; LLVM IR from ARM-software/Arm-2D :: Library/Source/arm_2d_alpha_blending.ll_ (arm_2d_gray8_sw_tile_copy_with_opacity)

; 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.__arm_2d_op_control = type { %struct.anon.10 }
%struct.anon.10 = type { ptr, %struct.anon.11, %struct.anon.12, i16, i16, i16, i16, ptr, %union.anon.13 }
%struct.anon.11 = type { ptr, ptr }
%struct.anon.12 = type { ptr, ptr }
%union.anon.13 = type { %struct.arm_2d_op_trans_msk_opa_t }
%struct.arm_2d_op_trans_msk_opa_t = type { %struct.arm_2d_op_core_t, %struct.anon.67, %struct.anon.68, %union.anon.69, %struct.anon.71, %struct.anon.72, %struct.__arm_2d_transform_info_t, i8 }
%struct.arm_2d_op_core_t = type { %struct.anon.14, i64 }
%struct.anon.14 = type { ptr, ptr, %struct.anon.15, i8, %union.arm_2d_op_status_t, %struct.arm_2d_op_evt_t }
%struct.anon.15 = type { i8 }
%union.arm_2d_op_status_t = type { %struct.anon.16 }
%struct.anon.16 = type { i16 }
%struct.arm_2d_op_evt_t = type { ptr, ptr }
%struct.anon.67 = type { ptr, ptr }
%struct.anon.68 = type { ptr }
%union.anon.69 = type { %struct.anon.70 }
%struct.anon.70 = type { i32 }
%struct.anon.71 = type { ptr, %struct.arm_2d_tile_t }
%struct.arm_2d_tile_t = type { %union.anon.48, %union.anon.57, %union.anon.58 }
%union.anon.48 = type { %struct.anon.49 }
%struct.anon.49 = type { i8, %union.arm_2d_color_info_t, %union.anon.50 }
%union.arm_2d_color_info_t = type { %struct.anon.1 }
%struct.anon.1 = type { i8 }
%union.anon.50 = type { i16 }
%union.anon.57 = type { %struct.arm_2d_region_t }
%struct.arm_2d_region_t = type { %union.anon.3, %union.anon.4 }
%union.anon.3 = type { %struct.arm_2d_location_t }
%struct.arm_2d_location_t = type { i16, i16 }
%union.anon.4 = type { %struct.arm_2d_size_t }
%struct.arm_2d_size_t = type { i16, i16 }
%union.anon.58 = type { ptr }
%struct.anon.72 = type { ptr, ptr }
%struct.__arm_2d_transform_info_t = type { float, float, float, %struct.arm_2d_point_float_t, %union.anon.59, %struct.anon.60 }
%struct.arm_2d_point_float_t = type { float, float }
%union.anon.59 = type { i32 }
%struct.anon.60 = type { %struct.arm_2d_location_t, %struct.anon.61 }
%struct.anon.61 = type { %struct.arm_2d_region_t, %struct.arm_2d_tile_t }
%struct.__arm_2d_sub_task_t = type { %struct.anon.0 }
%struct.anon.0 = type <{ ptr, ptr, i8, i32, [3 x i8], %union.anon }>
%union.anon = type { %struct.__arm_2d_param_copy_orig_msk_t }
%struct.__arm_2d_param_copy_orig_msk_t = type { %union.anon.7, %struct.__arm_2d_tile_param_t, %struct.__arm_2d_tile_param_t }
%union.anon.7 = type { %struct.__arm_2d_param_copy_orig_t }
%struct.__arm_2d_param_copy_orig_t = type { %union.anon.6, %struct.__arm_2d_tile_param_t }
%union.anon.6 = type { %struct.__arm_2d_param_copy_t }
%struct.__arm_2d_param_copy_t = type { %struct.__arm_2d_tile_param_t, %struct.__arm_2d_tile_param_t, %struct.arm_2d_size_t }
%struct.__arm_2d_tile_param_t = type { ptr, i32, i16, %union.arm_2d_color_info_t, i8, %struct.arm_2d_region_t, %struct.arm_2d_region_t, ptr }
%struct.arm_2d_op_alpha_t = type { %struct.arm_2d_op_core_t, %struct.anon.27, %struct.anon.28, i32, i8 }
%struct.anon.27 = type { ptr, ptr }
%struct.anon.28 = type { ptr }
%struct.anon.79 = type { %union.arm_2d_color_info_t, %union.anon.80, i8, i8, %union.anon.82, %union.anon.86 }
%union.anon.80 = type { %struct.anon.81 }
%struct.anon.81 = type { i8 }
%union.anon.82 = type { %struct.anon.83 }
%struct.anon.83 = type { i8, i8 }
%union.anon.86 = type { [2 x ptr] }

