; LLVM IR from OpenMathLib/OpenBLAS :: lapack-netlib/SRC/DEPRECATED (clatzm)

; 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.complex = type { float, float }

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@c__1 = external hidden global i32, align 4
@.str.1 = external hidden unnamed_addr constant [20 x i8], align 1
@c_b1 = external hidden global %struct.complex, align 4
@.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 void @clatzm_(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 ptr, align 8
  %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 i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca %struct.complex, align 4
  %27 = alloca i32, align 4
  store ptr %0, ptr %11, align 8, !tbaa !5
  store ptr %1, ptr %12, align 8, !tbaa !5
  store ptr %2, ptr %13, align 8, !tbaa !5
  store ptr %3, ptr %14, align 8, !tbaa !5
  store ptr %4, ptr %15, align 8, !tbaa !5
  store ptr %5, ptr %16, align 8, !tbaa !5
  store ptr %6, ptr %17, align 8, !tbaa !5
  store ptr %7, ptr %18, align 8, !tbaa !5
  store ptr %8, ptr %19, align 8, !tbaa !5
  store ptr %9, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #3
  %28 = load ptr, ptr %14, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.complex, ptr %28, i32 -1
  store ptr %29, ptr %14, align 8, !tbaa !5
  %30 = load ptr, ptr %19, align 8, !tbaa !5
  %31 = load i32, ptr %30, align 4, !tbaa !9
  store i32 %31, ptr %23, align 4, !tbaa !9
  %32 = load i32, ptr %23, align 4, !tbaa !9
  %33 = mul nsw i32 %32, 1
  %34 = add nsw i32 1, %33
  store i32 %34, ptr %24, align 4, !tbaa !9
  %35 = load i32, ptr %24, align 4, !tbaa !9
  %36 = load ptr, ptr %18, align 8, !tbaa !5
  %37 = sext i32 %35 to i64
  %38 = sub i64 0, %37
  %39 = getelementptr inbounds %struct.complex, ptr %36, i64 %38
  store ptr %39, ptr %18, align 8, !tbaa !5
  %40 = load ptr, ptr %19, align 8, !tbaa !5
  %41 = load i32, ptr %40, align 4, !tbaa !9
  store i32 %41, ptr %21, align 4, !tbaa !9
  %42 = load i32, ptr %21, align 4, !tbaa !9
  %43 = mul nsw i32 %42, 1
  %44 = add nsw i32 1, %43
  store i32 %44, ptr %22, align 4, !tbaa !9
  %45 = load i32, ptr %22, align 4, !tbaa !9
  %46 = load ptr, ptr %17, align 8, !tbaa !5
  %47 = sext i32 %45 to i64
  %48 = sub i64 0, %47
  %49 = getelementptr inbounds %struct.complex, ptr %46, i64 %48
  store ptr %49, ptr %17, align 8, !tbaa !5
  %50 = load ptr, ptr %20, align 8, !tbaa !5
  %51 = getelementptr inbounds %struct.complex, ptr %50, i32 -1
  store ptr %51, ptr %20, align 8, !tbaa !5
  %52 = load ptr, ptr %12, align 8, !tbaa !5
  %53 = load i32, ptr %52, align 4, !tbaa !9
  %54 = load ptr, ptr %13, align 8, !tbaa !5
  %55 = load i32, ptr %54, align 4, !tbaa !9
  %56 = icmp sle i32 %53, %55
  br i1 %56, label %57, label %60

57:                                               ; preds = %10
  %58 = load ptr, ptr %12, align 8, !tbaa !5
  %59 = load i32, ptr %58, align 4, !tbaa !9
  br label %63

60:                                               ; preds = %10
  %61 = load ptr, ptr %13, align 8, !tbaa !5
  %62 = load i32, ptr %61, align 4, !tbaa !9
  br label %63

63:                                               ; preds = %60, %57
  %64 = phi i32 [ %59, %57 ], [ %62, %60 ]
  %65 = icmp eq i32 %64, 0
  br i1 %65, label %76, label %66

66:                                               ; preds = %63
  %67 = load ptr, ptr %16, align 8, !tbaa !5
  %68 = getelementptr inbounds %struct.complex, ptr %67, i32 0, i32 0
  %69 = load float, ptr %68, align 4, !tbaa !11
  %70 = fcmp oeq float %69, 0.000000e+00
  br i1 %70, label %71, label %77

