; LLVM IR from niuyishuai/PDCABB :: LAPACK_BLAS/LAPACK (dlatzm)

; 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"

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@c__1 = external hidden global i64, align 8
@.str.1 = external hidden unnamed_addr constant [10 x i8], align 1
@c_b5 = external hidden global double, align 8
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @dlatzm_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8, ptr noundef %9) #0 {
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca i64, align 8
  %23 = alloca i64, align 8
  %24 = alloca i64, align 8
  %25 = alloca i64, align 8
  %26 = alloca i64, align 8
  %27 = alloca double, align 8
  %28 = alloca i32, align 4
  store ptr %0, ptr %12, align 8, !tbaa !5
  store ptr %1, ptr %13, align 8, !tbaa !5
  store ptr %2, ptr %14, align 8, !tbaa !5
  store ptr %3, ptr %15, align 8, !tbaa !5
  store ptr %4, ptr %16, align 8, !tbaa !5
  store ptr %5, ptr %17, align 8, !tbaa !5
  store ptr %6, ptr %18, align 8, !tbaa !5
  store ptr %7, ptr %19, align 8, !tbaa !5
  store ptr %8, ptr %20, align 8, !tbaa !5
  store ptr %9, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #3
  %29 = load ptr, ptr %15, align 8, !tbaa !5
  %30 = getelementptr inbounds double, ptr %29, i32 -1
  store ptr %30, ptr %15, align 8, !tbaa !5
  %31 = load ptr, ptr %20, align 8, !tbaa !5
  %32 = load i64, ptr %31, align 8, !tbaa !9
  store i64 %32, ptr %24, align 8, !tbaa !9
  %33 = load i64, ptr %24, align 8, !tbaa !9
  %34 = add nsw i64 1, %33
  store i64 %34, ptr %25, align 8, !tbaa !9
  %35 = load i64, ptr %25, align 8, !tbaa !9
  %36 = load ptr, ptr %19, align 8, !tbaa !5
  %37 = sub i64 0, %35
  %38 = getelementptr inbounds double, ptr %36, i64 %37
  store ptr %38, ptr %19, align 8, !tbaa !5
  %39 = load ptr, ptr %20, align 8, !tbaa !5
  %40 = load i64, ptr %39, align 8, !tbaa !9
  store i64 %40, ptr %22, align 8, !tbaa !9
  %41 = load i64, ptr %22, align 8, !tbaa !9
  %42 = add nsw i64 1, %41
  store i64 %42, ptr %23, align 8, !tbaa !9
  %43 = load i64, ptr %23, align 8, !tbaa !9
  %44 = load ptr, ptr %18, align 8, !tbaa !5
  %45 = sub i64 0, %43
  %46 = getelementptr inbounds double, ptr %44, i64 %45
  store ptr %46, ptr %18, align 8, !tbaa !5
  %47 = load ptr, ptr %21, align 8, !tbaa !5
  %48 = getelementptr inbounds double, ptr %47, i32 -1
  store ptr %48, ptr %21, align 8, !tbaa !5
  %49 = load ptr, ptr %13, align 8, !tbaa !5
  %50 = load i64, ptr %49, align 8, !tbaa !9
  %51 = load ptr, ptr %14, align 8, !tbaa !5
  %52 = load i64, ptr %51, align 8, !tbaa !9
  %53 = icmp sle i64 %50, %52
  br i1 %53, label %54, label %57

54:                                               ; preds = %10
  %55 = load ptr, ptr %13, align 8, !tbaa !5
  %56 = load i64, ptr %55, align 8, !tbaa !9
  br label %60

57:                                               ; preds = %10
  %58 = load ptr, ptr %14, align 8, !tbaa !5
  %59 = load i64, ptr %58, align 8, !tbaa !9
  br label %60

60:                                               ; preds = %57, %54
  %61 = phi i64 [ %56, %54 ], [ %59, %57 ]
  %62 = icmp eq i64 %61, 0
  br i1 %62, label %67, label %63

63:                                               ; preds = %60
  %64 = load ptr, ptr %17, align 8, !tbaa !5
  %65 = load double, ptr %64, align 8, !tbaa !11
  %66 = fcmp oeq double %65, 0.000000e+00
  br i1 %66, label %67, label %68

67:                                               ; preds = %63, %60
  store i32 0, ptr %11, align 4
  store i32 1, ptr %28, align 4
  br label %178

68:                                               ; preds = %63
  %69 = load ptr, ptr %12, align 8, !tbaa !5
  %70 = call i64 @lsame_(ptr noundef %69, ptr noundef @.str)
  %71 = icmp ne i64 %70, 0
  br i1 %71, label %72, label %123

