vsir_program_normalise() has function calls to basically everything in
ir.c, so it's useful to have it in an easily reachable place to
quickly jump to wherever you need using your favorite code editor's
features.
Type size_t is used in the file without importing any header which
defines it. This only works when the translation unit includes one of
the appropriate headers anyway or when the appropriate header is included
internally by other standard C headers; none of those strategies should
be relied upon.
The extra argument is not very easy to intuit. Since all we're trying to do here is check whether the type is a struct with object components in it, write that out explicitly.
With this, a test that fails because vkd3d_unreacheable() was hit, will
now display the error line.
FAIL: tests/hlsl/some-test.shader_test
(SM4.0-SM5.1)OpenGL/SPIR-V 43[XF] 79[XF] 126[XF] 149[XF] 159[XF]
[AF] vkd3d/libs/vkd3d-shader/hlsl.c:246: Aborting, reached unreachable code.
[SIGABRT] Aborted (core dumped)
Some times the test can be aborted for reasons others than failed
assertions, such as segmentation faults or reaching unreacheable code.
This commit adds purple tags to the test driver for visual clarity.
