#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ f_uchar_1(int);
int /*<<< orphan*/ f_uchar_2(unsigned char const, unsigned char const);
int /*<<< orphan*/ sink(int /*<<< orphan*/);
int unsigned_anti_range(unsigned char const, unsigned char const);
int unsigned_range(int, unsigned char const);
void test_uchar_range(unsigned char n, int i) {
  const unsigned char max = (0x7f * 2 + 1);
  sink(f_uchar_1(n));
  sink(f_uchar_1(unsigned_range(0, 1)));
  sink(f_uchar_1(unsigned_range(1, max)));
  sink(f_uchar_1(unsigned_range(0, max - 1)));
  sink(f_uchar_1(unsigned_anti_range(1, 1)));
  sink(f_uchar_1(unsigned_anti_range(1, max - 1)));
  sink(f_uchar_1(unsigned_anti_range(max - 2, max - 1)));
  sink(f_uchar_2(0, n));
  sink(f_uchar_2(0, i));
  sink(f_uchar_2(n, 0));
  sink(f_uchar_2(i, 0));
  sink(f_uchar_2(1, n));
  sink(f_uchar_2(1, i));
  sink(f_uchar_2(n, 1));
  sink(f_uchar_2(i, 1));
  sink(f_uchar_2(max, n));
  sink(f_uchar_2(max, i));
  sink(f_uchar_2(n, max));
  sink(f_uchar_2(i, max));
  sink(f_uchar_2(n, n));
  sink(f_uchar_2(i, i));
  sink(f_uchar_2(unsigned_range(0, 1), unsigned_range(0, 1)));
  sink(f_uchar_2(unsigned_range(1, 2), unsigned_range(1, 2)));
  sink(f_uchar_2(unsigned_range(1, max), unsigned_range(0, 1)));
  sink(f_uchar_2(unsigned_range(0, 1), unsigned_range(1, max)));
}


x86 assembly (clang, -O0):
<test_uchar_range>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %dil,%al
mov    %al,-0x1(%rbp)
mov    %esi,-0x8(%rbp)
movb   $0xff,-0x9(%rbp)
movzbl -0x1(%rbp),%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0xff,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0xfe,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%esi
mov    %esi,%edi
call   1040 <unsigned_anti_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0xfe,%esi
call   1040 <unsigned_anti_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0xfd,%edi
mov    $0xfe,%esi
call   1040 <unsigned_anti_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
movzbl -0x1(%rbp),%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
xor    %edi,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %esi,%esi
movzbl -0x1(%rbp),%edi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
xor    %esi,%esi
movzbl %al,%edi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
movzbl -0x1(%rbp),%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
mov    $0x1,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%esi
movzbl -0x1(%rbp),%edi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
mov    $0x1,%esi
movzbl %al,%edi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0xff,%edi
movzbl -0x1(%rbp),%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
mov    $0xff,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0xff,%esi
movzbl -0x1(%rbp),%edi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
mov    $0xff,%esi
movzbl %al,%edi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x1(%rbp),%al
movzbl %al,%edi
movzbl -0x1(%rbp),%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    -0x8(%rbp),%eax
mov    %al,%cl
mov    -0x8(%rbp),%eax
movzbl %cl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    %al,-0xd(%rbp)
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    -0xd(%rbp),%cl
movzbl %cl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0x2,%esi
call   1070 <unsigned_range@plt>
mov    %al,-0xc(%rbp)
mov    $0x1,%edi
mov    $0x2,%esi