72:                                               ; preds = %68
  %73 = load ptr, ptr %14, align 8, !tbaa !5
  %74 = load ptr, ptr %18, align 8, !tbaa !5
  %75 = load i64, ptr %23, align 8, !tbaa !9
  %76 = getelementptr inbounds double, ptr %74, i64 %75
  %77 = load ptr, ptr %20, align 8, !tbaa !5
  %78 = load ptr, ptr %21, align 8, !tbaa !5
  %79 = getelementptr inbounds double, ptr %78, i64 1
  %80 = call i32 @f2c_dcopy(ptr noundef %73, ptr noundef %76, ptr noundef %77, ptr noundef %79, ptr noundef @c__1)
  %81 = load ptr, ptr %13, align 8, !tbaa !5
  %82 = load i64, ptr %81, align 8, !tbaa !9
  %83 = sub nsw i64 %82, 1
  store i64 %83, ptr %26, align 8, !tbaa !9
  %84 = load ptr, ptr %14, align 8, !tbaa !5
  %85 = load ptr, ptr %19, align 8, !tbaa !5
  %86 = load i64, ptr %25, align 8, !tbaa !9
  %87 = getelementptr inbounds double, ptr %85, i64 %86
  %88 = load ptr, ptr %20, align 8, !tbaa !5
  %89 = load ptr, ptr %15, align 8, !tbaa !5
  %90 = getelementptr inbounds double, ptr %89, i64 1
  %91 = load ptr, ptr %16, align 8, !tbaa !5
  %92 = load ptr, ptr %21, align 8, !tbaa !5
  %93 = getelementptr inbounds double, ptr %92, i64 1
  %94 = call i32 @f2c_dgemv(ptr noundef @.str.1, ptr noundef %26, ptr noundef %84, ptr noundef @c_b5, ptr noundef %87, ptr noundef %88, ptr noundef %90, ptr noundef %91, ptr noundef @c_b5, ptr noundef %93, ptr noundef @c__1)
  %95 = load ptr, ptr %17, align 8, !tbaa !5
  %96 = load double, ptr %95, align 8, !tbaa !11
  %97 = fneg double %96
  store double %97, ptr %27, align 8, !tbaa !11
  %98 = load ptr, ptr %14, align 8, !tbaa !5
  %99 = load ptr, ptr %21, align 8, !tbaa !5
  %100 = getelementptr inbounds double, ptr %99, i64 1
  %101 = load ptr, ptr %18, align 8, !tbaa !5
  %102 = load i64, ptr %23, align 8, !tbaa !9
  %103 = getelementptr inbounds double, ptr %101, i64 %102
  %104 = load ptr, ptr %20, align 8, !tbaa !5
  %105 = call i32 @f2c_daxpy(ptr noundef %98, ptr noundef %27, ptr noundef %100, ptr noundef @c__1, ptr noundef %103, ptr noundef %104)
  %106 = load ptr, ptr %13, align 8, !tbaa !5
  %107 = load i64, ptr %106, align 8, !tbaa !9
  %108 = sub nsw i64 %107, 1
  store i64 %108, ptr %26, align 8, !tbaa !9
  %109 = load ptr, ptr %17, align 8, !tbaa !5
  %110 = load double, ptr %109, align 8, !tbaa !11
  %111 = fneg double %110
  store double %111, ptr %27, align 8, !tbaa !11
  %112 = load ptr, ptr %14, align 8, !tbaa !5
  %113 = load ptr, ptr %15, align 8, !tbaa !5
  %114 = getelementptr inbounds double, ptr %113, i64 1
  %115 = load ptr, ptr %16, align 8, !tbaa !5
  %116 = load ptr, ptr %21, align 8, !tbaa !5
  %117 = getelementptr inbounds double, ptr %116, i64 1
  %118 = load ptr, ptr %19, align 8, !tbaa !5
  %119 = load i64, ptr %25, align 8, !tbaa !9
  %120 = getelementptr inbounds double, ptr %118, i64 %119
  %121 = load ptr, ptr %20, align 8, !tbaa !5
  %122 = call i32 @f2c_dger(ptr noundef %26, ptr noundef %112, ptr noundef %27, ptr noundef %114, ptr noundef %115, ptr noundef %117, ptr noundef @c__1, ptr noundef %120, ptr noundef %121)
  br label %177

123:                                              ; preds = %68
  %124 = load ptr, ptr %12, align 8, !tbaa !5
  %125 = call i64 @lsame_(ptr noundef %124, ptr noundef @.str.2)
  %126 = icmp ne i64 %125, 0
  br i1 %126, label %127, label %176

