undo Struct Reference

Collaboration diagram for undo:

Data Fields
struct undo *	next
enum undo_kind	kind
union {
rtx   r
int   i
machine_mode   m
struct insn_link *   l
}	old_contents
union {
rtx *   r
int *   i
int   regno
struct insn_link **   l
}	where

Field Documentation

i [1/2]

int undo::i

Referenced by do_SUBST_INT(), and undo_to_marker().

i [2/2]

int* undo::i

kind

enum undo_kind undo::kind

Referenced by do_SUBST(), do_SUBST_INT(), do_SUBST_LINK(), subst_mode(), try_combine(), and undo_to_marker().

l [1/2]

struct insn_link* undo::l

Referenced by do_SUBST_LINK(), and undo_to_marker().

l [2/2]

struct insn_link** undo::l

m

machine_mode undo::m

Referenced by simplify_if_then_else(), subst_mode(), try_combine(), and undo_to_marker().

next

struct undo* undo::next

Referenced by combine_instructions(), do_SUBST(), do_SUBST_INT(), do_SUBST_LINK(), subst_mode(), try_combine(), undo_commit(), and undo_to_marker().

[union]

union { ... } undo::old_contents

Referenced by do_SUBST(), do_SUBST_INT(), do_SUBST_LINK(), subst_mode(), try_combine(), and undo_to_marker().

r [1/2]

rtx undo::r

Referenced by do_SUBST(), and undo_to_marker().

r [2/2]

rtx* undo::r

regno

int undo::regno

Referenced by simplify_set(), subst_mode(), try_combine(), and undo_to_marker().

[union]

union { ... } undo::where

Referenced by do_SUBST(), do_SUBST_INT(), do_SUBST_LINK(), subst_mode(), try_combine(), and undo_to_marker().

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The documentation for this struct was generated from the following file:

• combine.cc