[bug] Fix bug that building with gcc9.4 will fail

[PGZXB]

Related issue = #

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[g1n0st]

Works for me! Thanks!

[k-ye]

What's your original purpose for using TI_FORCE_INLINE?

[PGZXB]

What's your original purpose for using TI_FORCE_INLINE?

I used TI_FORCE_INLINE at

taichi/taichi/llvm/llvm_offline_cache.cpp

Line 15 in ed47804

get_offline_cache_key_of_compile_config(CompileConfig *config) {

which is only a internal util function and a long function, so I force-inlined it. And this don't cause failed building.

Then I used it at

taichi/taichi/llvm/llvm_offline_cache.cpp

Line 69 in ed47804

static void get_offline_cache_key_of_snode_impl(

without thinking, for similar purpose (but in fact, the function cannot be force inlined because of recursive calling).

I'm so sorry, my bad

[k-ye]

OK I see... Let's trust the compilers for now, which should be very good at figuring out what to inline these days. We can manually inline when the profiling results indicate this is a bottleneck :-)