127:                                              ; preds = %123
  %128 = load ptr, ptr %13, align 8, !tbaa !5
  %129 = load ptr, ptr %18, align 8, !tbaa !5
  %130 = load i64, ptr %23, align 8, !tbaa !9
  %131 = getelementptr inbounds double, ptr %129, i64 %130
  %132 = load ptr, ptr %21, align 8, !tbaa !5
  %133 = getelementptr inbounds double, ptr %132, i64 1
  %134 = call i32 @f2c_dcopy(ptr noundef %128, ptr noundef %131, ptr noundef @c__1, ptr noundef %133, ptr noundef @c__1)
  %135 = load ptr, ptr %14, align 8, !tbaa !5
  %136 = load i64, ptr %135, align 8, !tbaa !9
  %137 = sub nsw i64 %136, 1
  store i64 %137, ptr %26, align 8, !tbaa !9
  %138 = load ptr, ptr %13, align 8, !tbaa !5
  %139 = load ptr, ptr %19, align 8, !tbaa !5
  %140 = load i64, ptr %25, align 8, !tbaa !9
  %141 = getelementptr inbounds double, ptr %139, i64 %140
  %142 = load ptr, ptr %20, align 8, !tbaa !5
  %143 = load ptr, ptr %15, align 8, !tbaa !5
  %144 = getelementptr inbounds double, ptr %143, i64 1
  %145 = load ptr, ptr %16, align 8, !tbaa !5
  %146 = load ptr, ptr %21, align 8, !tbaa !5
  %147 = getelementptr inbounds double, ptr %146, i64 1
  %148 = call i32 @f2c_dgemv(ptr noundef @.str.3, ptr noundef %138, ptr noundef %26, ptr noundef @c_b5, ptr noundef %141, ptr noundef %142, ptr noundef %144, ptr noundef %145, ptr noundef @c_b5, ptr noundef %147, ptr noundef @c__1)
  %149 = load ptr, ptr %17, align 8, !tbaa !5
  %150 = load double, ptr %149, align 8, !tbaa !11
  %151 = fneg double %150
  store double %151, ptr %27, align 8, !tbaa !11
  %152 = load ptr, ptr %13, align 8, !tbaa !5
  %153 = load ptr, ptr %21, align 8, !tbaa !5
  %154 = getelementptr inbounds double, ptr %153, i64 1
  %155 = load ptr, ptr %18, align 8, !tbaa !5
  %156 = load i64, ptr %23, align 8, !tbaa !9
  %157 = getelementptr inbounds double, ptr %155, i64 %156
  %158 = call i32 @f2c_daxpy(ptr noundef %152, ptr noundef %27, ptr noundef %154, ptr noundef @c__1, ptr noundef %157, ptr noundef @c__1)
  %159 = load ptr, ptr %14, align 8, !tbaa !5
  %160 = load i64, ptr %159, align 8, !tbaa !9
  %161 = sub nsw i64 %160, 1
  store i64 %161, ptr %26, align 8, !tbaa !9
  %162 = load ptr, ptr %17, align 8, !tbaa !5
  %163 = load double, ptr %162, align 8, !tbaa !11
  %164 = fneg double %163
  store double %164, ptr %27, align 8, !tbaa !11
  %165 = load ptr, ptr %13, align 8, !tbaa !5
  %166 = load ptr, ptr %21, align 8, !tbaa !5
  %167 = getelementptr inbounds double, ptr %166, i64 1
  %168 = load ptr, ptr %15, align 8, !tbaa !5
  %169 = getelementptr inbounds double, ptr %168, i64 1
  %170 = load ptr, ptr %16, align 8, !tbaa !5
  %171 = load ptr, ptr %19, align 8, !tbaa !5
  %172 = load i64, ptr %25, align 8, !tbaa !9
  %173 = getelementptr inbounds double, ptr %171, i64 %172
  %174 = load ptr, ptr %20, align 8, !tbaa !5
  %175 = call i32 @f2c_dger(ptr noundef %165, ptr noundef %26, ptr noundef %27, ptr noundef %167, ptr noundef @c__1, ptr noundef %169, ptr noundef %170, ptr noundef %173, ptr noundef %174)
  br label %176

176:                                              ; preds = %127, %123
  br label %177

177:                                              ; preds = %176, %72
  store i32 0, ptr %11, align 4
  store i32 1, ptr %28, align 4
  br label %178

178:                                              ; preds = %177, %67
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #3
  %179 = load i32, ptr %11, align 4
  ret i32 %179
}

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

declare i64 @lsame_(ptr noundef, ptr noundef) #2

declare i32 @f2c_dcopy(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i32 @f2c_dgemv(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i32 @f2c_daxpy(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i32 @f2c_dger(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

; 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 = { 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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}


; 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"

