How do I force gcc to inline a function?-第2页回答

How do I force gcc to inline a function?

2019-01-04 00:54发布

Does __attribute__((always_inline)) force a function to be inlined by gcc?

标签： gcc inline compiler-flags

8条回答

2楼-- · 2019-01-04 01:54

One can also use __always_inline. I have been using that for C++ member functions for GCC 4.8.1. But could not found a good explanation in GCC doc.

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3楼-- · 2019-01-04 02:01

Actually the answer is "no". All it means is that the function is a candidate for inlining even with optimizations disabled.

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How do I force gcc to inline a function?