var_to_expand Struct Reference

Collaboration diagram for var_to_expand:

Data Fields
rtx_insn *	insn
rtx	reg
vec< rtx >	var_expansions
struct var_to_expand *	next
enum rtx_code	op
int	expansion_count
int	reuse_expansion

Detailed Description

Information about accumulators to expand.   

Field Documentation

expansion_count

int var_to_expand::expansion_count

Referenced by analyze_insn_to_expand_var(), and expand_var_during_unrolling().

insn

rtx_insn* var_to_expand::insn

Referenced by analyze_insn_to_expand_var(), analyze_insns_in_loop(), apply_opt_in_copies(), combine_var_copies_in_loop_exit(), expand_var_during_unrolling(), var_expand_hasher::hash(), insert_base_initialization(), and split_iv().

next

struct var_to_expand* var_to_expand::next

Referenced by analyze_insn_to_expand_var(), analyze_insns_in_loop(), apply_opt_in_copies(), and free_opt_info().

op

enum rtx_code var_to_expand::op

Referenced by analyze_insn_to_expand_var(), combine_var_copies_in_loop_exit(), and insert_var_expansion_initialization().

reg

rtx var_to_expand::reg

Referenced by analyze_insn_to_expand_var(), combine_var_copies_in_loop_exit(), expand_var_during_unrolling(), get_expansion(), and insert_var_expansion_initialization().

reuse_expansion

int var_to_expand::reuse_expansion

Referenced by analyze_insn_to_expand_var(), and get_expansion().

var_expansions

vec<rtx> var_to_expand::var_expansions

Referenced by analyze_insn_to_expand_var(), combine_var_copies_in_loop_exit(), expand_var_during_unrolling(), free_opt_info(), get_expansion(), and insert_var_expansion_initialization().

---

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

• loop-unroll.cc