 x float], align 16
  %8 = alloca [4 x float], align 16
  %9 = alloca [16 x i16], align 16
  %10 = alloca [384 x float], align 16
  call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #6
  call void @llvm.lifetime.start.p0(i64 1536, ptr nonnull %10) #6
  %11 = getelementptr inbounds i8, ptr %0, i64 4580
  %12 = load i32, ptr %11, align 4, !tbaa !5
  %13 = icmp sgt i32 %12, 0
  br i1 %13, label %.lr.ph.preheader, label %._crit_edge.thread

.lr.ph.preheader:                                 ; preds = %5
  %wide.trip.count = zext nneg i32 %12 to i64
  %min.iters.check = icmp ult i32 %12, 4
  br i1 %min.iters.check, label %.lr.ph.preheader86, label %vector.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i64 %wide.trip.count, 2147483644
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %14 = getelementptr inbounds [4 x float], ptr %1, i64 0, i64 %index
  %wide.load = load <4 x float>, ptr %14, align 4, !tbaa !20
  %15 = fdiv <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %wide.load
  %16 = getelementptr inbounds [4 x float], ptr %8, i64 0, i64 %index
  store <4 x float> %15, ptr %16, align 16, !tbaa !20
  %index.next = add nuw i64 %index, 4
  %17 = icmp eq i64 %index.next, %n.vec
  br i1 %17, label %middle.block, label %vector.body, !llvm.loop !21

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph.preheader86

.lr.ph.preheader86:                               ; preds = %middle.block, %.lr.ph.preheader
  %indvars.iv.ph = phi i64 [ 0, %.lr.ph.preheader ], [ %n.vec, %middle.block ]
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader86, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ %indvars.iv.ph, %.lr.ph.preheader86 ]
  %18 = getelementptr inbounds [4 x float], ptr %1, i64 0, i64 %indvars.iv
  %19 = load float, ptr %18, align 4, !tbaa !20
  %20 = fdiv float 1.000000e+00, %19
  %21 = getelementptr inbounds [4 x float], ptr %8, i64 0, i64 %indvars.iv
  store float %20, ptr %21, align 4, !tbaa !20
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !25

._crit_edge:                                      ; preds = %.lr.ph, %middle.block
  %22 = getelementptr inbounds i8, ptr %0, i64 4781
  %23 = load i8, ptr %22, align 1, !tbaa !26
  %24 = icmp eq i8 %23, 2
  br i1 %24, label %28, label %48

._crit_edge.thread:                               ; preds = %5
  %25 = getelementptr inbounds i8, ptr %0, i64 4781
  %26 = load i8, ptr %25, align 1, !tbaa !26
  %27 = icmp eq i8 %26, 2
  br i1 %27, label %28, label %._crit_edge76