@ARM_2D_CTRL = external global %struct.__arm_2d_op_control, align 8
@.str.8 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [58 x i8], align 1
@__PRETTY_FUNCTION__.__arm_2d_gray8_sw_tile_copy_with_opacity = external hidden unnamed_addr constant [77 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @__arm_2d_impl_gray8_tile_copy_opacity(ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i64 noundef) #0

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

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

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #2

declare ptr @arm_2d_tile_get_root(ptr noundef, ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @__arm_2d_gray8_sw_tile_copy_with_opacity(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  %5 = load ptr, ptr %2, align 8, !tbaa !5
  %6 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %5, i32 0, i32 0
  %7 = getelementptr inbounds %struct.anon.0, ptr %6, i32 0, i32 1
  %8 = load ptr, ptr %7, align 8, !tbaa !9
  store ptr %8, ptr %3, align 8, !tbaa !5
  %9 = load ptr, ptr %3, align 8, !tbaa !5
  %10 = icmp eq ptr null, %9
  br i1 %10, label %11, label %12

11:                                               ; preds = %1
  store ptr getelementptr inbounds (%struct.anon.10, ptr @ARM_2D_CTRL, i32 0, i32 8), ptr %3, align 8, !tbaa !5
  br label %12

12:                                               ; preds = %11, %1
  %13 = load ptr, ptr %3, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.arm_2d_op_alpha_t, ptr %13, i32 0, i32 0
  %15 = getelementptr inbounds %struct.arm_2d_op_core_t, ptr %14, i32 0, i32 0
  %16 = getelementptr inbounds %struct.anon.14, ptr %15, i32 0, i32 1
  %17 = load ptr, ptr %16, align 8, !tbaa !12
  %18 = getelementptr inbounds %struct.anon.79, ptr %17, i32 0, i32 0
  %19 = load i8, ptr %18, align 8, !tbaa !22
  %20 = zext i8 %19 to i32
  %21 = icmp eq i32 6, %20
  br i1 %21, label %22, label %23

22:                                               ; preds = %12
  br label %24

23:                                               ; preds = %12
  call void @__assert_fail(ptr noundef @.str.35, ptr noundef @.str.19, i32 noundef 1052, ptr noundef @__PRETTY_FUNCTION__.__arm_2d_gray8_sw_tile_copy_with_opacity) #5
  unreachable

24:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %25 = load ptr, ptr %3, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.arm_2d_op_alpha_t, ptr %25, i32 0, i32 2
  %27 = getelementptr inbounds %struct.anon.28, ptr %26, i32 0, i32 0
  %28 = load ptr, ptr %27, align 8, !tbaa !23
  %29 = call ptr @arm_2d_tile_get_root(ptr noundef %28, ptr noundef null, ptr noundef null)
  store ptr %29, ptr %4, align 8, !tbaa !5
  %30 = load ptr, ptr %4, align 8, !tbaa !5
  %31 = icmp ne ptr null, %30
  br i1 %31, label %32, label %33

32:                                               ; preds = %24
  br label %34

33:                                               ; preds = %24
  call void @__assert_fail(ptr noundef @.str.8, ptr noundef @.str.19, i32 noundef 1056, ptr noundef @__PRETTY_FUNCTION__.__arm_2d_gray8_sw_tile_copy_with_opacity) #5
  unreachable

34:                                               ; preds = %32
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct.arm_2d_tile_t, ptr %35, i32 0, i32 0
  %37 = getelementptr inbounds %struct.anon.49, ptr %36, i32 0, i32 1
  %38 = load i8, ptr %37, align 1, !tbaa !22
  %39 = zext i8 %38 to i32
  %40 = icmp eq i32 11, %39
  br i1 %40, label %41, label %110

