Unable to cast from uchar* to float4*.

When the following code is compiled:

__kernel void castErr(__global uchar *pOut)
{
	__global float4* pTmp = (__global float4*) pOut;
	pTmp->w = 0;
}

UNREACHABLE execute at D:\src\clspv\lib\ReplacePointerBitcastPass.cpp:867!

It will output the above error message and exit.

The environment in which this occurs is as follows

Source : SHA-1: af397a5ac19fc11afd879e52aeaa4edd21f2b4fd OS : Windows 10 Professional x64 20H2 (Build 19042.867) Compiler : Visual Studio 2019 Version 16.9.3

This is fixed with #846 (might already be fixed in main)

This is now passing