; LLVM IR from recp/cglm :: test/src (tests)

; 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.test_status_t = type { ptr, i32 }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [94 x i8], align 1
@.str.658 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.769 = external hidden unnamed_addr constant [66 x i8], align 1
@__const.test_glm_mat4x2_mulv.mat = external hidden unnamed_addr constant [4 x [2 x float]], align 16
@__const.test_glm_mat4x2_mulv.v = external hidden unnamed_addr constant [4 x float], align 16

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: alwaysinline nounwind uwtable
declare hidden zeroext i1 @test_eq(float noundef, float noundef) #2

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

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

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

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_mat4x2_mulv() #5 {
  %1 = alloca %struct.test_status_t, align 8
  %2 = alloca [4 x [2 x float]], align 16
  %3 = alloca [4 x float], align 16
  %4 = alloca i32, align 4
  %5 = alloca [2 x float], align 4
  %6 = alloca float, align 4
  %7 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 32, ptr %2) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %2, ptr align 16 @__const.test_glm_mat4x2_mulv.mat, i64 32, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %3, ptr align 16 @__const.test_glm_mat4x2_mulv.v, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store float 0.000000e+00, ptr %6, align 4, !tbaa !5
  %8 = getelementptr inbounds [4 x [2 x float]], ptr %2, i64 0, i64 0
  %9 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  %10 = getelementptr inbounds [2 x float], ptr %5, i64 0, i64 0
  call void @glm_mat4x2_mulv(ptr noundef %8, ptr noundef %9, ptr noundef %10)
  store i32 0, ptr %4, align 4, !tbaa !9
  br label %11

11:                                               ; preds = %62, %0
  %12 = load i32, ptr %4, align 4, !tbaa !9
  %13 = icmp slt i32 %12, 2
  br i1 %13, label %14, label %65

14:                                               ; preds = %11
  %15 = getelementptr inbounds [4 x [2 x float]], ptr %2, i64 0, i64 0
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds [2 x float], ptr %15, i64 0, i64 %17
  %19 = load float, ptr %18, align 4, !tbaa !5
  %20 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 0
  %21 = load float, ptr %20, align 16, !tbaa !5
  %22 = getelementptr inbounds [4 x [2 x float]], ptr %2, i64 0, i64 1
  %23 = load i32, ptr %4, align 4, !tbaa !9
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [2 x float], ptr %22, i64 0, i64 %24
  %26 = load float, ptr %25, align 4, !tbaa !5
  %27 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 1
  %28 = load float, ptr %27, align 4, !tbaa !5
  %29 = fmul float %26, %28
  %30 = call float @llvm.fmuladd.f32(float %19, float %21, float %29)
  %31 = getelementptr inbounds [4 x [2 x float]], ptr %2, i64 0, i64 2
  %32 = load i32, ptr %4, align 4, !tbaa !9
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [2 x float], ptr %31, i64 0, i64 %33
  %35 = load float, ptr %34, align 4, !tbaa !5
  %36 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 2
  %37 = load float, ptr %36, align 8, !tbaa !5
  %38 = call float @llvm.fmuladd.f32(float %35, float %37, float %30)
  %39 = getelementptr inbounds [4 x [2 x float]], ptr %2, i64 0, i64 3
  %40 = load i32, ptr %4, align 4, !tbaa !9
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [2 x float], ptr %39, i64 0, i64 %41
  %43 = load float, ptr %42, align 4, !tbaa !5
  %44 = getelementptr inbounds [4 x float], ptr %3, i64 0, i64 3
  %45 = load float, ptr %44, align 4, !tbaa !5
  %46 = call float @llvm.fmuladd.f32(float %43, float %45, float %38)
  store float %46, ptr %6, align 4, !tbaa !5
  br label %47

47:                                               ; preds = %14
  %48 = load i32, ptr %4, align 4, !tbaa !9
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds [2 x float], ptr %5, i64 0, i64 %49
  %51 = load float, ptr %50, align 4, !tbaa !5
  %52 = load float, ptr %6, align 4, !tbaa !5
  %53 = call zeroext i1 @test_eq(float noundef %51, float noundef %52)
  br i1 %53, label %59, label %54

54:                                               ; preds = %47
  %55 = load ptr, ptr @stderr, align 8, !tbaa !11
  %56 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %55, ptr noundef @.str, ptr noundef @.str.769, i32 noundef 124, ptr noundef @.str.658) #6
  %57 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %57, align 8, !tbaa !13
  %58 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %58, align 8, !tbaa !15
  store i32 1, ptr %7, align 4
  br label %68

59:                                               ; preds = %47
  br label %60

60:                                               ; preds = %59
  br label %61

61:                                               ; preds = %60
  br label %62

62:                                               ; preds = %61
  %63 = load i32, ptr %4, align 4, !tbaa !9
  %64 = add nsw i32 %63, 1
  store i32 %64, ptr %4, align 4, !tbaa !9
  br label %11, !llvm.loop !16

65:                                               ; preds = %11
  %66 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %66, align 8, !tbaa !13
  %67 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 1, ptr %67, align 8, !tbaa !15
  store i32 1, ptr %7, align 4
  br label %68