71:                                               ; preds = %66
  %72 = load ptr, ptr %16, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.complex, ptr %72, i32 0, i32 1
  %74 = load float, ptr %73, align 4, !tbaa !14
  %75 = fcmp oeq float %74, 0.000000e+00
  br i1 %75, label %76, label %77

76:                                               ; preds = %71, %63
  store i32 1, ptr %27, align 4
  br label %221

77:                                               ; preds = %71, %66
  %78 = load ptr, ptr %11, align 8, !tbaa !5
  %79 = call i32 @lsame_(ptr noundef %78, ptr noundef @.str)
  %80 = icmp ne i32 %79, 0
  br i1 %80, label %81, label %152

81:                                               ; preds = %77
  %82 = load ptr, ptr %13, align 8, !tbaa !5
  %83 = load ptr, ptr %17, align 8, !tbaa !5
  %84 = load i32, ptr %22, align 4, !tbaa !9
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds %struct.complex, ptr %83, i64 %85
  %87 = load ptr, ptr %19, align 8, !tbaa !5
  %88 = load ptr, ptr %20, align 8, !tbaa !5
  %89 = getelementptr inbounds %struct.complex, ptr %88, i64 1
  call void @ccopy_(ptr noundef %82, ptr noundef %86, ptr noundef %87, ptr noundef %89, ptr noundef @c__1)
  %90 = load ptr, ptr %13, align 8, !tbaa !5
  %91 = load ptr, ptr %20, align 8, !tbaa !5
  %92 = getelementptr inbounds %struct.complex, ptr %91, i64 1
  call void @clacgv_(ptr noundef %90, ptr noundef %92, ptr noundef @c__1)
  %93 = load ptr, ptr %12, align 8, !tbaa !5
  %94 = load i32, ptr %93, align 4, !tbaa !9
  %95 = sub nsw i32 %94, 1
  store i32 %95, ptr %25, align 4, !tbaa !9
  %96 = load ptr, ptr %13, align 8, !tbaa !5
  %97 = load ptr, ptr %18, align 8, !tbaa !5
  %98 = load i32, ptr %24, align 4, !tbaa !9
  %99 = sext i32 %98 to i64
  %100 = getelementptr inbounds %struct.complex, ptr %97, i64 %99
  %101 = load ptr, ptr %19, align 8, !tbaa !5
  %102 = load ptr, ptr %14, align 8, !tbaa !5
  %103 = getelementptr inbounds %struct.complex, ptr %102, i64 1
  %104 = load ptr, ptr %15, align 8, !tbaa !5
  %105 = load ptr, ptr %20, align 8, !tbaa !5
  %106 = getelementptr inbounds %struct.complex, ptr %105, i64 1
  call void @cgemv_(ptr noundef @.str.1, ptr noundef %25, ptr noundef %96, ptr noundef @c_b1, ptr noundef %100, ptr noundef %101, ptr noundef %103, ptr noundef %104, ptr noundef @c_b1, ptr noundef %106, ptr noundef @c__1)
  %107 = load ptr, ptr %13, align 8, !tbaa !5
  %108 = load ptr, ptr %20, align 8, !tbaa !5
  %109 = getelementptr inbounds %struct.complex, ptr %108, i64 1
  call void @clacgv_(ptr noundef %107, ptr noundef %109, ptr noundef @c__1)
  %110 = load ptr, ptr %16, align 8, !tbaa !5
  %111 = getelementptr inbounds %struct.complex, ptr %110, i32 0, i32 0
  %112 = load float, ptr %111, align 4, !tbaa !11
  %113 = fneg float %112
  %114 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 0
  store float %113, ptr %114, align 4, !tbaa !11
  %115 = load ptr, ptr %16, align 8, !tbaa !5
  %116 = getelementptr inbounds %struct.complex, ptr %115, i32 0, i32 1
  %117 = load float, ptr %116, align 4, !tbaa !14
  %118 = fneg float %117
  %119 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 1
  store float %118, ptr %119, align 4, !tbaa !14
  %120 = load ptr, ptr %13, align 8, !tbaa !5
  %121 = load ptr, ptr %20, align 8, !tbaa !5
  %122 = getelementptr inbounds %struct.complex, ptr %121, i64 1
  %123 = load ptr, ptr %17, align 8, !tbaa !5
  %124 = load i32, ptr %22, align 4, !tbaa !9
  %125 = sext i32 %124 to i64
  %126 = getelementptr inbounds %struct.complex, ptr %123, i64 %125
  %127 = load ptr, ptr %19, align 8, !tbaa !5
  call void @caxpy_(ptr noundef %120, ptr noundef %26, ptr noundef %122, ptr noundef @c__1, ptr noundef %126, ptr noundef %127)
  %128 = load ptr, ptr %12, align 8, !tbaa !5
  %129 = load i32, ptr %128, align 4, !tbaa !9
  %130 = sub nsw i32 %129, 1
  store i32 %130, ptr %25, align 4, !tbaa !9
  %131 = load ptr, ptr %16, align 8, !tbaa !5
  %132 = getelementptr inbounds %struct.complex, ptr %131, i32 0, i32 0
  %133 = load float, ptr %132, align 4, !tbaa !11
  %134 = fneg float %133
  %135 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 0
  store float %134, ptr %135, align 4, !tbaa !11
  %136 = load ptr, ptr %16, align 8, !tbaa !5
  %137 = getelementptr inbounds %struct.complex, ptr %136, i32 0, i32 1
  %138 = load float, ptr %137, align 4, !tbaa !14
  %139 = fneg float %138
  %140 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 1
  store float %139, ptr %140, align 4, !tbaa !14
  %141 = load ptr, ptr %13, align 8, !tbaa !5
  %142 = load ptr, ptr %14, align 8, !tbaa !5
  %143 = getelementptr inbounds %struct.complex, ptr %142, i64 1
  %144 = load ptr, ptr %15, align 8, !tbaa !5
  %145 = load ptr, ptr %20, align 8, !tbaa !5
  %146 = getelementptr inbounds %struct.complex, ptr %145, i64 1
  %147 = load ptr, ptr %18, align 8, !tbaa !5
  %148 = load i32, ptr %24, align 4, !tbaa !9
  %149 = sext i32 %148 to i64
  %150 = getelementptr inbounds %struct.complex, ptr %147, i64 %149
  %151 = load ptr, ptr %19, align 8, !tbaa !5
  call void @cgeru_(ptr noundef %25, ptr noundef %141, ptr noundef %26, ptr noundef %143, ptr noundef %144, ptr noundef %146, ptr noundef @c__1, ptr noundef %150, ptr noundef %151)
  br label %220