28:                                               ; preds = %._crit_edge.thread, %._crit_edge
  %29 = getelementptr inbounds i8, ptr %1, i64 228
  %30 = getelementptr inbounds i8, ptr %0, i64 4588
  %31 = load i32, ptr %30, align 4, !tbaa !27
  call void @silk_find_LTP_FLP(ptr noundef nonnull %6, ptr noundef nonnull %7, ptr noundef %2, ptr noundef nonnull %29, i32 noundef %31, i32 noundef %12) #6
  %32 = getelementptr inbounds i8, ptr %1, i64 144
  %33 = getelementptr inbounds i8, ptr %0, i64 4756
  %34 = getelementptr inbounds i8, ptr %0, i64 4784
  %35 = getelementptr inbounds i8, ptr %0, i64 4656
  %36 = getelementptr inbounds i8, ptr %1, i64 708
  %37 = load i32, ptr %30, align 4, !tbaa !27
  %38 = load i32, ptr %11, align 4, !tbaa !5
  %39 = getelementptr inbounds i8, ptr %0, i64 5108
  %40 = load i32, ptr %39, align 4, !tbaa !28
  call void @silk_quant_LTP_gains_FLP(ptr noundef nonnull %32, ptr noundef nonnull %33, ptr noundef nonnull %34, ptr noundef nonnull %35, ptr noundef nonnull %36, ptr noundef nonnull %6, ptr noundef nonnull %7, i32 noundef %37, i32 noundef %38, i32 noundef %40) #6
  call void @silk_LTP_scale_ctrl_FLP(ptr noundef nonnull %0, ptr noundef %1, i32 noundef %4) #6
  %41 = getelementptr inbounds i8, ptr %0, i64 4640
  %42 = load i32, ptr %41, align 8, !tbaa !29
  %43 = sext i32 %42 to i64
  %44 = sub nsw i64 0, %43
  %45 = getelementptr inbounds float, ptr %3, i64 %44
  %46 = load i32, ptr %30, align 4, !tbaa !27
  %47 = load i32, ptr %11, align 4, !tbaa !5
  call void @silk_LTP_analysis_filter_FLP(ptr noundef nonnull %10, ptr noundef %45, ptr noundef nonnull %32, ptr noundef nonnull %29, ptr noundef nonnull %8, i32 noundef %46, i32 noundef %47, i32 noundef %42) #6
  br label %77

48:                                               ; preds = %._crit_edge
  %49 = getelementptr inbounds i8, ptr %0, i64 4640
  br i1 %13, label %.lr.ph75, label %._crit_edge76

.lr.ph75:                                         ; preds = %48
  %50 = load i32, ptr %49, align 8, !tbaa !29
  %51 = sext i32 %50 to i64
  %52 = sub nsw i64 0, %51
  %53 = getelementptr inbounds float, ptr %3, i64 %52
  %54 = getelementptr inbounds i8, ptr %0, i64 4588
  %.pre = load i32, ptr %54, align 4, !tbaa !27
  br label %55

55:                                               ; preds = %.lr.ph75, %55
  %56 = phi i32 [ %50, %.lr.ph75 ], [ %62, %55 ]
  %57 = phi i32 [ %.pre, %.lr.ph75 ], [ %61, %55 ]
  %indvars.iv80 = phi i64 [ 0, %.lr.ph75 ], [ %indvars.iv.next81, %55 ]
  %.06373 = phi ptr [ %10, %.lr.ph75 ], [ %65, %55 ]
  %.06472 = phi ptr [ %53, %.lr.ph75 ], [ %67, %55 ]
  %58 = getelementptr inbounds [4 x float], ptr %8, i64 0, i64 %indvars.iv80
  %59 = load float, ptr %58, align 4, !tbaa !20
  %60 = add nsw i32 %56, %57
  call void @silk_scale_copy_vector_FLP(ptr noundef %.06373, ptr noundef %.06472, float noundef %59, i32 noundef %60) #6
  %61 = load i32, ptr %54, align 4, !tbaa !27
  %62 = load i32, ptr %49, align 8, !tbaa !29
  %63 = add nsw i32 %62, %61
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds float, ptr %.06373, i64 %64
  %66 = sext i32 %61 to i64
  %67 = getelementptr inbounds float, ptr %.06472, i64 %66
  %indvars.iv.next81 = add nuw nsw i64 %indvars.iv80, 1
  %68 = load i32, ptr %11, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = icmp slt i64 %indvars.iv.next81, %69
  br i1 %70, label %55, label %._crit_edge76, !llvm.loop !30

._crit_edge76:                                    ; preds = %55, %._crit_edge.thread, %48
  %.lcssa = phi i32 [ %12, %48 ], [ %12, %._crit_edge.thread ], [ %68, %55 ]
  %71 = getelementptr inbounds i8, ptr %1, i64 144
  %72 = mul nsw i32 %.lcssa, 5
  %73 = sext i32 %72 to i64
  %74 = shl nsw i64 %73, 2
  call void @llvm.memset.p0.i64(ptr nonnull align 4 %71, i8 0, i64 %74, i1 false)
  %75 = getelementptr inbounds i8, ptr %1, i64 708
  store float 0.000000e+00, ptr %75, align 4, !tbaa !31
  %76 = getelementptr inbounds i8, ptr %0, i64 4656
  store i32 0, ptr %76, align 8, !tbaa !33
  br label %77

