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re PR middle-end/54704 (three-fold increase in compile-time between r191483 and r191569)

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libcpp:
	2012-09-25  Dehao Chen  <dehao@google.com>

	PR middle-end/54704
	* line-map.c (location_adhoc_data_hash): Fix the hash function.

From-SVN: r191747
This commit is contained in:
Dehao Chen 2012-09-25 21:32:29 +00:00 committed by Dehao Chen
parent 780405350c
commit ec6e039992
2 changed files with 6 additions and 1 deletions
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5
libcpp/ChangeLog
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@ -1,3 +1,8 @@
2012-09-25 Dehao Chen <dehao@google.com>
PR middle-end/54704
* line-map.c (location_adhoc_data_hash): Fix the hash function.
2012-09-25 Dehao Chen <dehao@google.com> 2012-09-25 Dehao Chen <dehao@google.com>
PR middle-end/54645 PR middle-end/54645

2
libcpp/line-map.c
View File

@ -58,7 +58,7 @@ location_adhoc_data_hash (const void *l)
{ {
const struct location_adhoc_data *lb = const struct location_adhoc_data *lb =
(const struct location_adhoc_data *) l; (const struct location_adhoc_data *) l;
return (hashval_t) lb->locus + (size_t) &lb->data; return (hashval_t) lb->locus + (size_t) lb->data;
} }
/* Compare function for location_adhoc_data hashtable. */ /* Compare function for location_adhoc_data hashtable. */