152:                                              ; preds = %77
  %153 = load ptr, ptr %11, align 8, !tbaa !5
  %154 = call i32 @lsame_(ptr noundef %153, ptr noundef @.str.2)
  %155 = icmp ne i32 %154, 0
  br i1 %155, label %156, label %219

156:                                              ; preds = %152
  %157 = load ptr, ptr %12, align 8, !tbaa !5
  %158 = load ptr, ptr %17, align 8, !tbaa !5
  %159 = load i32, ptr %22, align 4, !tbaa !9
  %160 = sext i32 %159 to i64
  %161 = getelementptr inbounds %struct.complex, ptr %158, i64 %160
  %162 = load ptr, ptr %20, align 8, !tbaa !5
  %163 = getelementptr inbounds %struct.complex, ptr %162, i64 1
  call void @ccopy_(ptr noundef %157, ptr noundef %161, ptr noundef @c__1, ptr noundef %163, ptr noundef @c__1)
  %164 = load ptr, ptr %13, align 8, !tbaa !5
  %165 = load i32, ptr %164, align 4, !tbaa !9
  %166 = sub nsw i32 %165, 1
  store i32 %166, ptr %25, align 4, !tbaa !9
  %167 = load ptr, ptr %12, align 8, !tbaa !5
  %168 = load ptr, ptr %18, align 8, !tbaa !5
  %169 = load i32, ptr %24, align 4, !tbaa !9
  %170 = sext i32 %169 to i64
  %171 = getelementptr inbounds %struct.complex, ptr %168, i64 %170
  %172 = load ptr, ptr %19, align 8, !tbaa !5
  %173 = load ptr, ptr %14, align 8, !tbaa !5
  %174 = getelementptr inbounds %struct.complex, ptr %173, i64 1
  %175 = load ptr, ptr %15, align 8, !tbaa !5
  %176 = load ptr, ptr %20, align 8, !tbaa !5
  %177 = getelementptr inbounds %struct.complex, ptr %176, i64 1
  call void @cgemv_(ptr noundef @.str.3, ptr noundef %167, ptr noundef %25, ptr noundef @c_b1, ptr noundef %171, ptr noundef %172, ptr noundef %174, ptr noundef %175, ptr noundef @c_b1, ptr noundef %177, ptr noundef @c__1)
  %178 = load ptr, ptr %16, align 8, !tbaa !5
  %179 = getelementptr inbounds %struct.complex, ptr %178, i32 0, i32 0
  %180 = load float, ptr %179, align 4, !tbaa !11
  %181 = fneg float %180
  %182 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 0
  store float %181, ptr %182, align 4, !tbaa !11
  %183 = load ptr, ptr %16, align 8, !tbaa !5
  %184 = getelementptr inbounds %struct.complex, ptr %183, i32 0, i32 1
  %185 = load float, ptr %184, align 4, !tbaa !14
  %186 = fneg float %185
  %187 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 1
  store float %186, ptr %187, align 4, !tbaa !14
  %188 = load ptr, ptr %12, align 8, !tbaa !5
  %189 = load ptr, ptr %20, align 8, !tbaa !5
  %190 = getelementptr inbounds %struct.complex, ptr %189, i64 1
  %191 = load ptr, ptr %17, align 8, !tbaa !5
  %192 = load i32, ptr %22, align 4, !tbaa !9
  %193 = sext i32 %192 to i64
  %194 = getelementptr inbounds %struct.complex, ptr %191, i64 %193
  call void @caxpy_(ptr noundef %188, ptr noundef %26, ptr noundef %190, ptr noundef @c__1, ptr noundef %194, ptr noundef @c__1)
  %195 = load ptr, ptr %13, align 8, !tbaa !5
  %196 = load i32, ptr %195, align 4, !tbaa !9
  %197 = sub nsw i32 %196, 1
  store i32 %197, ptr %25, align 4, !tbaa !9
  %198 = load ptr, ptr %16, align 8, !tbaa !5