call   1070 <unsigned_range@plt>
mov    -0xc(%rbp),%cl
movzbl %cl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0xff,%esi
call   1070 <unsigned_range@plt>
mov    %al,-0xb(%rbp)
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    -0xb(%rbp),%cl
movzbl %cl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    %al,-0xa(%rbp)
mov    $0x1,%edi
mov    $0xff,%esi
call   1070 <unsigned_range@plt>
mov    -0xa(%rbp),%cl
movzbl %cl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<test_uchar_range>:
push   %rbp
push   %rbx
push   %rax
mov    %esi,%ebp
mov    %edi,%ebx
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0xff,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0xfe,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0x1,%esi
call   1040 <unsigned_anti_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0xfe,%esi
call   1040 <unsigned_anti_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0xfd,%edi
mov    $0xfe,%esi
call   1040 <unsigned_anti_range@plt>
mov    %eax,%edi
call   1030 <f_uchar_1@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    %ebx,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
movzbl %bpl,%ebp
xor    %edi,%edi
mov    %ebp,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebx,%edi
xor    %esi,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebp,%edi
xor    %esi,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    %ebx,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    %ebp,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebx,%edi
mov    $0x1,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebp,%edi
mov    $0x1,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0xff,%edi
mov    %ebx,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0xff,%edi
mov    %ebp,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebx,%edi
mov    $0xff,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebp,%edi
mov    $0xff,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebx,%edi
mov    %ebx,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    %ebp,%edi
mov    %ebp,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%ebx
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
movzbl %bl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0x2,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%ebx
mov    $0x1,%edi
mov    $0x2,%esi
call   1070 <unsigned_range@plt>
movzbl %bl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
mov    $0x1,%edi
mov    $0xff,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%ebx
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
movzbl %bl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
call   1050 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1070 <unsigned_range@plt>
mov    %eax,%ebx
mov    $0x1,%edi
mov    $0xff,%esi
call   1070 <unsigned_range@plt>
movzbl %bl,%edi
movzbl %al,%esi
call   1060 <f_uchar_2@plt>
mov    %eax,%edi
add    $0x8,%rsp
pop    %rbx
pop    %rbp
jmp    1050 <sink@plt>

LLVM IR (-O0):
define void @test_uchar_range(i8 zeroext %0, i32 %1) {
%3 = alloca i8
%4 = alloca i32
%5 = alloca i8
store i8 %0, i8* %3
store i32 %1, i32* %4
store i8 -1, i8* %5
%6 = load i8, i8* %3
%7 = zext i8 %6 to i32
%8 = call i32 @f_uchar_1(i32 %7)
%9 = call i32 @sink(i32 %8)
%10 = call i32 @unsigned_range(i32 0, i8 zeroext 1)
%11 = call i32 @f_uchar_1(i32 %10)
%12 = call i32 @sink(i32 %11)
%13 = call i32 @unsigned_range(i32 1, i8 zeroext -1)
