11.8.25 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.