  %199 = getelementptr inbounds %struct.complex, ptr %198, i32 0, i32 0
  %200 = load float, ptr %199, align 4, !tbaa !11
  %201 = fneg float %200
  %202 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 0
  store float %201, ptr %202, align 4, !tbaa !11
  %203 = load ptr, ptr %16, align 8, !tbaa !5
  %204 = getelementptr inbounds %struct.complex, ptr %203, i32 0, i32 1
  %205 = load float, ptr %204, align 4, !tbaa !14
  %206 = fneg float %205
  %207 = getelementptr inbounds %struct.complex, ptr %26, i32 0, i32 1
  store float %206, ptr %207, align 4, !tbaa !14
  %208 = load ptr, ptr %12, align 8, !tbaa !5
  %209 = load ptr, ptr %20, align 8, !tbaa !5
  %210 = getelementptr inbounds %struct.complex, ptr %209, i64 1
  %211 = load ptr, ptr %14, align 8, !tbaa !5
  %212 = getelementptr inbounds %struct.complex, ptr %211, i64 1
  %213 = load ptr, ptr %15, align 8, !tbaa !5
  %214 = load ptr, ptr %18, align 8, !tbaa !5
  %215 = load i32, ptr %24, align 4, !tbaa !9
  %216 = sext i32 %215 to i64
  %217 = getelementptr inbounds %struct.complex, ptr %214, i64 %216
  %218 = load ptr, ptr %19, align 8, !tbaa !5
  call void @cgerc_(ptr noundef %208, ptr noundef %25, ptr noundef %26, ptr noundef %210, ptr noundef @c__1, ptr noundef %212, ptr noundef %213, ptr noundef %217, ptr noundef %218)
  br label %219

219:                                              ; preds = %156, %152
  br label %220

220:                                              ; preds = %219, %81
  store i32 1, ptr %27, align 4
  br label %221

221:                                              ; preds = %220, %76
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #3
  ret void
}

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

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

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

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

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

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

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

declare void @cgerc_(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 = !{!"int", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"", !13, i64 0, !13, i64 4}
!13 = !{!"float", !7, i64 0}
!14 = !{!12, !13, i64 4}


; 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"

%struct.complex = type { float, float }

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@c__1 = external hidden global i32, align 4
@.str.1 = external hidden unnamed_addr constant [20 x i8], align 1
@c_b1 = external hidden global %struct.complex, align 4
@.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 void @clatzm_(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 i32, align 4
  %12 = alloca %struct.complex, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  %13 = load i32, ptr %1, align 4, !tbaa !5
  %14 = load i32, ptr %2, align 4, !tbaa !5
  %. = tail call i32 @llvm.smin.i32(i32 %13, i32 %14)
  %15 = icmp eq i32 %., 0
  br i1 %15, label %45, label %16