68:                                               ; preds = %65, %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #6
  %69 = load { ptr, i32 }, ptr %1, align 8
  ret { ptr, i32 } %69
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_mat4x2_mulv(ptr noundef, ptr noundef, ptr noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { alwaysinline 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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 #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, !6, i64 0}
!6 = !{!"float", !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, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !12, i64 0}
!14 = !{!"test_status_t", !12, i64 0, !10, i64 8}
!15 = !{!14, !10, i64 8}
!16 = distinct !{!16, !17}
!17 = !{!"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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [94 x i8], align 1
@.str.658 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.769 = external hidden unnamed_addr constant [66 x i8], align 1
@__const.test_glm_mat4x2_mulv.mat = external hidden unnamed_addr constant [4 x [2 x float]], align 16
@__const.test_glm_mat4x2_mulv.v = external hidden unnamed_addr constant [4 x float], align 16

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

; 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) #1

; Function Attrs: alwaysinline nounwind uwtable
declare hidden zeroext i1 @test_eq(float noundef, float noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

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

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

; Function Attrs: nounwind uwtable
define dso_local { ptr, i32 } @test_glm_mat4x2_mulv() local_unnamed_addr #5 {
  %1 = alloca [4 x [2 x float]], align 16
  %2 = alloca [4 x float], align 16
  %3 = alloca [2 x float], align 4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %1) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) %1, ptr noundef nonnull align 16 dereferenceable(32) @__const.test_glm_mat4x2_mulv.mat, i64 32, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %2, ptr noundef nonnull align 16 dereferenceable(16) @__const.test_glm_mat4x2_mulv.v, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  call void @glm_mat4x2_mulv(ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %3)
  %4 = getelementptr inbounds i8, ptr %1, i64 8
  %5 = getelementptr inbounds i8, ptr %2, i64 4
  %6 = getelementptr inbounds i8, ptr %1, i64 16
  %7 = getelementptr inbounds i8, ptr %2, i64 8
  %8 = getelementptr inbounds i8, ptr %1, i64 24
  %9 = getelementptr inbounds i8, ptr %2, i64 12
  %10 = load float, ptr %1, align 16, !tbaa !5
  %11 = load float, ptr %2, align 16, !tbaa !5
  %12 = load float, ptr %4, align 8, !tbaa !5
  %13 = load float, ptr %5, align 4, !tbaa !5
  %14 = fmul float %12, %13
  %15 = call float @llvm.fmuladd.f32(float %10, float %11, float %14)
  %16 = load float, ptr %6, align 16, !tbaa !5
  %17 = load float, ptr %7, align 8, !tbaa !5
  %18 = call float @llvm.fmuladd.f32(float %16, float %17, float %15)
  %19 = load float, ptr %8, align 8, !tbaa !5
  %20 = load float, ptr %9, align 4, !tbaa !5
  %21 = call float @llvm.fmuladd.f32(float %19, float %20, float %18)
  %22 = load float, ptr %3, align 4, !tbaa !5
  %23 = call zeroext i1 @test_eq(float noundef %22, float noundef %21)
  br i1 %23, label %24, label %44

24:                                               ; preds = %0
  %25 = getelementptr inbounds i8, ptr %1, i64 4
  %26 = load float, ptr %25, align 4, !tbaa !5
  %27 = load float, ptr %2, align 16, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %1, i64 12
  %29 = load float, ptr %28, align 4, !tbaa !5
  %30 = load float, ptr %5, align 4, !tbaa !5
  %31 = fmul float %29, %30
  %32 = call float @llvm.fmuladd.f32(float %26, float %27, float %31)
  %33 = getelementptr inbounds i8, ptr %1, i64 20
  %34 = load float, ptr %33, align 4, !tbaa !5
  %35 = load float, ptr %7, align 8, !tbaa !5
  %36 = call float @llvm.fmuladd.f32(float %34, float %35, float %32)
  %37 = getelementptr inbounds i8, ptr %1, i64 28
  %38 = load float, ptr %37, align 4, !tbaa !5
  %39 = load float, ptr %9, align 4, !tbaa !5
  %40 = call float @llvm.fmuladd.f32(float %38, float %39, float %36)
  %41 = getelementptr inbounds i8, ptr %3, i64 4
  %42 = load float, ptr %41, align 4, !tbaa !5
  %43 = call zeroext i1 @test_eq(float noundef %42, float noundef %40)
  br i1 %43, label %.loopexit, label %44

44:                                               ; preds = %24, %0
  %45 = load ptr, ptr @stderr, align 8, !tbaa !9
  %46 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %45, ptr noundef nonnull @.str, ptr noundef nonnull @.str.769, i32 noundef 124, ptr noundef nonnull @.str.658) #7
  br label %.loopexit

.loopexit:                                        ; preds = %24, %44
  %.sroa.3.0 = phi i32 [ 0, %44 ], [ 1, %24 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #6
  %.fca.1.insert = insertvalue { ptr, i32 } { ptr null, i32 poison }, i32 %.sroa.3.0, 1
  ret { ptr, i32 } %.fca.1.insert
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @glm_mat4x2_mulv(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { alwaysinline 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 = { nofree 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 #4 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 #6 = { nounwind }
attributes #7 = { cold 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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}


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