SPIRV-Cross/reference/shaders-msl/asm/comp/global-parameter-name-alias.asm.comp
Hans-Kristian Arntzen 87de951105 MSL: Fix naming issue of aliased global variables.
When the name of an alias global variable collides with a global
declaration, MSL would emit inconsistent names, sometimes with the
naming fix, sometimes without, because names were being tracked in two
separate meta blocks. Fix this by always redirecting parameter naming to
the original base variable as necessary.
2018-08-27 09:59:55 +02:00

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#pragma clang diagnostic ignored "-Wmissing-prototypes"
#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
struct ssbo
{
uint _data[1];
};
void Load(thread const uint& size, const device ssbo& ssbo_1)
{
int byteAddrTemp = int(size >> uint(2));
uint4 data = uint4(ssbo_1._data[byteAddrTemp], ssbo_1._data[byteAddrTemp + 1], ssbo_1._data[byteAddrTemp + 2], ssbo_1._data[byteAddrTemp + 3]);
}
void _main(thread const uint3& id, const device ssbo& ssbo_1)
{
uint param = 4u;
Load(param, ssbo_1);
}
kernel void main0(const device ssbo& ssbo_1 [[buffer(1)]], uint3 gl_GlobalInvocationID [[thread_position_in_grid]])
{
uint3 id = gl_GlobalInvocationID;
uint3 param = id;
_main(param, ssbo_1);
}