9c9,10
<                OpEntryPoint Vertex %main "main" %oUV %iUV %_ %pos %colour
---
> 	       OpEntryPoint Vertex %entry_vert_ "entry_vert" %_ %iUV %oUV %pos
> 	       OpEntryPoint Fragment %entry_frag_ "entry_frag" %iUV %colour
13d13
<                OpName %main "main"
28a29,31
>                OpName %PushConstantFrag "PushConstantFrag"
>                OpMemberName %PushConstantFrag 0 "val"
>                OpName %push_constant_frag "push_constant_frag"
42c45
<                OpDecorate %colour Location 1
---
>                OpDecorate %colour Location 0
70a74,76
> %PushConstantFrag = OpTypeStruct %float
> %_ptr_PushConstant_PushConstantFrag = OpTypePointer PushConstant %PushConstantFrag
> %push_constant_frag = OpVariable %_ptr_PushConstant_PushConstantFrag PushConstant
79,84d84
<        %main = OpFunction %void None %3
<           %5 = OpLabel
<          %68 = OpFunctionCall %void %entry_vert_
<          %69 = OpFunctionCall %void %entry_frag_
<                OpReturn
<                OpFunctionEnd
114c114
<          %63 = OpAccessChain %_ptr_PushConstant_float %push_constant_vert %int_0
---
>          %63 = OpAccessChain %_ptr_PushConstant_float %push_constant_frag %int_0