77:                                               ; preds = %._crit_edge76, %28
  %78 = getelementptr inbounds i8, ptr %0, i64 4664
  %79 = load i32, ptr %78, align 8, !tbaa !34
  %.not = icmp eq i32 %79, 0
  br i1 %.not, label %80, label %91

80:                                               ; preds = %77
  %81 = getelementptr inbounds i8, ptr %1, i64 708
  %82 = load float, ptr %81, align 4, !tbaa !31
  %83 = fdiv float %82, 3.000000e+00
  %84 = fpext float %83 to double
  %exp2 = call double @exp2(double %84) #6
  %85 = fptrunc double %exp2 to float
  %86 = fdiv float %85, 1.000000e+04
  %87 = getelementptr inbounds i8, ptr %1, i64 700
  %88 = load float, ptr %87, align 4, !tbaa !35
  %89 = call float @llvm.fmuladd.f32(float %88, float 7.500000e-01, float 2.500000e-01)
  %90 = fdiv float %86, %89
  br label %91

91:                                               ; preds = %77, %80
  %.0 = phi float [ %90, %80 ], [ 0x3F847AE140000000, %77 ]
  call void @silk_find_LPC_FLP(ptr noundef nonnull %0, ptr noundef nonnull %9, ptr noundef nonnull %10, float noundef %.0) #6
  %92 = getelementptr inbounds i8, ptr %1, i64 16
  %93 = getelementptr inbounds i8, ptr %0, i64 4500
  call void @silk_process_NLSFs_FLP(ptr noundef nonnull %0, ptr noundef nonnull %92, ptr noundef nonnull %9, ptr noundef nonnull %93) #6
  %94 = getelementptr inbounds i8, ptr %1, i64 712
  %95 = getelementptr inbounds i8, ptr %0, i64 4588
  %96 = load i32, ptr %95, align 4, !tbaa !27
  %97 = load i32, ptr %11, align 4, !tbaa !5
  %98 = getelementptr inbounds i8, ptr %0, i64 4640
  %99 = load i32, ptr %98, align 8, !tbaa !29
  call void @silk_residual_energy_FLP(ptr noundef nonnull %94, ptr noundef nonnull %10, ptr noundef nonnull %92, ptr noundef %1, i32 noundef %96, i32 noundef %97, i32 noundef %99) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(32) %93, ptr noundef nonnull align 16 dereferenceable(32) %9, i64 32, i1 false)
  call void @llvm.lifetime.end.p0(i64 1536, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %6) #6
  ret void
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare void @silk_find_LTP_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

declare void @silk_quant_LTP_gains_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

declare void @silk_LTP_scale_ctrl_FLP(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #2

declare void @silk_LTP_analysis_filter_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

declare void @silk_scale_copy_vector_FLP(ptr noundef, ptr noundef, float noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #4

declare void @silk_find_LPC_FLP(ptr noundef, ptr noundef, ptr noundef, float noundef) local_unnamed_addr #2

declare void @silk_process_NLSFs_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @silk_residual_energy_FLP(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare double @exp2(double) local_unnamed_addr

