Abstract a lot of the {PLUS,MINUS}_EXPR code in

extract_range_from_binary_expr_1 into separate functions. From-SVN: r262306

Abstract a lot of the {PLUS,MINUS}_EXPR code in
extract_range_from_binary_expr_1 into separate functions. From-SVN: r262306
94ee1558 · Aldy Hernandez · Aldy Hernandez · d9957cf9 · 94ee1558 · 94ee1558
Commit 94ee1558 authored Jul 02, 2018 by Aldy Hernandez Committed by Aldy Hernandez Jul 02, 2018
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gcc/tree-vrp.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2018-07-02  Aldy Hernandez  <aldyh@redhat.com>

+	* tree-vrp.c (extract_range_from_binary_expr_1): Abstract a lot of the
+	{PLUS,MINUS}_EXPR code to...
+	(adjust_symbolic_bound): ...here,
+	(combine_bound): ...here,
+	(set_value_range_with_overflow): ...and here.
+
+2018-07-02  Aldy Hernandez  <aldyh@redhat.com>
+
 	* tree-vrp.c (extract_range_from_unary_expr): Abstract ABS_EXPR
 	code...
 	(extract_range_from_abs_expr): ...here.

--- a/gcc/tree-vrp.c
+++ b/gcc/tree-vrp.c