GCC Middle and Back End API Reference
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#include <df.h>
Data Fields | |
struct df_base_ref | base |
rtx * | loc |
struct df_base_ref df_regular_ref::base |
rtx* df_regular_ref::loc |
The loc is the address in the insn of the reg. This is not defined for special registers, such as clobbers and stack pointers that are also associated with call insns and so those just use the base.