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { 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, !10, i64 4580}
!6 = !{!"", !7, i64 0, !18, i64 7192, !8, i64 7204, !19, i64 10084}
!7 = !{!"", !8, i64 0, !10, i64 8, !10, i64 12, !11, i64 16, !12, i64 36, !14, i64 148, !8, i64 4500, !10, i64 4532, !10, i64 4536, !8, i64 4540, !8, i64 4541, !10, i64 4544, !10, i64 4548, !10, i64 4552, !10, i64 4556, !10, i64 4560, !10, i64 4564, !10, i64 4568, !10, i64 4572, !10, i64 4576, !10, i64 4580, !10, i64 4584, !10, i64 4588, !10, i64 4592, !10, i64 4596, !10, i64 4600, !10, i64 4604, !10, i64 4608, !10, i64 4612, !10, i64 4616, !10, i64 4620, !10, i64 4624, !10, i64 4628, !10, i64 4632, !10, i64 4636, !10, i64 4640, !10, i64 4644, !10, i64 4648, !10, i64 4652, !10, i64 4656, !10, i64 4660, !10, i64 4664, !10, i64 4668, !10, i64 4672, !10, i64 4676, !10, i64 4680, !15, i64 4688, !15, i64 4696, !15, i64 4704, !8, i64 4712, !10, i64 4728, !10, i64 4732, !8, i64 4736, !8, i64 4739, !8, i64 4740, !16, i64 4752, !8, i64 4788, !10, i64 5108, !8, i64 5112, !10, i64 5756, !10, i64 5760, !10, i64 5764, !10, i64 5768, !10, i64 5772, !10, i64 5776, !10, i64 5780, !10, i64 5784, !13, i64 5788, !17, i64 5792, !10, i64 6096, !10, i64 6100, !10, i64 6104, !10, i64 6108, !10, i64 6112, !10, i64 6116, !8, i64 6120, !8, i64 6228}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"", !8, i64 0, !10, i64 8, !10, i64 12, !10, i64 16}
!12 = !{!"", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24, !8, i64 40, !13, i64 56, !8, i64 60, !8, i64 76, !8, i64 92, !10, i64 108}
!13 = !{!"short", !8, i64 0}
!14 = !{!"", !8, i64 0, !8, i64 1280, !8, i64 3840, !8, i64 4224, !10, i64 4320, !10, i64 4324, !10, i64 4328, !10, i64 4332, !10, i64 4336, !10, i64 4340, !10, i64 4344, !10, i64 4348}
!15 = !{!"any pointer", !8, i64 0}
!16 = !{!"", !8, i64 0, !8, i64 4, !8, i64 8, !13, i64 26, !8, i64 28, !8, i64 29, !8, i64 30, !8, i64 31, !8, i64 32, !8, i64 33, !8, i64 34}
!17 = !{!"_silk_resampler_state_struct", !8, i64 0, !8, i64 24, !8, i64 168, !10, i64 264, !10, i64 268, !10, i64 272, !10, i64 276, !10, i64 280, !10, i64 284, !10, i64 288, !10, i64 292, !15, i64 296}
!18 = !{!"", !8, i64 0, !19, i64 4, !19, i64 8}
!19 = !{!"float", !8, i64 0}
!20 = !{!19, !19, i64 0}
!21 = distinct !{!21, !22, !23, !24}
!22 = !{!"llvm.loop.mustprogress"}
!23 = !{!"llvm.loop.isvectorized", i32 1}
!24 = !{!"llvm.loop.unroll.runtime.disable"}
!25 = distinct !{!25, !22, !24, !23}
!26 = !{!6, !8, i64 4781}
!27 = !{!6, !10, i64 4588}
!28 = !{!6, !10, i64 5108}
!29 = !{!6, !10, i64 4640}
!30 = distinct !{!30, !22}
!31 = !{!32, !19, i64 708}
!32 = !{!"", !8, i64 0, !8, i64 16, !8, i64 144, !19, i64 224, !8, i64 228, !8, i64 244, !8, i64 628, !8, i64 644, !8, i64 660, !8, i64 676, !19, i64 692, !19, i64 696, !19, i64 700, !19, i64 704, !19, i64 708, !8, i64 712, !8, i64 728, !8, i64 744}
!33 = !{!6, !10, i64 4656}
!34 = !{!6, !10, i64 4664}
!35 = !{!32, !19, i64 700}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,ReassociatePass,SROAPass,SimplifyCFGPass