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Fix CASE_CHAIN typos

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gcc/
	* tree-cfg.c (edge_to_cases_cleanup): Fix CASE_CHAIN typo.
	* tree.def (CASE_LABEL_EXPR): Likewise.

From-SVN: r237384
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Thomas Schwinge 2016-06-13 18:10:35 +02:00 committed by Thomas Schwinge
parent 10d2fc2324
commit 1a0c3c3466
3 changed files with 7 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-06-13 Thomas Schwinge <thomas@codesourcery.com>
* tree-cfg.c (edge_to_cases_cleanup): Fix CASE_CHAIN typo.
* tree.def (CASE_LABEL_EXPR): Likewise.
2016-06-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
* input.c (test_builtins): Fix an assertion.

2
gcc/tree-cfg.c
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@ -1126,7 +1126,7 @@ make_cond_expr_edges (basic_block bb)
/* Called for each element in the hash table (P) as we delete the
edge to cases hash table.
Clear all the TREE_CHAINs to prevent problems with copying of
Clear all the CASE_CHAINs to prevent problems with copying of
SWITCH_EXPRs and structure sharing rules, then free the hash table
element. */

2
gcc/tree.def
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@ -949,7 +949,7 @@ DEFTREECODE (SWITCH_EXPR, "switch_expr", tcc_statement, 3)
Operand 1 is CASE_HIGH. If it is NULL_TREE, the label is a simple
(one-value) case label. If it is non-NULL_TREE, the case is a range.
Operand 2 is CASE_LABEL, which is is the corresponding LABEL_DECL.
Operand 4 is CASE_CHAIN. This operand is only used in tree-cfg.c to
Operand 3 is CASE_CHAIN. This operand is only used in tree-cfg.c to
speed up the lookup of case labels which use a particular edge in
the control flow graph. */
DEFTREECODE (CASE_LABEL_EXPR, "case_label_expr", tcc_statement, 4)