16:                                               ; preds = %10
  %17 = load float, ptr %5, align 4, !tbaa !9
  %18 = fcmp oeq float %17, 0.000000e+00
  br i1 %18, label %19, label %23

19:                                               ; preds = %16
  %20 = getelementptr inbounds i8, ptr %5, i64 4
  %21 = load float, ptr %20, align 4, !tbaa !12
  %22 = fcmp oeq float %21, 0.000000e+00
  br i1 %22, label %45, label %23

23:                                               ; preds = %19, %16
  %24 = tail call i32 @lsame_(ptr noundef %0, ptr noundef nonnull @.str) #4
  %.not80 = icmp eq i32 %24, 0
  br i1 %.not80, label %34, label %25

25:                                               ; preds = %23
  tail call void @ccopy_(ptr noundef nonnull %2, ptr noundef %6, ptr noundef nonnull %8, ptr noundef %9, ptr noundef nonnull @c__1) #4
  tail call void @clacgv_(ptr noundef nonnull %2, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %26 = load i32, ptr %1, align 4, !tbaa !5
  %27 = add nsw i32 %26, -1
  store i32 %27, ptr %11, align 4, !tbaa !5
  call void @cgemv_(ptr noundef nonnull @.str.1, ptr noundef nonnull %11, ptr noundef nonnull %2, ptr noundef nonnull @c_b1, ptr noundef %7, ptr noundef %8, ptr noundef %3, ptr noundef %4, ptr noundef nonnull @c_b1, ptr noundef %9, ptr noundef nonnull @c__1) #4
  call void @clacgv_(ptr noundef nonnull %2, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %28 = load <2 x float>, ptr %5, align 4, !tbaa !13
  %29 = fneg <2 x float> %28
  store <2 x float> %29, ptr %12, align 8, !tbaa !13
  call void @caxpy_(ptr noundef nonnull %2, ptr noundef nonnull %12, ptr noundef %9, ptr noundef nonnull @c__1, ptr noundef %6, ptr noundef %8) #4
  %30 = load i32, ptr %1, align 4, !tbaa !5
  %31 = add nsw i32 %30, -1
  store i32 %31, ptr %11, align 4, !tbaa !5
  %32 = load <2 x float>, ptr %5, align 4, !tbaa !13
  %33 = fneg <2 x float> %32
  store <2 x float> %33, ptr %12, align 8, !tbaa !13
  call void @cgeru_(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 %45

34:                                               ; preds = %23
  %35 = tail call i32 @lsame_(ptr noundef %0, ptr noundef nonnull @.str.2) #4
  %.not81 = icmp eq i32 %35, 0
  br i1 %.not81, label %45, label %36

36:                                               ; preds = %34
  tail call void @ccopy_(ptr noundef nonnull %1, ptr noundef %6, ptr noundef nonnull @c__1, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %37 = load i32, ptr %2, align 4, !tbaa !5
  %38 = add nsw i32 %37, -1
  store i32 %38, ptr %11, align 4, !tbaa !5
  call void @cgemv_(ptr noundef nonnull @.str.3, ptr noundef nonnull %1, ptr noundef nonnull %11, ptr noundef nonnull @c_b1, ptr noundef %7, ptr noundef nonnull %8, ptr noundef %3, ptr noundef %4, ptr noundef nonnull @c_b1, ptr noundef %9, ptr noundef nonnull @c__1) #4
  %39 = load <2 x float>, ptr %5, align 4, !tbaa !13
  %40 = fneg <2 x float> %39
  store <2 x float> %40, ptr %12, align 8, !tbaa !13
  call void @caxpy_(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
  %41 = load i32, ptr %2, align 4, !tbaa !5
  %42 = add nsw i32 %41, -1
  store i32 %42, ptr %11, align 4, !tbaa !5
  %43 = load <2 x float>, ptr %5, align 4, !tbaa !13
  %44 = fneg <2 x float> %43
  store <2 x float> %44, ptr %12, align 8, !tbaa !13
  call void @cgerc_(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 %45

45:                                               ; preds = %25, %36, %34, %10, %19
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #4
  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 i32 @lsame_(ptr noundef, ptr noundef) local_unnamed_addr #2

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

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

declare void @cgemv_(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 void @caxpy_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare void @cgerc_(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 i32 @llvm.smin.i32(i32, i32) #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"", !11, i64 0, !11, i64 4}
!11 = !{!"float", !7, i64 0}
!12 = !{!10, !11, i64 4}
!13 = !{!11, !11, i64 0}


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