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* [gcc r13-1360] remove dead member variable in dom_jt_state
@ 2022-06-30 8:33 Martin Liska
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From: Martin Liska @ 2022-06-30 8:33 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:721aa2cc44d143e49a704bc8238b3d0d5f750a49
commit r13-1360-g721aa2cc44d143e49a704bc8238b3d0d5f750a49
Author: Martin Liska <mliska@suse.cz>
Date: Thu Jun 30 10:23:28 2022 +0200
remove dead member variable in dom_jt_state
gcc/ChangeLog:
* tree-ssa-dom.cc (pass_dominator::execute): Remove m_ranger as
it is unused.
Diff:
---
gcc/tree-ssa-dom.cc | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/gcc/tree-ssa-dom.cc b/gcc/tree-ssa-dom.cc
index dcaf4672b66..9b6520fd2dd 100644
--- a/gcc/tree-ssa-dom.cc
+++ b/gcc/tree-ssa-dom.cc
@@ -588,9 +588,8 @@ record_edge_info (basic_block bb)
class dom_jt_state : public jt_state
{
public:
- dom_jt_state (const_and_copies *copies, avail_exprs_stack *avails,
- gimple_ranger *ranger)
- : m_copies (copies), m_avails (avails), m_ranger (ranger)
+ dom_jt_state (const_and_copies *copies, avail_exprs_stack *avails)
+ : m_copies (copies), m_avails (avails)
{
}
void push (edge e) override
@@ -613,7 +612,6 @@ public:
private:
const_and_copies *m_copies;
avail_exprs_stack *m_avails;
- gimple_ranger *m_ranger;
};
void
@@ -794,7 +792,7 @@ pass_dominator::execute (function *fun)
gimple_ranger *ranger = enable_ranger (fun);
path_range_query path_query (/*resolve=*/true, ranger);
dom_jt_simplifier simplifier (avail_exprs_stack, ranger, &path_query);
- dom_jt_state state (const_and_copies, avail_exprs_stack, ranger);
+ dom_jt_state state (const_and_copies, avail_exprs_stack);
jump_threader threader (&simplifier, &state);
dom_opt_dom_walker walker (CDI_DOMINATORS,
&threader,
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