41:                                               ; preds = %34
  %42 = load ptr, ptr %3, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.arm_2d_op_alpha_t, ptr %42, i32 0, i32 4
  %44 = load i8, ptr %43, align 4, !tbaa !24
  %45 = zext i8 %44 to i32
  %46 = icmp eq i32 255, %45
  br i1 %46, label %47, label %76

47:                                               ; preds = %41
  %48 = load ptr, ptr %2, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %48, i32 0, i32 0
  %50 = getelementptr inbounds %struct.anon.0, ptr %49, i32 0, i32 5
  %51 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %50, i32 0, i32 0
  %52 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %51, i32 0, i32 0
  %53 = load ptr, ptr %52, align 8, !tbaa !22
  %54 = load ptr, ptr %2, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %54, i32 0, i32 0
  %56 = getelementptr inbounds %struct.anon.0, ptr %55, i32 0, i32 5
  %57 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %56, i32 0, i32 0
  %58 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %57, i32 0, i32 2
  %59 = load i16, ptr %58, align 4, !tbaa !22
  %60 = load ptr, ptr %2, align 8, !tbaa !5
  %61 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %60, i32 0, i32 0
  %62 = getelementptr inbounds %struct.anon.0, ptr %61, i32 0, i32 5
  %63 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %62, i32 0, i32 1
  %64 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %63, i32 0, i32 0
  %65 = load ptr, ptr %64, align 8, !tbaa !22
  %66 = load ptr, ptr %2, align 8, !tbaa !5
  %67 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %66, i32 0, i32 0
  %68 = getelementptr inbounds %struct.anon.0, ptr %67, i32 0, i32 5
  %69 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %68, i32 0, i32 1
  %70 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %69, i32 0, i32 2
  %71 = load i16, ptr %70, align 4, !tbaa !22
  %72 = load ptr, ptr %2, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %72, i32 0, i32 0
  %74 = getelementptr inbounds %struct.anon.0, ptr %73, i32 0, i32 5
  %75 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %74, i32 0, i32 2
  call void @__arm_2d_impl_ccca8888_to_gray8(ptr noundef %53, i16 noundef signext %59, ptr noundef %65, i16 noundef signext %71, ptr noundef %75)
  br label %109

76:                                               ; preds = %41
  %77 = load ptr, ptr %2, align 8, !tbaa !5
  %78 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %77, i32 0, i32 0
  %79 = getelementptr inbounds %struct.anon.0, ptr %78, i32 0, i32 5
  %80 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %79, i32 0, i32 0
  %81 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %80, i32 0, i32 0
  %82 = load ptr, ptr %81, align 8, !tbaa !22
  %83 = load ptr, ptr %2, align 8, !tbaa !5
  %84 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %83, i32 0, i32 0
  %85 = getelementptr inbounds %struct.anon.0, ptr %84, i32 0, i32 5
  %86 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %85, i32 0, i32 0
  %87 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %86, i32 0, i32 2
  %88 = load i16, ptr %87, align 4, !tbaa !22
  %89 = load ptr, ptr %2, align 8, !tbaa !5
  %90 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %89, i32 0, i32 0
  %91 = getelementptr inbounds %struct.anon.0, ptr %90, i32 0, i32 5
  %92 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %91, i32 0, i32 1
  %93 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %92, i32 0, i32 0
  %94 = load ptr, ptr %93, align 8, !tbaa !22
  %95 = load ptr, ptr %2, align 8, !tbaa !5
  %96 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %95, i32 0, i32 0
  %97 = getelementptr inbounds %struct.anon.0, ptr %96, i32 0, i32 5
  %98 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %97, i32 0, i32 1
  %99 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %98, i32 0, i32 2
  %100 = load i16, ptr %99, align 4, !tbaa !22
  %101 = load ptr, ptr %2, align 8, !tbaa !5
  %102 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %101, i32 0, i32 0
  %103 = getelementptr inbounds %struct.anon.0, ptr %102, i32 0, i32 5
  %104 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %103, i32 0, i32 2
  %105 = load ptr, ptr %3, align 8, !tbaa !5
  %106 = getelementptr inbounds %struct.arm_2d_op_alpha_t, ptr %105, i32 0, i32 4
  %107 = load i8, ptr %106, align 4, !tbaa !24
  %108 = zext i8 %107 to i64
  call void @__arm_2d_impl_ccca8888_tile_copy_to_gray8_with_opacity(ptr noundef %82, i16 noundef signext %88, ptr noundef %94, i16 noundef signext %100, ptr noundef %104, i64 noundef %108)
  br label %109

