c1779f33bd
This patch adds the support of these two directives : `!dir$ inline` and `!dir$ noinline`. - `!dir$ noinline` tells to the compiler to not perform inlining on specific function calls by adding the `noinline` metadata on the call. - `!dir$ inline` tells to the compiler to attempt inlining on specific function calls by adding the `inlinehint` metadata on the call. - `!dir$ forceinline` tells to the compiler to always perfom inlining on specific function calls by adding the `alwaysinline` metadata on the call. Currently, these directives can be placed before a `DO LOOP`, call functions or assignments. Maybe other statements can be added in the future if needed. For the `inline` directive the correct name might be `forceinline` but I'm not sure ?
Flang Integration Tests
This directory can be used to add Integration tests involving multiple stages of the compiler (for eg. from Fortran to LLVM IR). It should not contain executable tests. We should only add tests here sparingly and only if there is no other way to test. Repeat this message in each test that is added to this directory and sub-directories.