GIMPLE_RESX (GNU Compiler Collection (GCC) Internals)

#### 12.8.26 `GIMPLE_RESX` ¶

GIMPLE function: `gresx` *gimple_build_resx `(int region)` ¶

  Build a `GIMPLE_RESX` statement which is a statement. This statement is a placeholder for _Unwind_Resume before we know if a function call or a branch is needed. `REGION` is the exception region from which control is flowing.

GIMPLE function: `int` gimple_resx_region `(const gresx *g)` ¶

  Return the region number for `GIMPLE_RESX` `G`.

GIMPLE function: `void` gimple_resx_set_region `(gresx *g, int region)` ¶

  Set `REGION` to be the region number for `GIMPLE_RESX` `G`.