; 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.610 = external hidden unnamed_addr constant [64 x i8], align 1
@__const.test_glm_mat2_rmc.mat = external hidden unnamed_addr constant [2 x [2 x float]], align 16
@__const.test_glm_mat2_rmc.v = external hidden unnamed_addr constant [2 x float], align 4
@.str.644 = external hidden unnamed_addr constant [16 x i8], align 1

; 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_mat2_rmc() #5 {
  %1 = alloca %struct.test_status_t, align 8
  %2 = alloca [2 x [2 x float]], align 16
  %3 = alloca [2 x float], align 4
  %4 = alloca [2 x float], align 4
  %5 = alloca float, align 4
  %6 = alloca float, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr %2) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %2, ptr align 16 @__const.test_glm_mat2_rmc.mat, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %3, ptr align 4 @__const.test_glm_mat2_rmc.v, i64 8, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  %9 = getelementptr inbounds [2 x float], ptr %3, i64 0, i64 0
  %10 = getelementptr inbounds [2 x [2 x float]], ptr %2, i64 0, i64 0
  %11 = getelementptr inbounds [2 x float], ptr %3, i64 0, i64 0
  %12 = call float @glm_mat2_rmc(ptr noundef %9, ptr noundef %10, ptr noundef %11)
  store float %12, ptr %5, align 4, !tbaa !5
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %13

13:                                               ; preds = %36, %0
  %14 = load i32, ptr %7, align 4, !tbaa !9
  %15 = icmp slt i32 %14, 2
  br i1 %15, label %16, label %39

16:                                               ; preds = %13
  %17 = getelementptr inbounds [2 x float], ptr %3, i64 0, i64 0
  %18 = load float, ptr %17, align 4, !tbaa !5
  %19 = load i32, ptr %7, align 4, !tbaa !9
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds [2 x [2 x float]], ptr %2, i64 0, i64 %20
  %22 = getelementptr inbounds [2 x float], ptr %21, i64 0, i64 0
  %23 = load float, ptr %22, align 8, !tbaa !5
  %24 = getelementptr inbounds [2 x float], ptr %3, i64 0, i64 1
  %25 = load float, ptr %24, align 4, !tbaa !5
  %26 = load i32, ptr %7, align 4, !tbaa !9
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [2 x [2 x float]], ptr %2, i64 0, i64 %27
  %29 = getelementptr inbounds [2 x float], ptr %28, i64 0, i64 1
  %30 = load float, ptr %29, align 4, !tbaa !5
  %31 = fmul float %25, %30
  %32 = call float @llvm.fmuladd.f32(float %18, float %23, float %31)
  %33 = load i32, ptr %7, align 4, !tbaa !9
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [2 x float], ptr %4, i64 0, i64 %34
  store float %32, ptr %35, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %16
  %37 = load i32, ptr %7, align 4, !tbaa !9
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %7, align 4, !tbaa !9
  br label %13, !llvm.loop !11

39:                                               ; preds = %13
  %40 = getelementptr inbounds [2 x float], ptr %3, i64 0, i64 0
  %41 = load float, ptr %40, align 4, !tbaa !5
  %42 = getelementptr inbounds [2 x float], ptr %4, i64 0, i64 0
  %43 = load float, ptr %42, align 4, !tbaa !5
  %44 = getelementptr inbounds [2 x float], ptr %3, i64 0, i64 1
  %45 = load float, ptr %44, align 4, !tbaa !5
  %46 = getelementptr inbounds [2 x float], ptr %4, i64 0, i64 1
  %47 = load float, ptr %46, align 4, !tbaa !5
  %48 = fmul float %45, %47
  %49 = call float @llvm.fmuladd.f32(float %41, float %43, float %48)
  store float %49, ptr %6, align 4, !tbaa !5
  br label %50

50:                                               ; preds = %39
  %51 = load float, ptr %5, 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 = %50
  %55 = load ptr, ptr @stderr, align 8, !tbaa !13
  %56 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %55, ptr noundef @.str, ptr noundef @.str.610, i32 noundef 283, ptr noundef @.str.644) #6
  %57 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %57, align 8, !tbaa !15
  %58 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 0, ptr %58, align 8, !tbaa !17
  store i32 1, ptr %8, align 4
  br label %64

59:                                               ; preds = %50
  br label %60

60:                                               ; preds = %59
  br label %61

61:                                               ; preds = %60
  %62 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 0
  store ptr null, ptr %62, align 8, !tbaa !15
  %63 = getelementptr inbounds %struct.test_status_t, ptr %1, i32 0, i32 1
  store i32 1, ptr %63, align 8, !tbaa !17
  store i32 1, ptr %8, align 4
  br label %64

64:                                               ; preds = %61, %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %2) #6
  %65 = load { ptr, i32 }, ptr %1, align 8
  ret { ptr, i32 } %65
}

; Function Attrs: alwaysinline nounwind uwtable
declare hidden float @glm_mat2_rmc(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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !7, i64 0}
!15 = !{!16, !14, i64 0}
!16 = !{!"test_status_t", !14, i64 0, !10, i64 8}
!17 = !{!16, !10, i64 8}


; 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.610 = external hidden unnamed_addr constant [64 x i8], align 1
@__const.test_glm_mat2_rmc.mat = external hidden unnamed_addr constant [2 x [2 x float]], align 16
@__const.test_glm_mat2_rmc.v = external hidden unnamed_addr constant [2 x float], align 4
@.str.644 = external hidden unnamed_addr constant [16 x i8], align 1

; 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_mat2_rmc() local_unnamed_addr #5 {
  %1 = alloca [2 x [2 x float]], align 16
  %2 = alloca [2 x float], align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %1) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(16) %1, ptr noundef nonnull align 16 dereferenceable(16) @__const.test_glm_mat2_rmc.mat, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  %3 = load i64, ptr @__const.test_glm_mat2_rmc.v, align 4
  store i64 %3, ptr %2, align 8
  %4 = call float @glm_mat2_rmc(ptr noundef nonnull %2, ptr noundef nonnull %1, ptr noundef nonnull %2)
  %5 = load float, ptr %2, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %2, i64 4
  %7 = load float, ptr %6, align 4, !tbaa !5
  %8 = load float, ptr %1, align 16, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %1, i64 4
  %10 = load float, ptr %9, align 4, !tbaa !5
  %11 = fmul float %7, %10
  %12 = call float @llvm.fmuladd.f32(float %5, float %8, float %11)
  %13 = getelementptr inbounds i8, ptr %1, i64 8
  %14 = load float, ptr %13, align 8, !tbaa !5
  %15 = getelementptr inbounds i8, ptr %1, i64 12
  %16 = load float, ptr %15, align 4, !tbaa !5
  %17 = fmul float %7, %16
  %18 = call float @llvm.fmuladd.f32(float %5, float %14, float %17)
  %19 = fmul float %7, %18
  %20 = call float @llvm.fmuladd.f32(float %5, float %12, float %19)
  %21 = call zeroext i1 @test_eq(float noundef %4, float noundef %20)
  br i1 %21, label %25, label %22

22:                                               ; preds = %0
  %23 = load ptr, ptr @stderr, align 8, !tbaa !9
  %24 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %23, ptr noundef nonnull @.str, ptr noundef nonnull @.str.610, i32 noundef 283, ptr noundef nonnull @.str.644) #7
  br label %25

25:                                               ; preds = %0, %22
  %.sroa.3.0 = phi i32 [ 0, %22 ], [ 1, %0 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 16, 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 float @glm_mat2_rmc(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,LICMPass,LoopRotatePass,SROAPass,SimplifyCFGPass