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* [gcc/devel/loop-unswitch-support-switches] Use NSDMI for predicate class
@ 2022-05-24 11:48 Richard Biener
0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2022-05-24 11:48 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:271072ca259dd285e7723d9bf6da7295e4090dfa
commit 271072ca259dd285e7723d9bf6da7295e4090dfa
Author: Richard Biener <rguenther@suse.de>
Date: Tue May 24 13:47:48 2022 +0200
Use NSDMI for predicate class
Use NSDMI for predicate class
Diff:
---
gcc/tree-ssa-loop-unswitch.cc | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/gcc/tree-ssa-loop-unswitch.cc b/gcc/tree-ssa-loop-unswitch.cc
index d2898bdd63f..96c7217e805 100644
--- a/gcc/tree-ssa-loop-unswitch.cc
+++ b/gcc/tree-ssa-loop-unswitch.cc
@@ -109,9 +109,7 @@ struct unswitch_predicate
/* CTOR for a switch edge predicate. */
unswitch_predicate (tree cond, tree lhs_, int edge_index_, edge e,
const int_range_max& edge_range)
- : condition (cond), lhs (lhs_), true_range (edge_range), false_range (),
- merged_true_range (), merged_false_range (),
- edge_index (edge_index_)
+ : condition (cond), lhs (lhs_), true_range (edge_range), edge_index (edge_index_)
{
gcc_assert (!(e->flags & (EDGE_TRUE_VALUE|EDGE_FALSE_VALUE))
&& irange::supports_type_p (TREE_TYPE (lhs)));
@@ -125,7 +123,6 @@ struct unswitch_predicate
/* CTOR for a GIMPLE condition statement. */
unswitch_predicate (gcond *stmt)
- : true_range (), false_range (), merged_true_range (), merged_false_range ()
{
if (EDGE_SUCC (gimple_bb (stmt), 0)->flags & EDGE_TRUE_VALUE)
edge_index = 0;
@@ -173,10 +170,10 @@ struct unswitch_predicate
tree lhs;
/* Initial ranges (when the expression is true/false) for the expression. */
- int_range_max true_range, false_range;
+ int_range_max true_range = {}, false_range = {};
/* Modified range that is part of a predicate path. */
- int_range_max merged_true_range, merged_false_range;
+ int_range_max merged_true_range = {}, merged_false_range = {};
/* For switch predicates, index of the edge the predicate belongs to
in the successor vector. */
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