%14 = call i32 @f_uchar_1(i32 %13)
%15 = call i32 @sink(i32 %14)
%16 = call i32 @unsigned_range(i32 0, i8 zeroext -2)
%17 = call i32 @f_uchar_1(i32 %16)
%18 = call i32 @sink(i32 %17)
%19 = call i32 @unsigned_anti_range(i8 zeroext 1, i8 zeroext 1)
%20 = call i32 @f_uchar_1(i32 %19)
%21 = call i32 @sink(i32 %20)
%22 = call i32 @unsigned_anti_range(i8 zeroext 1, i8 zeroext -2)
%23 = call i32 @f_uchar_1(i32 %22)
%24 = call i32 @sink(i32 %23)
%25 = call i32 @unsigned_anti_range(i8 zeroext -3, i8 zeroext -2)
%26 = call i32 @f_uchar_1(i32 %25)
%27 = call i32 @sink(i32 %26)
%28 = load i8, i8* %3
%29 = call i32 @f_uchar_2(i8 zeroext 0, i8 zeroext %28)
%30 = call i32 @sink(i32 %29)
%31 = load i32, i32* %4
%32 = trunc i32 %31 to i8
%33 = call i32 @f_uchar_2(i8 zeroext 0, i8 zeroext %32)
%34 = call i32 @sink(i32 %33)
%35 = load i8, i8* %3
%36 = call i32 @f_uchar_2(i8 zeroext %35, i8 zeroext 0)
%37 = call i32 @sink(i32 %36)
%38 = load i32, i32* %4
%39 = trunc i32 %38 to i8
%40 = call i32 @f_uchar_2(i8 zeroext %39, i8 zeroext 0)
%41 = call i32 @sink(i32 %40)
%42 = load i8, i8* %3
%43 = call i32 @f_uchar_2(i8 zeroext 1, i8 zeroext %42)
%44 = call i32 @sink(i32 %43)
%45 = load i32, i32* %4
%46 = trunc i32 %45 to i8
%47 = call i32 @f_uchar_2(i8 zeroext 1, i8 zeroext %46)
%48 = call i32 @sink(i32 %47)
%49 = load i8, i8* %3
%50 = call i32 @f_uchar_2(i8 zeroext %49, i8 zeroext 1)
%51 = call i32 @sink(i32 %50)
%52 = load i32, i32* %4
%53 = trunc i32 %52 to i8
%54 = call i32 @f_uchar_2(i8 zeroext %53, i8 zeroext 1)
%55 = call i32 @sink(i32 %54)
%56 = load i8, i8* %3
%57 = call i32 @f_uchar_2(i8 zeroext -1, i8 zeroext %56)
%58 = call i32 @sink(i32 %57)
%59 = load i32, i32* %4
%60 = trunc i32 %59 to i8
%61 = call i32 @f_uchar_2(i8 zeroext -1, i8 zeroext %60)
%62 = call i32 @sink(i32 %61)
%63 = load i8, i8* %3
%64 = call i32 @f_uchar_2(i8 zeroext %63, i8 zeroext -1)
%65 = call i32 @sink(i32 %64)
%66 = load i32, i32* %4
%67 = trunc i32 %66 to i8
%68 = call i32 @f_uchar_2(i8 zeroext %67, i8 zeroext -1)
%69 = call i32 @sink(i32 %68)
%70 = load i8, i8* %3
%71 = load i8, i8* %3
%72 = call i32 @f_uchar_2(i8 zeroext %70, i8 zeroext %71)
%73 = call i32 @sink(i32 %72)
%74 = load i32, i32* %4
%75 = trunc i32 %74 to i8
%76 = load i32, i32* %4
%77 = trunc i32 %76 to i8
%78 = call i32 @f_uchar_2(i8 zeroext %75, i8 zeroext %77)
%79 = call i32 @sink(i32 %78)
%80 = call i32 @unsigned_range(i32 0, i8 zeroext 1)
%81 = trunc i32 %80 to i8
%82 = call i32 @unsigned_range(i32 0, i8 zeroext 1)
%83 = trunc i32 %82 to i8
%84 = call i32 @f_uchar_2(i8 zeroext %81, i8 zeroext %83)
%85 = call i32 @sink(i32 %84)
%86 = call i32 @unsigned_range(i32 1, i8 zeroext 2)
%87 = trunc i32 %86 to i8
%88 = call i32 @unsigned_range(i32 1, i8 zeroext 2)
%89 = trunc i32 %88 to i8
%90 = call i32 @f_uchar_2(i8 zeroext %87, i8 zeroext %89)
%91 = call i32 @sink(i32 %90)
%92 = call i32 @unsigned_range(i32 1, i8 zeroext -1)
%93 = trunc i32 %92 to i8
%94 = call i32 @unsigned_range(i32 0, i8 zeroext 1)
%95 = trunc i32 %94 to i8
%96 = call i32 @f_uchar_2(i8 zeroext %93, i8 zeroext %95)
%97 = call i32 @sink(i32 %96)
%98 = call i32 @unsigned_range(i32 0, i8 zeroext 1)
%99 = trunc i32 %98 to i8
%100 = call i32 @unsigned_range(i32 1, i8 zeroext -1)
%101 = trunc i32 %100 to i8
%102 = call i32 @f_uchar_2(i8 zeroext %99, i8 zeroext %101)
%103 = call i32 @sink(i32 %102)
ret void
}

LLVM IR (-O2):