109:                                              ; preds = %76, %47
  br label %179

110:                                              ; preds = %34
  %111 = load ptr, ptr %3, align 8, !tbaa !5
  %112 = getelementptr inbounds %struct.arm_2d_op_alpha_t, ptr %111, i32 0, i32 4
  %113 = load i8, ptr %112, align 4, !tbaa !24
  %114 = zext i8 %113 to i32
  %115 = icmp eq i32 255, %114
  br i1 %115, label %116, label %145

116:                                              ; preds = %110
  %117 = load ptr, ptr %2, align 8, !tbaa !5
  %118 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %117, i32 0, i32 0
  %119 = getelementptr inbounds %struct.anon.0, ptr %118, i32 0, i32 5
  %120 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %119, i32 0, i32 0
  %121 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %120, i32 0, i32 0
  %122 = load ptr, ptr %121, align 8, !tbaa !22
  %123 = load ptr, ptr %2, align 8, !tbaa !5
  %124 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %123, i32 0, i32 0
  %125 = getelementptr inbounds %struct.anon.0, ptr %124, i32 0, i32 5
  %126 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %125, i32 0, i32 0
  %127 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %126, i32 0, i32 2
  %128 = load i16, ptr %127, align 4, !tbaa !22
  %129 = load ptr, ptr %2, align 8, !tbaa !5
  %130 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %129, i32 0, i32 0
  %131 = getelementptr inbounds %struct.anon.0, ptr %130, i32 0, i32 5
  %132 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %131, i32 0, i32 1
  %133 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %132, i32 0, i32 0
  %134 = load ptr, ptr %133, align 8, !tbaa !22
  %135 = load ptr, ptr %2, align 8, !tbaa !5
  %136 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %135, i32 0, i32 0
  %137 = getelementptr inbounds %struct.anon.0, ptr %136, i32 0, i32 5
  %138 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %137, i32 0, i32 1
  %139 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %138, i32 0, i32 2
  %140 = load i16, ptr %139, align 4, !tbaa !22
  %141 = load ptr, ptr %2, align 8, !tbaa !5
  %142 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %141, i32 0, i32 0
  %143 = getelementptr inbounds %struct.anon.0, ptr %142, i32 0, i32 5
  %144 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %143, i32 0, i32 2
  call void @__arm_2d_impl_c8bit_copy(ptr noundef %122, i16 noundef signext %128, ptr noundef %134, i16 noundef signext %140, ptr noundef %144)
  br label %178

