#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 */
typedef int GLint;
typedef int GLenum;

/* Variables and functions */
#define GL_CONVOLUTION_BORDER_COLOR 136
#define GL_CONVOLUTION_BORDER_MODE 135
#define GL_CONVOLUTION_FILTER_BIAS 134
#define GL_CONVOLUTION_FILTER_SCALE 133
#define GL_CONVOLUTION_FORMAT 132
#define GL_CONVOLUTION_HEIGHT 131
#define GL_CONVOLUTION_WIDTH 130
#define GL_MAX_CONVOLUTION_HEIGHT 129
#define GL_MAX_CONVOLUTION_WIDTH 128
GLint __glGetConvolutionParameteriv_size(GLenum pname) {
  switch (pname) {
  case GL_CONVOLUTION_BORDER_COLOR:
  case GL_CONVOLUTION_FILTER_SCALE:
  case GL_CONVOLUTION_FILTER_BIAS:
    return 4;
  case GL_CONVOLUTION_BORDER_MODE:
  case GL_CONVOLUTION_FORMAT:
  case GL_CONVOLUTION_WIDTH:
  case GL_CONVOLUTION_HEIGHT:
  case GL_MAX_CONVOLUTION_WIDTH:
  case GL_MAX_CONVOLUTION_HEIGHT:
    return 1;
  default:
    return -1;
  }
}


x86 assembly (clang, -O0):
<__glGetConvolutionParameteriv_size>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0x8(%rbp)
mov    -0x8(%rbp),%eax
mov    %eax,-0xc(%rbp)
add    $0xffffff80,%eax
sub    $0x5,%eax
jb     1166 <__glGetConvolutionParameteriv_size+0x66>
jmp    111e <__glGetConvolutionParameteriv_size+0x1e>
mov    -0xc(%rbp),%eax
add    $0xffffff7b,%eax
sub    $0x2,%eax
jb     115a <__glGetConvolutionParameteriv_size+0x5a>
jmp    1134 <__glGetConvolutionParameteriv_size+0x34>
mov    -0xc(%rbp),%eax
sub    $0x87,%eax
je     1166 <__glGetConvolutionParameteriv_size+0x66>
jmp    1147 <__glGetConvolutionParameteriv_size+0x47>
mov    -0xc(%rbp),%eax
sub    $0x88,%eax
jne    1172 <__glGetConvolutionParameteriv_size+0x72>
jmp    115a <__glGetConvolutionParameteriv_size+0x5a>
movl   $0x4,-0x4(%rbp)
jmp    1179 <__glGetConvolutionParameteriv_size+0x79>
movl   $0x1,-0x4(%rbp)
jmp    1179 <__glGetConvolutionParameteriv_size+0x79>
movl   $0xffffffff,-0x4(%rbp)
mov    -0x4(%rbp),%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<__glGetConvolutionParameteriv_size>:
add    $0xffffff80,%edi
mov    $0xffffffff,%eax
cmp    $0x8,%edi
ja     111a <__glGetConvolutionParameteriv_size+0x1a>
movslq %edi,%rax
lea    0xee9(%rip),%rcx
mov    (%rcx,%rax,4),%eax
ret

LLVM IR (-O0):
define i32 @__glGetConvolutionParameteriv_size(i32 %0) {
%2 = alloca i32
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %7 [
i32 136, label %5
i32 133, label %5
i32 134, label %5
i32 135, label %6
i32 132, label %6
i32 130, label %6
i32 131, label %6
i32 128, label %6
i32 129, label %6
]
5: ; preds = %1, %1, %1
store i32 4, i32* %2
br label %8
6: ; preds = %1, %1, %1, %1, %1, %1
store i32 1, i32* %2
br label %8
7: ; preds = %1
store i32 -1, i32* %2
br label %8
8: ; preds = %7, %6, %5
%9 = load i32, i32* %2
ret i32 %9
}

LLVM IR (-O2):
@switch.table.__glGetConvolutionParameteriv_size = [9 x i32] [i32 1, i32 1, i32 1, i32 1, i32 1, i32 4, i32 4, i32 1, i32 4]
define i32 @__glGetConvolutionParameteriv_size(i32 %0) {
%2 = add i32 %0, -128
%3 = icmp ult i32 %2, 9
br i1 %3, label %4, label %8
4: ; preds = %1
%5 = sext i32 %2 to i64
%6 = getelementptr inbounds [9 x i32], [9 x i32]* @switch.table.__glGetConvolutionParameteriv_size, i64 0, i64 %5
%7 = load i32, i32* %6
br label %8
8: ; preds = %1, %4
%9 = phi i32 [ %7, %4 ], [ -1, %1 ]
ret i32 %9
}