define void @test_uchar_range(i8 zeroext %0, i32 %1) {
%3 = zext i8 %0 to i32
%4 = tail call i32 @f_uchar_1(i32 %3)
%5 = tail call i32 @sink(i32 %4)
%6 = tail call i32 @unsigned_range(i32 0, i8 zeroext 1)
%7 = tail call i32 @f_uchar_1(i32 %6)
%8 = tail call i32 @sink(i32 %7)
%9 = tail call i32 @unsigned_range(i32 1, i8 zeroext -1)
%10 = tail call i32 @f_uchar_1(i32 %9)
%11 = tail call i32 @sink(i32 %10)
%12 = tail call i32 @unsigned_range(i32 0, i8 zeroext -2)
%13 = tail call i32 @f_uchar_1(i32 %12)
%14 = tail call i32 @sink(i32 %13)
%15 = tail call i32 @unsigned_anti_range(i8 zeroext 1, i8 zeroext 1)
%16 = tail call i32 @f_uchar_1(i32 %15)
%17 = tail call i32 @sink(i32 %16)
%18 = tail call i32 @unsigned_anti_range(i8 zeroext 1, i8 zeroext -2)
%19 = tail call i32 @f_uchar_1(i32 %18)
%20 = tail call i32 @sink(i32 %19)
%21 = tail call i32 @unsigned_anti_range(i8 zeroext -3, i8 zeroext -2)
%22 = tail call i32 @f_uchar_1(i32 %21)
%23 = tail call i32 @sink(i32 %22)
%24 = tail call i32 @f_uchar_2(i8 zeroext 0, i8 zeroext %0)
%25 = tail call i32 @sink(i32 %24)
%26 = trunc i32 %1 to i8
%27 = tail call i32 @f_uchar_2(i8 zeroext 0, i8 zeroext %26)
%28 = tail call i32 @sink(i32 %27)
%29 = tail call i32 @f_uchar_2(i8 zeroext %0, i8 zeroext 0)
%30 = tail call i32 @sink(i32 %29)
%31 = tail call i32 @f_uchar_2(i8 zeroext %26, i8 zeroext 0)
%32 = tail call i32 @sink(i32 %31)
%33 = tail call i32 @f_uchar_2(i8 zeroext 1, i8 zeroext %0)
%34 = tail call i32 @sink(i32 %33)
%35 = tail call i32 @f_uchar_2(i8 zeroext 1, i8 zeroext %26)
%36 = tail call i32 @sink(i32 %35)
%37 = tail call i32 @f_uchar_2(i8 zeroext %0, i8 zeroext 1)
%38 = tail call i32 @sink(i32 %37)
%39 = tail call i32 @f_uchar_2(i8 zeroext %26, i8 zeroext 1)
%40 = tail call i32 @sink(i32 %39)
%41 = tail call i32 @f_uchar_2(i8 zeroext -1, i8 zeroext %0)
%42 = tail call i32 @sink(i32 %41)
%43 = tail call i32 @f_uchar_2(i8 zeroext -1, i8 zeroext %26)
%44 = tail call i32 @sink(i32 %43)
%45 = tail call i32 @f_uchar_2(i8 zeroext %0, i8 zeroext -1)
%46 = tail call i32 @sink(i32 %45)
%47 = tail call i32 @f_uchar_2(i8 zeroext %26, i8 zeroext -1)
%48 = tail call i32 @sink(i32 %47)
%49 = tail call i32 @f_uchar_2(i8 zeroext %0, i8 zeroext %0)
%50 = tail call i32 @sink(i32 %49)
%51 = tail call i32 @f_uchar_2(i8 zeroext %26, i8 zeroext %26)
%52 = tail call i32 @sink(i32 %51)
%53 = tail call i32 @unsigned_range(i32 0, i8 zeroext 1)
%54 = trunc i32 %53 to i8
%55 = tail call i32 @unsigned_range(i32 0, i8 zeroext 1)
%56 = trunc i32 %55 to i8
%57 = tail call i32 @f_uchar_2(i8 zeroext %54, i8 zeroext %56)
%58 = tail call i32 @sink(i32 %57)
%59 = tail call i32 @unsigned_range(i32 1, i8 zeroext 2)
%60 = trunc i32 %59 to i8
%61 = tail call i32 @unsigned_range(i32 1, i8 zeroext 2)
%62 = trunc i32 %61 to i8
%63 = tail call i32 @f_uchar_2(i8 zeroext %60, i8 zeroext %62)
%64 = tail call i32 @sink(i32 %63)
%65 = tail call i32 @unsigned_range(i32 1, i8 zeroext -1)
%66 = trunc i32 %65 to i8
%67 = tail call i32 @unsigned_range(i32 0, i8 zeroext 1)
%68 = trunc i32 %67 to i8
%69 = tail call i32 @f_uchar_2(i8 zeroext %66, i8 zeroext %68)
%70 = tail call i32 @sink(i32 %69)
%71 = tail call i32 @unsigned_range(i32 0, i8 zeroext 1)
%72 = trunc i32 %71 to i8
%73 = tail call i32 @unsigned_range(i32 1, i8 zeroext -1)
%74 = trunc i32 %73 to i8
%75 = tail call i32 @f_uchar_2(i8 zeroext %72, i8 zeroext %74)
%76 = tail call i32 @sink(i32 %75)
ret void
}