145:                                              ; preds = %110
  %146 = load ptr, ptr %2, align 8, !tbaa !5
  %147 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %146, i32 0, i32 0
  %148 = getelementptr inbounds %struct.anon.0, ptr %147, i32 0, i32 5
  %149 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %148, i32 0, i32 0
  %150 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %149, i32 0, i32 0
  %151 = load ptr, ptr %150, align 8, !tbaa !22
  %152 = load ptr, ptr %2, align 8, !tbaa !5
  %153 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %152, i32 0, i32 0
  %154 = getelementptr inbounds %struct.anon.0, ptr %153, i32 0, i32 5
  %155 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %154, i32 0, i32 0
  %156 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %155, i32 0, i32 2
  %157 = load i16, ptr %156, align 4, !tbaa !22
  %158 = load ptr, ptr %2, align 8, !tbaa !5
  %159 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %158, i32 0, i32 0
  %160 = getelementptr inbounds %struct.anon.0, ptr %159, i32 0, i32 5
  %161 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %160, i32 0, i32 1
  %162 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %161, i32 0, i32 0
  %163 = load ptr, ptr %162, align 8, !tbaa !22
  %164 = load ptr, ptr %2, align 8, !tbaa !5
  %165 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %164, i32 0, i32 0
  %166 = getelementptr inbounds %struct.anon.0, ptr %165, i32 0, i32 5
  %167 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %166, i32 0, i32 1
  %168 = getelementptr inbounds %struct.__arm_2d_tile_param_t, ptr %167, i32 0, i32 2
  %169 = load i16, ptr %168, align 4, !tbaa !22
  %170 = load ptr, ptr %2, align 8, !tbaa !5
  %171 = getelementptr inbounds %struct.__arm_2d_sub_task_t, ptr %170, i32 0, i32 0
  %172 = getelementptr inbounds %struct.anon.0, ptr %171, i32 0, i32 5
  %173 = getelementptr inbounds %struct.__arm_2d_param_copy_t, ptr %172, i32 0, i32 2
  %174 = load ptr, ptr %3, align 8, !tbaa !5
  %175 = getelementptr inbounds %struct.arm_2d_op_alpha_t, ptr %174, i32 0, i32 4
  %176 = load i8, ptr %175, align 4, !tbaa !24
  %177 = zext i8 %176 to i64
  call void @__arm_2d_impl_gray8_tile_copy_opacity(ptr noundef %151, i16 noundef signext %157, ptr noundef %163, i16 noundef signext %169, ptr noundef %173, i64 noundef %177)
  br label %178

178:                                              ; preds = %145, %116
  br label %179

179:                                              ; preds = %178, %109
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  ret i32 0
}

declare void @__arm_2d_impl_ccca8888_to_gray8(ptr noundef, i16 noundef signext, ptr noundef, i16 noundef signext, ptr noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local void @__arm_2d_impl_ccca8888_tile_copy_to_gray8_with_opacity(ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i64 noundef) #0

declare void @__arm_2d_impl_c8bit_copy(ptr noundef, i16 noundef signext, ptr noundef, i16 noundef signext, ptr noundef) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { noreturn 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 #3 = { "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 = { nounwind }
attributes #5 = { noreturn 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, !6, i64 8}
!10 = !{!"__arm_2d_sub_task_t", !11, i64 0}
!11 = !{!"", !6, i64 0, !6, i64 8, !7, i64 16, !7, i64 17, !7, i64 24}
!12 = !{!13, !6, i64 8}
!13 = !{!"arm_2d_op_alpha_t", !14, i64 0, !19, i64 48, !20, i64 64, !21, i64 72, !7, i64 76}
!14 = !{!"arm_2d_op_core_t", !15, i64 0, !18, i64 40}
!15 = !{!"", !6, i64 0, !6, i64 8, !16, i64 16, !7, i64 17, !7, i64 18, !17, i64 24}
!16 = !{!"", !7, i64 0}
!17 = !{!"arm_2d_op_evt_t", !6, i64 0, !6, i64 8}
!18 = !{!"long", !7, i64 0}
!19 = !{!"", !6, i64 0, !6, i64 8}
!20 = !{!"", !6, i64 0}
!21 = !{!"int", !7, i64 0}
!22 = !{!7, !7, i64 0}
!23 = !{!13, !6, i64 64}
!24 = !{!13, !7, i64 76}


; 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.__arm_2d_op_control = type { %struct.anon.10 }
%struct.anon.10 = type { ptr, %struct.anon.11, %struct.anon.12, i16, i16, i16, i16, ptr, %union.anon.13 }
%struct.anon.11 = type { ptr, ptr }
%struct.anon.12 = type { ptr, ptr }
%union.anon.13 = type { %struct.arm_2d_op_trans_msk_opa_t }
%struct.arm_2d_op_trans_msk_opa_t = type { %struct.arm_2d_op_core_t, %struct.anon.67, %struct.anon.68, %union.anon.69, %struct.anon.71, %struct.anon.72, %struct.__arm_2d_transform_info_t, i8 }
%struct.arm_2d_op_core_t = type { %struct.anon.14, i64 }
%struct.anon.14 = type { ptr, ptr, %struct.anon.15, i8, %union.arm_2d_op_status_t, %struct.arm_2d_op_evt_t }
%struct.anon.15 = type { i8 }
%union.arm_2d_op_status_t = type { %struct.anon.16 }
%struct.anon.16 = type { i16 }
%struct.arm_2d_op_evt_t = type { ptr, ptr }
%struct.anon.67 = type { ptr, ptr }
%struct.anon.68 = type { ptr }
%union.anon.69 = type { %struct.anon.70 }
%struct.anon.70 = type { i32 }
%struct.anon.71 = type { ptr, %struct.arm_2d_tile_t }
%struct.arm_2d_tile_t = type { %union.anon.48, %union.anon.57, %union.anon.58 }
%union.anon.48 = type { %struct.anon.49 }
%struct.anon.49 = type { i8, %union.arm_2d_color_info_t, %union.anon.50 }
%union.arm_2d_color_info_t = type { %struct.anon.1 }
%struct.anon.1 = type { i8 }
%union.anon.50 = type { i16 }
%union.anon.57 = type { %struct.arm_2d_region_t }
%struct.arm_2d_region_t = type { %union.anon.3, %union.anon.4 }
%union.anon.3 = type { %struct.arm_2d_location_t }
%struct.arm_2d_location_t = type { i16, i16 }
%union.anon.4 = type { %struct.arm_2d_size_t }
%struct.arm_2d_size_t = type { i16, i16 }
%union.anon.58 = type { ptr }
%struct.anon.72 = type { ptr, ptr }
%struct.__arm_2d_transform_info_t = type { float, float, float, %struct.arm_2d_point_float_t, %union.anon.59, %struct.anon.60 }
%struct.arm_2d_point_float_t = type { float, float }
%union.anon.59 = type { i32 }
%struct.anon.60 = type { %struct.arm_2d_location_t, %struct.anon.61 }
%struct.anon.61 = type { %struct.arm_2d_region_t, %struct.arm_2d_tile_t }

@ARM_2D_CTRL = external local_unnamed_addr global %struct.__arm_2d_op_control, align 8
@.str.8 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [58 x i8], align 1
@__PRETTY_FUNCTION__.__arm_2d_gray8_sw_tile_copy_with_opacity = external hidden unnamed_addr constant [77 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @__arm_2d_impl_gray8_tile_copy_opacity(ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

declare ptr @arm_2d_tile_get_root(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @__arm_2d_gray8_sw_tile_copy_with_opacity(ptr noundef %0) local_unnamed_addr #0 {
  %2 = getelementptr inbounds i8, ptr %0, i64 8
  %3 = load ptr, ptr %2, align 8, !tbaa !5
  %4 = icmp eq ptr %3, null
  %spec.store.select = select i1 %4, ptr getelementptr inbounds (i8, ptr @ARM_2D_CTRL, i64 56), ptr %3
  %5 = getelementptr inbounds i8, ptr %spec.store.select, i64 8
  %6 = load ptr, ptr %5, align 8, !tbaa !11
  %7 = load i8, ptr %6, align 8, !tbaa !21
  %8 = icmp eq i8 %7, 6
  br i1 %8, label %10, label %9

9:                                                ; preds = %1
  tail call void @__assert_fail(ptr noundef nonnull @.str.35, ptr noundef nonnull @.str.19, i32 noundef 1052, ptr noundef nonnull @__PRETTY_FUNCTION__.__arm_2d_gray8_sw_tile_copy_with_opacity) #3
  unreachable

10:                                               ; preds = %1
  %11 = getelementptr inbounds i8, ptr %spec.store.select, i64 64
  %12 = load ptr, ptr %11, align 8, !tbaa !22
  %13 = tail call ptr @arm_2d_tile_get_root(ptr noundef %12, ptr noundef null, ptr noundef null) #4
  %.not = icmp eq ptr %13, null
  br i1 %.not, label %14, label %15

14:                                               ; preds = %10
  tail call void @__assert_fail(ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.19, i32 noundef 1056, ptr noundef nonnull @__PRETTY_FUNCTION__.__arm_2d_gray8_sw_tile_copy_with_opacity) #3
  unreachable

15:                                               ; preds = %10
  %16 = getelementptr inbounds i8, ptr %13, i64 1
  %17 = load i8, ptr %16, align 1, !tbaa !21
  %18 = icmp eq i8 %17, 11
  %19 = getelementptr inbounds i8, ptr %spec.store.select, i64 76
  %20 = load i8, ptr %19, align 4, !tbaa !23
  %21 = icmp eq i8 %20, -1
  %22 = getelementptr inbounds i8, ptr %0, i64 24
  %23 = load ptr, ptr %22, align 8, !tbaa !21
  %24 = getelementptr inbounds i8, ptr %0, i64 36
  %25 = load i16, ptr %24, align 4, !tbaa !21
  %26 = getelementptr inbounds i8, ptr %0, i64 64
  %27 = load ptr, ptr %26, align 8, !tbaa !21
  %28 = getelementptr inbounds i8, ptr %0, i64 76
  %29 = load i16, ptr %28, align 4, !tbaa !21
  %30 = getelementptr inbounds i8, ptr %0, i64 104
  br i1 %18, label %31, label %35

31:                                               ; preds = %15
  br i1 %21, label %32, label %33

32:                                               ; preds = %31
  tail call void @__arm_2d_impl_ccca8888_to_gray8(ptr noundef %23, i16 noundef signext %25, ptr noundef %27, i16 noundef signext %29, ptr noundef nonnull %30) #4
  br label %39

33:                                               ; preds = %31
  %34 = zext i8 %20 to i64
  tail call void @__arm_2d_impl_ccca8888_tile_copy_to_gray8_with_opacity(ptr noundef %23, i16 noundef signext %25, ptr noundef %27, i16 noundef signext %29, ptr noundef nonnull %30, i64 noundef %34)
  br label %39

35:                                               ; preds = %15
  br i1 %21, label %36, label %37

36:                                               ; preds = %35
  tail call void @__arm_2d_impl_c8bit_copy(ptr noundef %23, i16 noundef signext %25, ptr noundef %27, i16 noundef signext %29, ptr noundef nonnull %30) #4
  br label %39

37:                                               ; preds = %35
  %38 = zext i8 %20 to i64
  tail call void @__arm_2d_impl_gray8_tile_copy_opacity(ptr noundef %23, i16 noundef signext %25, ptr noundef %27, i16 noundef signext %29, ptr noundef nonnull %30, i64 noundef %38)
  br label %39

39:                                               ; preds = %36, %37, %32, %33
  ret i32 0
}

declare void @__arm_2d_impl_ccca8888_to_gray8(ptr noundef, i16 noundef signext, ptr noundef, i16 noundef signext, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local void @__arm_2d_impl_ccca8888_tile_copy_to_gray8_with_opacity(ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i16 noundef signext, ptr noalias noundef, i64 noundef) local_unnamed_addr #0

declare void @__arm_2d_impl_c8bit_copy(ptr noundef, i16 noundef signext, ptr noundef, i16 noundef signext, ptr noundef) local_unnamed_addr #2

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 = { noreturn 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 #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 = { noreturn nounwind }
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, !8, i64 8}
!6 = !{!"__arm_2d_sub_task_t", !7, i64 0}
!7 = !{!"", !8, i64 0, !8, i64 8, !9, i64 16, !9, i64 17, !9, i64 24}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!12, !8, i64 8}
!12 = !{!"arm_2d_op_alpha_t", !13, i64 0, !18, i64 48, !19, i64 64, !20, i64 72, !9, i64 76}
!13 = !{!"arm_2d_op_core_t", !14, i64 0, !17, i64 40}
!14 = !{!"", !8, i64 0, !8, i64 8, !15, i64 16, !9, i64 17, !9, i64 18, !16, i64 24}
!15 = !{!"", !9, i64 0}
!16 = !{!"arm_2d_op_evt_t", !8, i64 0, !8, i64 8}
!17 = !{!"long", !9, i64 0}
!18 = !{!"", !8, i64 0, !8, i64 8}
!19 = !{!"", !8, i64 0}
!20 = !{!"int", !9, i64 0}
!21 = !{!9, !9, i64 0}
!22 = !{!12, !8, i64 64}
!23 = !{!12, !9, i64 76}


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