ChangeLog:

	* .github/workflows/CI.yml:

ChangeLog:

	* CMakeLists.txt:

ChangeLog:

	* CMakeLists.txt: Compile with /permissive- on MSVC.

ChangeLog:

	* .github/workflows/CI.yml: Renamed to Clang.yml.
	* .github/workflows/Emscripten.yml: New file.
	* .github/workflows/GCC.yml: New file.
	* .github/workflows/MSVC.yml: New file.
	* README.md:

Also fix the format string for size_t arguments.

ChangeLog:

	* vir/simd.h: Copy vir_simd_precondition macros to
	vir_simd_precondition_vaargs. The former allows no additional
	arguments, the latter does.
	* vir/simd_execution.h: Use vir_simd_precondition_vaargs and use
	%zu for size_t.

ChangeLog:

	* vir/simd_permute.h: Use VIR_CONSTEVAL placeholder to declare
	permutation functions as consteval/constexpr.