SKIP: FAILED

#version 310 es
precision mediump float;

vec4 tint_unpack4x8snorm(uint param_0) {
  int j = int(param_0);
  int4 i = int4(j << 24, j << 16, j << 8, j) >> 24;
  return clamp(float4(i) / 127.0, -1.0, 1.0);
}


void unpack4x8snorm_523fb3() {
  vec4 res = tint_unpack4x8snorm(1u);
}

vec4 vertex_main() {
  unpack4x8snorm_523fb3();
  return vec4(0.0f, 0.0f, 0.0f, 0.0f);
}

void main() {
  vec4 inner_result = vertex_main();
  gl_Position = inner_result;
  gl_Position.y = -(gl_Position.y);
  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
  return;
}
Error parsing GLSL shader:
ERROR: 0:6: 'int4' : undeclared identifier 
ERROR: 0:6: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.



#version 310 es
precision mediump float;

vec4 tint_unpack4x8snorm(uint param_0) {
  int j = int(param_0);
  int4 i = int4(j << 24, j << 16, j << 8, j) >> 24;
  return clamp(float4(i) / 127.0, -1.0, 1.0);
}


void unpack4x8snorm_523fb3() {
  vec4 res = tint_unpack4x8snorm(1u);
}

void fragment_main() {
  unpack4x8snorm_523fb3();
}

void main() {
  fragment_main();
  return;
}
Error parsing GLSL shader:
ERROR: 0:6: 'int4' : undeclared identifier 
ERROR: 0:6: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.



#version 310 es
precision mediump float;

vec4 tint_unpack4x8snorm(uint param_0) {
  int j = int(param_0);
  int4 i = int4(j << 24, j << 16, j << 8, j) >> 24;
  return clamp(float4(i) / 127.0, -1.0, 1.0);
}


void unpack4x8snorm_523fb3() {
  vec4 res = tint_unpack4x8snorm(1u);
}

void compute_main() {
  unpack4x8snorm_523fb3();
}

layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
  compute_main();
  return;
}
Error parsing GLSL shader:
ERROR: 0:6: 'int4' : undeclared identifier 
ERROR: 0:6: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.