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@c__1 = external hidden global i64, align 8
@.str.1 = external hidden unnamed_addr constant [10 x i8], align 1
@c_b5 = external hidden global double, align 8
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @dlatzm_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr nocapture noundef readonly %5, ptr noundef %6, ptr noundef %7, ptr noundef %8, ptr noundef %9) local_unnamed_addr #0 {
  %11 = alloca i64, align 8
  %12 = alloca double, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  %13 = load i64, ptr %1, align 8, !tbaa !5
  %14 = load i64, ptr %2, align 8, !tbaa !5
  %. = tail call i64 @llvm.smin.i64(i64 %13, i64 %14)
  %15 = icmp eq i64 %., 0
  br i1 %15, label %49, label %16

16:                                               ; preds = %10
  %17 = load double, ptr %5, align 8, !tbaa !9
  %18 = fcmp oeq double %17, 0.000000e+00
  br i1 %18, label %49, label %19

19:                                               ; preds = %16
  %20 = tail call i64 @lsame_(ptr noundef %0, ptr noundef nonnull @.str) #4
  %.not72 = icmp eq i64 %20, 0
  br i1 %.not72, label %34, label %21

21:                                               ; preds = %19
  %22 = tail call i32 @f2c_dcopy(ptr noundef nonnull %2, ptr noundef %6, ptr noundef nonnull %8, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %23 = load i64, ptr %1, align 8, !tbaa !5
  %24 = add nsw i64 %23, -1
  store i64 %24, ptr %11, align 8, !tbaa !5
  %25 = call i32 @f2c_dgemv(ptr noundef nonnull @.str.1, ptr noundef nonnull %11, ptr noundef nonnull %2, ptr noundef nonnull @c_b5, ptr noundef %7, ptr noundef %8, ptr noundef %3, ptr noundef %4, ptr noundef nonnull @c_b5, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %26 = load double, ptr %5, align 8, !tbaa !9
  %27 = fneg double %26
  store double %27, ptr %12, align 8, !tbaa !9
  %28 = call i32 @f2c_daxpy(ptr noundef nonnull %2, ptr noundef nonnull %12, ptr noundef %9, ptr noundef nonnull @c__1, ptr noundef %6, ptr noundef %8) #4
  %29 = load i64, ptr %1, align 8, !tbaa !5
  %30 = add nsw i64 %29, -1
  store i64 %30, ptr %11, align 8, !tbaa !5
  %31 = load double, ptr %5, align 8, !tbaa !9
  %32 = fneg double %31
  store double %32, ptr %12, align 8, !tbaa !9
  %33 = call i32 @f2c_dger(ptr noundef nonnull %11, ptr noundef nonnull %2, ptr noundef nonnull %12, ptr noundef %3, ptr noundef %4, ptr noundef %9, ptr noundef nonnull @c__1, ptr noundef %7, ptr noundef %8) #4
  br label %49

34:                                               ; preds = %19
  %35 = tail call i64 @lsame_(ptr noundef %0, ptr noundef nonnull @.str.2) #4
  %.not73 = icmp eq i64 %35, 0
  br i1 %.not73, label %49, label %36

36:                                               ; preds = %34
  %37 = tail call i32 @f2c_dcopy(ptr noundef nonnull %1, ptr noundef %6, ptr noundef nonnull @c__1, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %38 = load i64, ptr %2, align 8, !tbaa !5
  %39 = add nsw i64 %38, -1
  store i64 %39, ptr %11, align 8, !tbaa !5
  %40 = call i32 @f2c_dgemv(ptr noundef nonnull @.str.3, ptr noundef nonnull %1, ptr noundef nonnull %11, ptr noundef nonnull @c_b5, ptr noundef %7, ptr noundef nonnull %8, ptr noundef %3, ptr noundef %4, ptr noundef nonnull @c_b5, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %41 = load double, ptr %5, align 8, !tbaa !9
  %42 = fneg double %41
  store double %42, ptr %12, align 8, !tbaa !9
  %43 = call i32 @f2c_daxpy(ptr noundef nonnull %1, ptr noundef nonnull %12, ptr noundef %9, ptr noundef nonnull @c__1, ptr noundef %6, ptr noundef nonnull @c__1) #4
  %44 = load i64, ptr %2, align 8, !tbaa !5
  %45 = add nsw i64 %44, -1
  store i64 %45, ptr %11, align 8, !tbaa !5
  %46 = load double, ptr %5, align 8, !tbaa !9
  %47 = fneg double %46
  store double %47, ptr %12, align 8, !tbaa !9
  %48 = call i32 @f2c_dger(ptr noundef nonnull %1, ptr noundef nonnull %11, ptr noundef nonnull %12, ptr noundef %9, ptr noundef nonnull @c__1, ptr noundef %3, ptr noundef %4, ptr noundef %7, ptr noundef nonnull %8) #4
  br label %49

49:                                               ; preds = %21, %36, %34, %10, %16
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  ret i32 0
}

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

declare i64 @lsame_(ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @f2c_dcopy(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @f2c_dgemv(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @f2c_daxpy(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @f2c_dger(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #3

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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass