; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_compiled_2)

; 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.w2c_hermes = type { ptr, ptr, ptr, i32, i32, i32, %struct.wasm_rt_memory_t, %struct.wasm_rt_funcref_table_t }
%struct.wasm_rt_memory_t = type { ptr, i64, i64, i64, i8 }
%struct.wasm_rt_funcref_table_t = type { ptr, i32, i32 }

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

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @i32_store(ptr noundef, i64 noundef, i32 noundef) #1

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

; Function Attrs: noreturn
declare void @wasm_rt_trap(i32 noundef) #2

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @i32_load(ptr noundef, i64 noundef) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i64 @i64_load(ptr noundef, i64 noundef) #1

declare void @w2c_hermes_0x5F_assert_fail(ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @w2c_hermes_hermes0x3A0x3Aparser0x3A0x3AtokenKindStr0x28hermes0x3A0x3Aparser0x3A0x3ATokenKind0x29(ptr noundef, i32 noundef) #4

declare i32 @w2c_hermes_memcmp(ptr noundef, i32 noundef, i32 noundef, i32 noundef) #3

declare i32 @w2c_hermes_strlen(ptr noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_hermes0x3A0x3Aparser0x3A0x3AJSLexer0x3A0x3AconvertCurTokenToIdentOp0x28hermes0x3A0x3Aparser0x3A0x3ATokenKind0x29(ptr noundef %0, i32 noundef %1, i32 noundef %2) #4 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i64, align 8
  %16 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store i32 %2, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  store i64 0, ptr %9, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  %17 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %17, ptr %10, align 4, !tbaa !9
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.w2c_hermes, ptr %18, i32 0, i32 6
  %20 = load i32, ptr %10, align 4, !tbaa !9
  %21 = zext i32 %20 to i64
  %22 = add i64 %21, 32
  %23 = call i32 @i32_load(ptr noundef %19, i64 noundef %22)
  store i32 %23, ptr %10, align 4, !tbaa !9
  store i32 1, ptr %11, align 4, !tbaa !9
  %24 = load i32, ptr %10, align 4, !tbaa !9
  %25 = load i32, ptr %11, align 4, !tbaa !9
  %26 = icmp eq i32 %24, %25
  %27 = zext i1 %26 to i32
  store i32 %27, ptr %10, align 4, !tbaa !9
  %28 = load i32, ptr %10, align 4, !tbaa !9
  %29 = icmp ne i32 %28, 0
  br i1 %29, label %30, label %100

30:                                               ; preds = %3
  %31 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %31, ptr %10, align 4, !tbaa !9
  %32 = load ptr, ptr %4, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.w2c_hermes, ptr %32, i32 0, i32 6
  %34 = load i32, ptr %10, align 4, !tbaa !9
  %35 = zext i32 %34 to i64
  %36 = add i64 %35, 56
  %37 = call i32 @i32_load(ptr noundef %33, i64 noundef %36)
  store i32 %37, ptr %10, align 4, !tbaa !9
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.w2c_hermes, ptr %38, i32 0, i32 6
  %40 = load i32, ptr %10, align 4, !tbaa !9
  %41 = zext i32 %40 to i64
  %42 = call i64 @i64_load(ptr noundef %39, i64 noundef %41)
  store i64 %42, ptr %15, align 8, !tbaa !11
  %43 = load i64, ptr %15, align 8, !tbaa !11
  store i64 %43, ptr %9, align 8, !tbaa !11
  store i64 32, ptr %16, align 8, !tbaa !11
  %44 = load i64, ptr %16, align 8, !tbaa !11
  %45 = and i64 %44, 63
  %46 = load i64, ptr %15, align 8, !tbaa !11
  %47 = lshr i64 %46, %45
  store i64 %47, ptr %15, align 8, !tbaa !11
  %48 = load i64, ptr %15, align 8, !tbaa !11
  %49 = trunc i64 %48 to i32
  store i32 %49, ptr %10, align 4, !tbaa !9
  %50 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %50, ptr %7, align 4, !tbaa !9
  %51 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %51, ptr %11, align 4, !tbaa !9
  %52 = load ptr, ptr %4, align 8, !tbaa !5
  %53 = load i32, ptr %11, align 4, !tbaa !9
  %54 = call i32 @w2c_hermes_hermes0x3A0x3Aparser0x3A0x3AtokenKindStr0x28hermes0x3A0x3Aparser0x3A0x3ATokenKind0x29(ptr noundef %52, i32 noundef %53)
  store i32 %54, ptr %11, align 4, !tbaa !9
  %55 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %55, ptr %8, align 4, !tbaa !9
  %56 = load i32, ptr %11, align 4, !tbaa !9
  %57 = icmp ne i32 %56, 0
  br i1 %57, label %58, label %63

58:                                               ; preds = %30
  %59 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %59, ptr %11, align 4, !tbaa !9
  %60 = load ptr, ptr %4, align 8, !tbaa !5
  %61 = load i32, ptr %11, align 4, !tbaa !9
  %62 = call i32 @w2c_hermes_strlen(ptr noundef %60, i32 noundef %61)
  store i32 %62, ptr %11, align 4, !tbaa !9
  br label %64

63:                                               ; preds = %30
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %64

64:                                               ; preds = %63, %58
  %65 = load i32, ptr %10, align 4, !tbaa !9
  %66 = load i32, ptr %11, align 4, !tbaa !9
  %67 = icmp ne i32 %65, %66
  %68 = zext i1 %67 to i32
  store i32 %68, ptr %10, align 4, !tbaa !9
  %69 = load i32, ptr %10, align 4, !tbaa !9
  %70 = icmp ne i32 %69, 0
  br i1 %70, label %71, label %72

71:                                               ; preds = %64
  br label %118

72:                                               ; preds = %64
  %73 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %73, ptr %10, align 4, !tbaa !9
  %74 = load i32, ptr %10, align 4, !tbaa !9
  %75 = icmp ne i32 %74, 0
  br i1 %75, label %76, label %91

76:                                               ; preds = %72
  %77 = load i64, ptr %9, align 8, !tbaa !11
  store i64 %77, ptr %15, align 8, !tbaa !11
  %78 = load i64, ptr %15, align 8, !tbaa !11
  %79 = trunc i64 %78 to i32
  store i32 %79, ptr %10, align 4, !tbaa !9
  %80 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %80, ptr %11, align 4, !tbaa !9
  %81 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %81, ptr %12, align 4, !tbaa !9
  %82 = load ptr, ptr %4, align 8, !tbaa !5
  %83 = load i32, ptr %10, align 4, !tbaa !9
  %84 = load i32, ptr %11, align 4, !tbaa !9
  %85 = load i32, ptr %12, align 4, !tbaa !9
  %86 = call i32 @w2c_hermes_memcmp(ptr noundef %82, i32 noundef %83, i32 noundef %84, i32 noundef %85)
  store i32 %86, ptr %10, align 4, !tbaa !9
  %87 = load i32, ptr %10, align 4, !tbaa !9
  %88 = icmp ne i32 %87, 0
  br i1 %88, label %89, label %90

89:                                               ; preds = %76
  br label %118

90:                                               ; preds = %76
  br label %91

91:                                               ; preds = %90, %72
  %92 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %92, ptr %10, align 4, !tbaa !9
  %93 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %93, ptr %11, align 4, !tbaa !9
  %94 = load ptr, ptr %4, align 8, !tbaa !5
  %95 = getelementptr inbounds %struct.w2c_hermes, ptr %94, i32 0, i32 6
  %96 = load i32, ptr %10, align 4, !tbaa !9
  %97 = zext i32 %96 to i64
  %98 = add i64 %97, 32
  %99 = load i32, ptr %11, align 4, !tbaa !9
  call void @i32_store(ptr noundef %95, i64 noundef %98, i32 noundef %99)
  br label %136

100:                                              ; preds = %3
  store i32 0, ptr %10, align 4, !tbaa !9
  %101 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %101, ptr %5, align 4, !tbaa !9
  store i32 50492, ptr %11, align 4, !tbaa !9
  %102 = load i32, ptr %11, align 4, !tbaa !9
  %103 = load i32, ptr %10, align 4, !tbaa !9
  %104 = add i32 %103, %102
  store i32 %104, ptr %10, align 4, !tbaa !9
  %105 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %105, ptr %11, align 4, !tbaa !9
  store i32 80190, ptr %12, align 4, !tbaa !9
  %106 = load i32, ptr %12, align 4, !tbaa !9
  %107 = load i32, ptr %11, align 4, !tbaa !9
  %108 = add i32 %107, %106
  store i32 %108, ptr %11, align 4, !tbaa !9
  store i32 768, ptr %12, align 4, !tbaa !9
  %109 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %109, ptr %13, align 4, !tbaa !9
  store i32 63800, ptr %14, align 4, !tbaa !9
  %110 = load i32, ptr %14, align 4, !tbaa !9
  %111 = load i32, ptr %13, align 4, !tbaa !9
  %112 = add i32 %111, %110
  store i32 %112, ptr %13, align 4, !tbaa !9
  %113 = load ptr, ptr %4, align 8, !tbaa !5
  %114 = load i32, ptr %10, align 4, !tbaa !9
  %115 = load i32, ptr %11, align 4, !tbaa !9
  %116 = load i32, ptr %12, align 4, !tbaa !9
  %117 = load i32, ptr %13, align 4, !tbaa !9
  call void @w2c_hermes_0x5F_assert_fail(ptr noundef %113, i32 noundef %114, i32 noundef %115, i32 noundef %116, i32 noundef %117)
  call void @wasm_rt_trap(i32 noundef 5) #6
  unreachable

118:                                              ; preds = %89, %71
  store i32 0, ptr %10, align 4, !tbaa !9
  %119 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %119, ptr %5, align 4, !tbaa !9
  store i32 116825, ptr %11, align 4, !tbaa !9
  %120 = load i32, ptr %11, align 4, !tbaa !9
  %121 = load i32, ptr %10, align 4, !tbaa !9
  %122 = add i32 %121, %120
  store i32 %122, ptr %10, align 4, !tbaa !9
  %123 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %123, ptr %11, align 4, !tbaa !9
  store i32 80190, ptr %12, align 4, !tbaa !9
  %124 = load i32, ptr %12, align 4, !tbaa !9
  %125 = load i32, ptr %11, align 4, !tbaa !9
  %126 = add i32 %125, %124
  store i32 %126, ptr %11, align 4, !tbaa !9
  store i32 769, ptr %12, align 4, !tbaa !9
  %127 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %127, ptr %13, align 4, !tbaa !9
  store i32 63800, ptr %14, align 4, !tbaa !9
  %128 = load i32, ptr %14, align 4, !tbaa !9
  %129 = load i32, ptr %13, align 4, !tbaa !9
  %130 = add i32 %129, %128
  store i32 %130, ptr %13, align 4, !tbaa !9
  %131 = load ptr, ptr %4, align 8, !tbaa !5
  %132 = load i32, ptr %10, align 4, !tbaa !9
  %133 = load i32, ptr %11, align 4, !tbaa !9
  %134 = load i32, ptr %12, align 4, !tbaa !9
  %135 = load i32, ptr %13, align 4, !tbaa !9
  call void @w2c_hermes_0x5F_assert_fail(ptr noundef %131, i32 noundef %132, i32 noundef %133, i32 noundef %134, i32 noundef %135)
  call void @wasm_rt_trap(i32 noundef 5) #6
  unreachable

136:                                              ; preds = %91
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 #2 = { noreturn "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 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 #5 = { nounwind }
attributes #6 = { noreturn }

!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, !12, i64 0}
!12 = !{!"long", !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"

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @i32_store(ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: noreturn
declare void @wasm_rt_trap(i32 noundef) local_unnamed_addr #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @i32_load(ptr noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden i64 @i64_load(ptr noundef, i64 noundef) local_unnamed_addr #0

declare void @w2c_hermes_0x5F_assert_fail(ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @w2c_hermes_hermes0x3A0x3Aparser0x3A0x3AtokenKindStr0x28hermes0x3A0x3Aparser0x3A0x3ATokenKind0x29(ptr noundef, i32 noundef) local_unnamed_addr #3

declare i32 @w2c_hermes_memcmp(ptr noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

declare i32 @w2c_hermes_strlen(ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_hermes0x3A0x3Aparser0x3A0x3AJSLexer0x3A0x3AconvertCurTokenToIdentOp0x28hermes0x3A0x3Aparser0x3A0x3ATokenKind0x29(ptr noundef %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #3 {
  %4 = getelementptr inbounds i8, ptr %0, i64 40
  %5 = zext i32 %1 to i64
  %6 = add nuw nsw i64 %5, 32
  %7 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %6)
  %8 = icmp eq i32 %7, 1
  br i1 %8, label %9, label %25

9:                                                ; preds = %3
  %10 = add nuw nsw i64 %5, 56
  %11 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %10)
  %12 = zext i32 %11 to i64
  %13 = tail call i64 @i64_load(ptr noundef nonnull %4, i64 noundef %12)
  %14 = lshr i64 %13, 32
  %15 = trunc nuw i64 %14 to i32
  %16 = tail call i32 @w2c_hermes_hermes0x3A0x3Aparser0x3A0x3AtokenKindStr0x28hermes0x3A0x3Aparser0x3A0x3ATokenKind0x29(ptr noundef %0, i32 noundef %2)
  %.not = icmp eq i32 %16, 0
  br i1 %.not, label %19, label %17

17:                                               ; preds = %9
  %18 = tail call i32 @w2c_hermes_strlen(ptr noundef %0, i32 noundef %16) #4
  br label %19

19:                                               ; preds = %9, %17
  %.0 = phi i32 [ %18, %17 ], [ 0, %9 ]
  %.not72 = icmp eq i32 %.0, %15
  br i1 %.not72, label %20, label %26

20:                                               ; preds = %19
  %.not73 = icmp ult i64 %13, 4294967296
  br i1 %.not73, label %24, label %21

21:                                               ; preds = %20
  %22 = trunc i64 %13 to i32
  %23 = tail call i32 @w2c_hermes_memcmp(ptr noundef %0, i32 noundef %22, i32 noundef %16, i32 noundef %15) #4
  %.not74 = icmp eq i32 %23, 0
  br i1 %.not74, label %24, label %26

24:                                               ; preds = %21, %20
  tail call void @i32_store(ptr noundef nonnull %4, i64 noundef %6, i32 noundef %2)
  ret void

25:                                               ; preds = %3
  tail call void @w2c_hermes_0x5F_assert_fail(ptr noundef %0, i32 noundef 50492, i32 noundef 80190, i32 noundef 768, i32 noundef 63800) #4
  tail call void @wasm_rt_trap(i32 noundef 5) #5
  unreachable

26:                                               ; preds = %21, %19
  tail call void @w2c_hermes_0x5F_assert_fail(ptr noundef %0, i32 noundef 116825, i32 noundef 80190, i32 noundef 769, i32 noundef 63800) #4
  tail call void @wasm_rt_trap(i32 noundef 5) #5
  unreachable
}

attributes #0 = { inlinehint 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 "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 = { 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 #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)"}


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